Apple Coding Puisano lipotso

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Apple Lipotso tsa Puisano

Apple Array Lipotso

Potso ea 1. Tharollo ea Leetcode ea Metsi a ho Tlisa Pula Polelo ea Bothata The Trapping Rain Water LeetCode Solution - "Trapping Rain Water" e bolela hore ho fanoe ka lethathamo la libaka tse phahameng tse emelang 'mapa oa bophahamo moo bophara ba bar e' ngoe le e 'ngoe e leng 1. Re hloka ho fumana palo ea metsi a qabeletsoeng ka mor'a pula. Mohlala: Kenyo: bophahamo = [0,1,0,2,1,0,1,3,2,1,2,1] Sephetho: 6 Tlhaloso: Sheba ...

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Potso ea 2. Hlopha Array ka ho eketsa Tharollo ea Maqhubu a Leetcode Polelo ea Bothata Ho Hlopha Array ka Ho Eketsa Maqhubu a LeetCode Tharollo - "Hlopha Array ka Keketseho ea Maqhubu" e re u filoe lethathamo la lipalo tse felletseng, hlophisa lethathamo ka tatellano e ntseng e eketseha ho latela khafetsa ea boleng. Litekanyetso tse peli kapa ho feta li na le makhetlo a tšoanang, re hloka ho li hlophisa ...

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Potso ea 3. Karohano ho K Equal Sum Subsets Leetcode Tharollo Polelo ea Bothata Karolo ea K Equal Sum Subsets LeetCode Solution - "Partition to K Equal Sum Subsets" e re o filoe palo e felletseng ea lipalo le palo ea k, khutlela 'nete haeba ho khonahala ho ba le k li-subsets tse se nang letho tseo lipalo tsa tsona li leng teng. kaofela lia lekana. Mohlala: Kenyelletso: lipalo = [4,3,2,3,5,2,1], k = 4 Sephetho: ...

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Potso ea 4. Phetoho ea Chelete ea 2 Tharollo ea Leetcode Polelo ea Bothata Phetoho ea Chelete ea Lichelete 2 Tharollo ea LeetCode - "Chelete ea Chelete ea Chelete ea 2" e bolela hore ho fanoe ka mefuta e mengata ea lichelete tsa tšepe tse fapaneng le palo e feletseng, e emelang chelete eohle. Re hloka ho khutlisa palo ea palo eohle ea metsoako e fapaneng e ka bang teng ho palo eo. ...

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Potso ea 5. Frog Jump Leetcode Tharollo Polelo ea Bothata The Frog Jump LeetCode Solution - "Frog Jump" e bolela hore ho fanoe ka lethathamo la majoe (maemo) a hlophisitsoeng ka tatellano ea ho nyoloha, etsa qeto ea hore na frog e ka tšela nōka ka ho lula holim'a lejoe la ho qetela ( index ea ho qetela ea sehlopha). Qalong, senqanqane se holim'a lejoe la pele mme ...

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Potso ea 6. Haha Array From Permutation Leetcode Tharollo Polelo ea Bothata The Build Array From Permutation LeetCode Solution - "Build Array From Permutation" e bolela hore ho fanoe ka lipalo tsa tumello tse thehiloeng ho zero, re tlameha ho haha ​​​​lethathamo la bolelele bo lekanang moo ans[i] = nums[nums[i]] bakeng sa e 'ngoe le e 'ngoe. ke sebakeng [0,nums.length-1]. Lipalo tsa tumello tse thehiloeng ho zero ke palo e fapaneng e fapaneng ho tloha ho 0 ...

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Potso ea 7. Theko e tlase ea Litekete Tharollo ea Leetcode Phatlalatso ea Bothata Chelete e Bonyane bakeng sa Litekete Tharollo ea LeetCode - "Bonyane Chelete ea Litekete" e u kopa hore u fumane bonyane ba lidolara tseo u li hlokang ho tsamaea letsatsi le leng le le leng lethathamong le fanoeng la matsatsi. U tla fuoa palo e felletseng ea matsatsi. Letsatsi le leng le le leng ke palo e felletseng ho tsoa ho ...

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Potso ea 8. Batla Tharollo ea 2D Matrix II Leetcode Polelo ea Bothata Batla Tharollo ea 2D Matrix II LeetCode - "Batla 2D Matrix II" e u kopa ho fumana algorithm e sebetsang hantle e batlang sepheo sa boleng ho mxn integer matrix matrix. Linomoro moleng o mong le o mong, hammoho le kholomo, li hlophisoa ka tatellano e nyolohang. Mohlala: Kenyo: matrix = [[1,4,7,11,15],[2,5,8,12,19],[3,6,9,16,22],[10,13,14,17,24, 18,21,23,26,30],[5]], target = XNUMX Sephetho: nnete ...

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Potso ea 9. Karolelano ea ho falla ho tsoa ho Tharollo ea Leetcode ea Data Stream Phatlalatso ea Bothata Karolelano e Tsoang ho tloha Data Stream LeetCode Tharollo - "Moving Average from Data Stream" e bolela hore ho fanoe ka palo ea li-integers le boholo ba fensetere k. Re hloka ho bala karolelano e tsamaeang ea linomoro tsohle tse fensetereng e thellang. Haeba palo ea likarolo ho ...

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Potso ea 10. Beha Tharollo ea Leetcode ea Matrix Zeroes Polelo ea Bothata The Set Matrix Zeroes LeetCode Solution – “Set Matrix Zeroes” e bolela hore u filoe mxn integer matrix. ho ea 0. U tlameha ho e etsa ka ...

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Potso ea 11. Tharollo ea Leetcode ea Nomoro e sieo Phatlalatso ea Bothata Tharollo ea Nomoro e Fokohileng ea LeetCode - "Nomoro e sieo" e bolela hore ho fanoe ka palo ea boholo ba n e nang le linomoro tse fapaneng pakeng tsa [0,n]. Re hloka ho khutlisa nomoro e sieo sebakeng sa marang-rang. Mohlala: Input: nums = [3,0,1] Output: 2 Tlhaloso: Re ka hlokomela ha bonolo hore tsohle ...

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Potso ea 12. Phunya Tharollo ea Letoto la Leetcode Bothata ba ho Sokisa Array Leetcode Solution bo re fa bolelele ba bolelele ba 2n. Mona 2n e bolela hore bolelele ba bolelele bo lekana. Ka mor'a moo re bolelloa hore re qhekelle sehlopha. Mona ho sisinyeha ha ho bolele hore re hloka ho hlophisa lethathamo ka mokhoa o ikhethileng empa tsela e ikhethang ke ...

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Potso ea 13. Tharollo ea 3Sum Leetcode Polelo ea Bothata Ho fanoe ka linomoro tse ngata, na ho na le likarolo a, b, c ka li-nums joalo ka hore a + b + c = 0? Fumana li-triplets tsohle tse ikhethileng ka har'a sehlopha se fanang ka kakaretso ea zero. Tlhokomeliso: hore tharollo e se ke ea ba le mafahla a mararo. Mohlala # 1 [-1,0,1,2, -1,4] ...

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Potso ea 14. Kenya Tharollo ea Leetcode ea Nako Bothata ba ho kenya Interval Leetcode Solution bo re fa lethathamo la linako tse ling le karohano e le 'ngoe e arohaneng. Ebe re bolelloa hore re kenye karohano ena e ncha har'a lenane la linako. Kahoo, nako e ncha e kanna ea kopana le linako tse seng li ntse li le lenaneng, kapa e kanna ea ...

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Potso ea 15. Motsoako oa Tharollo ea Leetcode Bothata ba Combination Sum Leetcode Solution bo re fa lethathamo kapa lenane la linomoro le sepheo. Re bolelloa hore re fumane metsoako e ka etsoang ho sebelisa linomoro tsena ka makhetlo a mang le a mang a eketsang sepheo se fanoeng. Ka mokhoa o fetisisang, re ka sebelisa se fanoeng ...

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Potso ea 16. Boholo ba Tlatsetso ea Leetcode Tharollo Polelo ea Bothata Ha u fuoa linomoro tse ngata tse fapaneng, fumana sehlahisoa se kopaneng (se nang le bonyane palo e le 'ngoe) se nang le palo e kholo ka ho fetisisa ebe se khutlisa kakaretso ea sona. Mohlala nums = [-2,1, -3,4, -1,2,1, -5,4] 6 Tlhaloso: [4, -1,2,1] e na le kakaretso e kholo ka ho fetisisa = 6. nums = [- 1] -1 Atamela 1 (Arola le ho Hlōla) Ka mokhoa ona ...

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Potso ea 17. Decompress Run-Length Encoded List Leetcode Tharollo Bothata ba Decompress Run-Length Encoded List Leetcode Solution e re o fuoe sehlopha kapa vector e nang le tatellano. Ho latellana ho na le boemeli bo itseng. Lethathamo la kenyelletso le thehiloe ho latela tatellano e ngoe. Re tla bitsa tatellano e ngoe joalo ka tatellano ea mantlha. Ho latela tatellano ea ho kenya ...

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Potso ea 18. Fumana Mohlōli ho Tharollo ea Leetcode ea Tic Tac Toe Game Bothata ba Fumana Mohlophisi ho Tic Tac Toe Game Leetcode Solution e re kopa ho fumana hore na ke mang ea hapileng papali ea menoana ea matsoho. Bothata bo re fa lethathamo kapa li vector tse tsamaeang tse entsoeng ke libapali. Re hloka ho tsamaea le ho ahlola hore na ke mang ...

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Potso ea 19. Fumana Tharollo ea Batho ba Tloaelehileng ea Leetcode Polelo ea Bothata Bothateng bona, re fuoa likhoele tse ngata. Re hloka ho hatisa lethathamo la litlhaku tsohle tse hlahang khoeleng e 'ngoe le e' ngoe ka har'a lethathamo (likopi li kenyelelitsoe). Ke hore ha sebopeho se hlaha makhetlo a mabeli khoeleng e ngoe le e ngoe, empa eseng makhetlo a 2, re hloka ho ba le eona ...

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Potso ea 20. Fumana Linomoro Tsohle Tse Nyametseng ka Tharollo ea Leetcode Tharollo Polelo ea Bothata bothateng bona, re fuoa mefuta e mengata ea linomoro. E na le likarolo tse tsoang ho 1 ho ea ho N, moo N = boholo ba sehlopha. Leha ho le joalo, ho na le likarolo tse ling tse nyametseng mme tse ling tsa likopi li teng sebakeng sa tsona. Morero oa rona ke ho khutlisa sehlopha ...

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Potso ea 21. Tharollo ea Leetcode ea bongata ba Element II Bothateng bona, re fuoa mefuta e mengata ea linomoro. Morero ke ho fumana likarolo tsohle tse etsahalang ho feta nako ea /N / 3⌋ ka bongata moo N = boholo ba sehlopha le ⌊ ⌋ e leng mosebeletsi oa mokatong. Re hloka ho khutlisa mefuta e mengata ea ...

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Potso ea 22. Tharollo e Ikhethileng ea Leetcode Tharollo Bothata ba Unique Paths Leetcode Solution e re o filoe linomoro tse peli tse emelang boholo ba gridi. Ho sebelisa boholo ba gridi, bolelele le bophara ba gridi. Re hloka ho fumana palo ea litsela tse ikhethang ho tloha k'honeng e kaholimo ho le letšehali la gridi ho ea ...

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Potso ea 23. Kopanya Tharollo ea Leetcode e hlophisitsoeng Bothateng ba "Merge Sorted Arrays", re fuoa mefuta e 'meli e hlophisitsoeng ka tatellano e sa theoheng. Sehlopha sa pele ha sea tlatsoa ka botlalo ebile se na le sebaka se lekaneng ho amohela likarolo tsohle tsa sehlopha sa bobeli. Re tlameha ho kopanya li-arrays tse peli, hore sehlopha sa pele se na le likarolo ...

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Potso ea 24. Batla ka Tharollo ea Leetcode ea Arled Array Arched Nahana ka sehlopha se hlophisitsoeng empa ho ile ha khethoa index e le 'ngoe' me sehlopha sa potoloha ka nako eo. Joale, hang ha sehlopha se se se potolohiloe ho hlokahala hore u fumane ntho e ikhethileng ebe u khutlisa index ea eona. Haeba ho joalo, elemente ha e eo, khutla -1. Bothata ka kakaretso ke ...

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Potso ea 25. Batla Kenya Tharollo Leetcode Tharollo Bothateng bona, re fuoa mefuta e hlophiloeng le palo e lebisitsoeng. Re tlameha ho fumana Search Insert Position. Haeba boleng ba sepheo bo le teng ka bongata, khutlisa index ea eona. Khutlisa index eo sepheo se lokelang ho kenngoa ho eona ho boloka tatellano e hlophisitsoe (ho ...

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Potso ea 26. Ho matha Kakaretso ea 1d Array Leetcode Tharollo Polelo ea Bothata Ha re bala bothata ba lethathamo la 1d re fuoe lipalo tse ngata tseo re tlamehang ho li khutlisa moo bakeng sa index e 'ngoe le e' ngoe sephethong sa tatellano arr [i] = sum (nums [0]… nums [i]) . Mohlala nums = [1,2,3,4] [1,3,6,10] Tlhaloso: Kakaretso ea matha ke: ...

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Potso ea 27. Tharollo e le 'ngoe ea Leetcode Polelo ea bothata Bothateng "Plus One" re fuoa lethathamo moo karolo ka 'ngoe e ka har'a palo e emelang palo ea palo. Sehlopha se felletseng se emetse palo. Index ea zeroth e emela MSB ea palo. Re ka nahana hore ha ho na zero e etellang pele ho ...

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Potso ea 28. Kth element e kholo ho Array Leetcode Solutions Bothateng bona re tlameha ho khutlisa ntlha e kholo ea kth ka tatellano e sa hlophisoang. Hlokomela hore sehlopha se ka ba le likopi. Kahoo, re tlameha ho fumana karolo e kholo ea Kth ka tatellano e hlophisitsoeng, eseng karolo e kholo ea Kth e kholo. Mohlala A = {4, 2, 5, 3 ...

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Potso ea 29. Palo ea Palo ea Bonyane (Karohano ea Motsoako oa Square le Tafole e Nyane) Bothateng bo fokolang ba lipotso re fane ka potso le lenane le le leng. Potso ka 'ngoe e na le mefuta e le li-index tsa ho le letšehali le tse nepahetseng bakeng sa mokoloko ka mong. Mosebetsi o fanoeng ke ho fumana bonyane ba palo eohle e lutseng kahara. Keletso ea Mohlala: arr [] = {2, 5, ...

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Potso ea 30. Tsela e Nyane ea Kakaretso ho Boraro-bo-bong Polelo ea Bothata Bothata "Tsela e Nyane ea Kakaretso ea Boraro-bo-bong" e re o fuoa tatellano ka sebopeho sa likhutlo-tharo tsa linomoro. Joale ho qala ka mola o kaholimo, ke bokae bonyane boo u ka bo fihlelang ha o fihla moleng o ka tlase? Mohlala 1 2 3 5 ...

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Potso ea 31. E na le lefahla Re fuoe lethathamo mme e kanna eaba e na le likarolo tse tšoanang kapa mohlomong ha ho joalo. Kahoo re hloka ho sheba hore na e na le lefahla. Mehlala [1, 3, 5, 1] ​​'nete ["apole", "mango", "lamunu", "mango"] ke' nete [22.0, 4.5, 3.98, 45.6, 13.54] Mokhoa o fosahetseng Re ka hlahloba bongata ka litsela tse 'maloa ...

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Potso ea 32. Nako e molemohali ea ho reka le ho rekisa setoko Polelo ea Bothata Bothata "Nako e Ntle ea ho Reka le ho Rekisa Li-stock" e re o fuoe lethathamo la litheko tsa bolelele n, moo karolo eo e bolokang theko ea setoko ka letsatsi leo. Haeba re ka etsa khoebo e le 'ngoe feela, ke hore, ho reka ka letsatsi le le leng ...

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Potso ea 33. Likarolo tsa khafetsa tsa K tse holimo Polelo ea Bothata Linthong tse holimo tsa K khafetsa re fane ka li-num tse ngata [], fumana likarolo tsa k tse etsahalang khafetsa. Mehlala nums [] = {1, 1, 1, 2, 2, 3} k = 2 1 2 nums [] = {1} k = 1 1 Mokhoa o se nang tsebo bakeng sa Lihaha tsa Khafetsa tsa K tse Holimo ...

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Potso ea 34. E hlophisitsoe ka tatellano ho ea ho Banced BST Ka tatellano e hlophisitsoeng ho ba le bothata bo leka-lekaneng ba BST, re fane ka tatellano ka tatellano, re aha Balanced Binary Search Tree ho tloha ho arotsoe. Mehlala Input arr [] = {1, 2, 3, 4, 5} Tlhahiso-pele ea tlhahiso: 3 2 1 5 4 Input arr [] = {7, 11, 13, 20, 22, ...

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Potso ea 35. Mokhoa o tlase oa Leetcode Bothateng ba Subset Leetcode re fane ka li-integer, li-num, ho hatisa li-subsets tsohle (sete ea motlakase). Tlhokomeliso: Tharollo e behiloeng ha ea lokela ho ba le likopi tse tlase. Sehlopha A ke setlhopha sa mofuta oa B haeba ho ka fumanoa ho B ka ho hlakola tse ling (mohlomong, zero ...

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Potso ea 36. Boholo ba Square Bothateng bo boholo ba lisekoere re fane ka matrix a 2D a tlatsitsoeng ka 0 le 1, fumana sekoere se seholo se nang le 1 feela, 'me u khutlise sebaka sa eona. Keletso ea mohlala: 1 0 1 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 1 0 XNUMX ...

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Potso ea 37. Puputso ea Lentsoe Patlo ea mantsoe ke ntho e kang malepa a ho fumana mantsoe ka nako e 'ngoe bophelong ba rona. Kajeno ke tlisa tafoleng poleloana e fetotsoeng. Babali ba ka ba tlameha ho makala hore na ke bua ka eng. Ntle le ho senya nako, a re fihleng polelong ea mathata Re ka ...

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Potso ea 38. Kenya Tlosa GetRandom Ho Kenyeletsa Tlosa bothata ba GetRandom re hloka ho rala sebopeho sa data se ts'ehetsang lits'ebetso tsohle tse latelang ka nako ea O (1). kenya (val): E kenya ntho val ho sete haeba e se e ntse e le teng. tlosa (val): E tlosa ntho ea boleng ho sete haeba e le teng. getRandom: E khutlisa ntho e sa reroang ho tloha sethaleng sa hona joale ...

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Potso ea 39. Kopanya Likhaohano tse Kopaneng Ha re kopanya bothata ba linako tse lekanang re fane ka pokello ea linako, kopanya le ho khutlisa linako tsohle tse lekanang. Kenyelletso ea Mohlala: [[2, 3], [3, 4], [5, 7]] Sephetho: [[2, 4], [5, 7]] Tlhaloso: Re ka kopanya [2, 3] le [3 , 4] hammoho ho theha [2, 4] Mokhoa oa ho fumana Merge ...

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Potso ea 40. Bohareng ba mefuta e 'meli e hlophisitsoeng E fuoe mefuta e 'meli e arotsoeng A le B ea boholo n le m ka ho latellana. Fumana karolo e bohareng ea sehlopha sa ho qetela se hlophiloeng kamora ho kopanya likarolo tse peli tse fanoeng kapa ka mantsoe a mang, re re fumana mefuta e 'meli e arotsoeng. (Ho rarahana ha nako e lebelletsoeng: O (log (n))) Atamela 1 bakeng sa ...

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Potso ea 41. Boholo ba Sehlahisoa sa Sehlahisoa Bothateng bo boholo ba lihlahisoa tse nyane tsa lihlahisoa, re fane ka palo e felletseng ea linomoro, fumana sehlopha se kopaneng se nang le atleast element e le 'ngoe e nang le sehlahisoa se seholo ka ho fetisisa. Mohlala Arr = [0, -1, 0, 1, 2, -3] Boholo ba sehlahisoa = 2 Arr = [- 1, -1, -1] Boholo ba sehlahisoa = -1 Arr = [0, -1, 0, - 2, 0] ...

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Potso ea 42. Batla Element ho Lenane la Rotated Array Ha re ntse re batlana le bothata bo hlophisitsoeng bo hlophisitsoeng re fane ka mofuta o hlophisitsoeng le o potolohileng le ntlha, sheba hore na karolo e fanoeng e teng ka har'a sehlopha kapa che. Mehlala Linomoro tsa ho kenya linomoro [] = {2, 5, 6, 0, 0, 1, 2} target = 0 Ho hlahisa linomoro tsa 'nete tsa ho kenya [] = {2, ...

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Potso ea 43. Boholo ba Sehlahisoa sa Sehlahisoa Ha u fuoa mefuta e mengata ea linomoro, fumana sehlahisoa se phahameng ka ho fetisisa se fumanoeng ho tsoa ho karolo e nyane ea sehlopha se fanoeng. Mehlala Keketso ea ho kenya [] = {-2, -3, 0, -2, -40} Tlhahiso ea 80 Input arr [] = {5, 10, 6, -2, 1} Khumo ea 300 Input arr [] = {-1 , -4, -10, 0, 70} Khumo 70 ...

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Potso ea 44. Beha Matrix a Matrix Mathateng a li-matrix zero set, re fane ka (n X m) matrix, haeba elemente e le 0, seta mola oa eona le kholomo ea 0. Mehlala Keketso: {[1, 1, 1] [1, 0, 1] [1, 1, 1]} Sephetho: {[1, 0, 1] [0, 0, 0] [1, 0, 1] ...

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Potso ea 45. 3 Kakaretso Mathateng a 3 a Sum, re fane ka li-num tse ngata, fumana li-triplets tsohle tse ikhethileng tse akaretsang ho fihlela ho 0. Mohlala Input: nums = {-1, 0, 1, 2, -1, -4} Sephetho: { -1, 0, 1}, {-1, 2, -1} Mokhoa o se nang kelello bakeng sa bothata ba 3 Sum Mokhoa oa matla a Brute ...

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Potso ea 46. Fumana Nomoro ea Mafahla Ha ho fanoa ka li-num tse ngata tse nang le likarolo tsa (n + 1) mme ntho e ngoe le e ngoe e pakeng tsa 1 ho isa ho n. Haeba ho na le elemente e le 'ngoe feela e kopilitsoeng, fumana linomoro tse kopilitsoeng. Mehlala Input: nums = {1, 3, 4, 2, 2} Output: 2 Input: nums = {3, 1, 3, 4, 2} Output: 3 Naive ...

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Potso ea 47. Fumana lefahla Ha ho fanoa ka mefuta e mengata ea boholo ba n + 1 moo karolo e 'ngoe le e' ngoe ea sehlopha e pakeng tsa 1 le n (ho kenyelelitsoe), ho na le ntho e le 'ngoe e kopitsoang ka har'a sehlopha, fumana karolo e kopitsoang. Mokhoa oa matla a Brute - Atamela 1 bakeng sa ho fumana lefahla bakeng sa ntho e ngoe le e ngoe e sebetsang ...

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Potso ea 48. Tharollo ea LeetCode ea Metsi a ho Tlisa Pula Bothateng ba LeetCode ea Metsi a Trapping Rain Water, re fane ka linomoro tsa N non-negative tse emelang 'mapa oa bophahamo 'me bophara ba bar e' ngoe le e 'ngoe ke 1. Re tlameha ho fumana bongata ba metsi a ka qabelloang mohahong o ka holimo. Mohlala Ha re utloisise hore ka mohlala Bakeng sa ...

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Potso ea 49. Motswako Sum Ha re kopanya mathata re fane ka mefuta e mengata ea linomoro tse nepahetseng arr [] le kakaretso s, fumana mefuta eohle e ikhethang ea likarolo ho arr [] moo kakaretso ea likarolo tseo e lekanang le s. Nomoro e ts'oanang e phetoang e kanna ea khethoa ho arr [] palo e sa lekanyetsoang ea makhetlo. Lintho ...

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Potso ea 50. Batla ka Lethathamong le hlophisitsoeng la Rotated Patlo ea likarolo ka tatellano e hlophiloeng e potolohileng e ka fumanoa ho sebelisoa patlo ea binary ka nako ea O (logn). Morero oa poso ena ke ho fumana ntho e fanoeng ka tatellano e hlophisitsoeng ka nako ea O (logn). Ho fanoa ka mohlala o mong oa mofuta o hlophisitsoeng o hlophisitsoeng. Keletso ea Mohlala: arr [] = {7,8,9,10,1,2,3,5,6}; ...

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Potso ea 51. Boholo ba Subarray Mathateng a Maximum Subarray re fane ka li-num tse ngata tse fapaneng, fumana sehlopha se kopaneng se nang le kakaretso e kholo ebe o printa boholo ba boleng ba karolelano. Mohlala oa ho kenya linomoro [] = {-2, 1, -3, 4, -1, 2, 1, -5, 4} Output 6 Algorithm Morero ke ho fumana ...

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Potso ea 52. Ho kopanya Likarolo Ha re kopanya likhaohano mathata re fane ka sete ea linako tsa sebopeho [l, r], kopanya likarolo tse tlamang. Keketso ea Mehlala {[1, 3], [2, 6], [8, 10], [15, 18]} Sephetho {[1, 6], [8, 10], [15, 18]} Keletso 1, 4], [1, 5]} Sephetho {[1, 5]} Mokhoa o se nang tsebo oa ho kopanya likarolo ...

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Potso ea 53. 4Kakaretso Bothateng ba 4Sum, re fane ka palo e kholo x le lenane le [] la boholo n. Fumana sete e ikhethang ea likarolo tse 4 ka tatellano hoo kakaretso ea likarolo tseo tse 4 e lekanang le palo e fuoeng x. Ho Kena Mohlala a [] = {1, 0, -1, ...

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Potso ea 54. Theha palo e kahodimodimo Mathateng a Create Maximum Number, re fane ka likarolo tse peli tsa bolelele ba n le m le linomoro tsa 0-9 tse emelang linomoro tse peli. Theha palo e kahodimodimo ea bolelele k <= m + n ho tsoa lipalo tsa tse peli. Tlhophiso e lekanyelitsoeng ea linomoro tse tsoang sehlopheng se le seng e tlameha ...

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Potso ea 55. Fumana Peak Element Ha re utloisiseng Fumana bothata ba Peak Element. Kajeno re na le sehlopha se hlokang tlhoro ea sona. Joale, o tlameha o be o ntse o ipotsa hore na ke bolelang ka ntlha ea tlhoro? Karolo ea tlhoro ke e kholo ho feta baahisani bohle ba eona. Mohlala: Ho filoe lethathamo la ...

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Potso ea 56. Nomoro e sieo Bothateng ba Nomoro e Haellang re fane ka boholo ba boholo ba N bo nang le nomoro ho tloha ho 0 ho isa ho N. Litekanyetso tsohle tsa sehlopha li ikhethile. Re hloka ho fumana palo e sieo e seng teng ka bongata mme palo eo e pakeng tsa 0 le N. Mona ...

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Potso ea 57. Kopanya Array Array Ha re kopanya bothata bo hlophisitsoeng re hlophisitse likarolo tse peli tse hlophiloeng ka tatellano e ntseng e eketseha. Ha re kenya letsoho pele, re fane ka palo e qalileng ho ar1 le array2. Linomoro tsena tse peli ke N le M. Boholo ba array1 bo lekana le kakaretso ea N le M. Ka tatellano ea 1 pele ...

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Potso ea 58. Potoloha ka tatellano Ho potoloha ke bothata moo re faneng ka boholo ba boholo ba N. Re tlameha ho potoloha ka tatellano ka tsela e nepahetseng. Karolo e 'ngoe le e' ngoe e fetoha ka boemo bo le bong ka lehlakoreng le letona le la ho qetela la sehlopha se fihla boemong ba pele. Kahoo, re fane ka boleng K ...

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Potso ea 59. Setshelo le Metsi a mangata Tlhaloso ea bothata: u fuoa linomoro tse ngata (y0, y1, y2… yn-1) ho li-indices (i = 0,1,2… n-1). Kakaretso ea index ea i-th ke yi. Joale, u hula mela ka sefofaneng sa mochini o mong le o mong o hokahanyang (i, yi) le (i, 0). Fumana boholo ba metsi ...

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Potso ea 60. Hlophisa Mofuta Mofuta oa qubu ke mokhoa oa ho bapisa o ipapisang o ipapisitseng le sebopeho sa data sa Binary Heap. HeapSort e ts'oana le mofuta oa khetho moo re fumanang karolo e kholo ebe re beha karolo eo qetellong. Re pheta ts'ebetso e ts'oanang bakeng sa likarolo tse setseng. E filoe e sa hlophisoang ...

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Potso ea 61. Bothata ba Phetoho ea Chelete ea tšepe Bothata ba Phetoho ea Chelete ea Chelete - Ho fanoe ka lichelete tsa tšepe tsa boleng bo fapaneng c1, c2,…, cs (Mohlala: 1,4,7….). Re hloka palo n. Sebelisa licheleteng tsena tsa tšepe ho etsa chelete n. U ka sebelisa chelete ea tšepe makhetlo a mangata kamoo ho hlokahalang. Fumana palo eohle ea litsela tseo ka tsona ...

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Potso ea 62. Katiso ea Materiki a mabeli Polelo ea Bothata Bothateng ba "Ho Atisoa ha Matrice a Mabeli" re file matric tse peli. Re tlameha ho atisa matrices ana le ho hatisa sephetho kapa matrix a hoqetela. Mona, boemo bo hlokahalang le bo lekaneng ke palo ea likholomo ho A e lokelang ho lekana le palo ea mela ea matrix ...

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Potso ea 63. Theko ea thekiso ho reka ho eketsa phaello Polelo ea Bothata Bothateng ba "Buy Buy Sell to Maximize Profit" re fane ka lethathamo le nang le theko ea setoko ka letsatsi ka leng, fumana phaello e holimo eo u ka e etsang ka ho reka le ho rekisa matsatsing ao. Mona, re ka reka le ho rekisa makhetlo a mangata empa feela kamora ho rekisa ...

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Potso ea 64. Kopanya Likhaohano tse Kopaneng II Polelo ea Bothata Bothateng ba "Kopanya Likarohano tse Kopaneng tsa Bobeli" re fane ka sete ea linako. Ngola lenaneo le tla kopanya mekhahlelo e kenang ho e le ngoe ebe o hatisa linako tsohle tse sa lekanang. Fomate ea ho kenya Mohala oa pele o nang le palo e kholo n. Mohala oa bobeli o nang le lipara moo para ka 'ngoe e leng ...

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Potso ea 65. Boholo ba Subarray Sum bo sebelisa Karohano le ho Hlōla Polelo ea Bothata Bothateng ba "Maximum Subarray Sum e sebelisang Divide le Conquer" re fane ka lethathamo la linomoro tse ntle le tse mpe. Ngola lenaneo le tla fumana kakaretso e kholo ka ho fetisisa ea karoloana e ikhethileng. Fomate ea ho Kena Mohala oa pele o nang le palo e kholo ea N. Mohala oa bobeli o nang le pokello ea ...

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Potso ea 66. Lokisetsa ho fuoa linomoro ho theha palo e kholo ka ho fetisisa ea II Polelo ea Bothata Bothateng ba "hlophisa linomoro tse fuoeng ho etsa palo e kholo ka ho fetisisa ea bobeli", re fane ka lenane la linomoro tse nepahetseng. Li hlophise ka tsela ea hore tlhophiso e tla theha boleng bo boholo ka ho fetisisa. Fomate ea ho kenya: Mohala oa pele le o le mong feela o nang le n Mohala oa bobeli o nang le ...

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Potso ea 67. Ts'ebetso ea Iterative ea Mofuta o Potlakileng Polelo ea Bothata Bothateng ba "Ts'ebetsong ea Ts'ebetso ea Mofuta o Potlakileng", re fane ka letoto le []. Re tlameha ho hlophisa lethathamo re sebelisa mofuta o potlakileng. Mona, mofuta o potlakileng ha o sebelisoe khafetsa, o etsoa ka mokhoa oa ho pheta-pheta. Fomate ea ho kenya Mohala oa pele o nang le palo e kholo n. Mohala oa bobeli o nang le ...

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Potso ea 68. Phunya lenane le fanoeng Polelo ea Bothata Bothateng ba "Shuffle a Array Array" re fane ka palo ea linomoro. Ngola lenaneo le hlakolang sehlopha se fanoeng. Ka mantsoe a mang, e tla hlakola likarolo tse fapaneng ka tatellano. Fomate ea ho kenya Mohala oa pele o nang le palo e kholo n. Mohala oa bobeli o nang le tlhahiso e kholo e arohaneng ea sebaka ...

Bala haholoanyane

Potso ea 69. Ho hlophisa mofuta o hlophisitsoeng oa K Polelo ea Bothata Bothateng ba "Ho hlophisa K Arged Array" re fane ka mefuta e mengata ea likarolo, moo karolo e ngoe le e ngoe e leng k haholo hole le boemo ba eona. Rala algorithm e fapaneng ka nako ea O (n logi k). Fomate ea ho Kena Mohala oa pele o nang le litekanyetso tse peli tse lekanang N ...

Bala haholoanyane

Potso ea 70. Boholo ba Sehlahisoa sa Sehlahisoa II Polelo ea Bothata Bothateng ba "Maximum Product Subarray II" re fane ka lethathamo le nang le linomoro tse nepahetseng, tse fosahetseng, le linotši. Re hloka ho fumana sehlahisoa se phahameng sa subarray. Fomate ea ho kenya Mohala oa pele o nang le palo e kholo ea N. Mohala oa bobeli o nang le linomoro tse arohaneng tsa sebaka sa N. Sebopeho sa Khumo Ke sona feela ...

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Potso ea 71. Subarray e kholo ka ho fetisisa e nang le palo e lekanang ea 0 le 1 Polelo ea Bothata Bothateng ba "kholo ka ho fetisisa e nang le palo e lekanang ea 0 le 1", re fane ka lethathamo [] le nang le 0 le 1 feela. index ea qetellong ea karoloana e kholo ka ho fetisisa. ...

Bala haholoanyane

Potso ea 72. Palo e kahodimodimo ea Kakaretso ea Keketseho Polelo ea Bothata Bothateng ba "Boholo bo Eketsehileng ba Kakaretso" re fane ka letoto. Fumana kakaretso ea boholo ba tatellano e fanoeng, ke hore linomoro tse latelang li hlophisitsoe ka tatellano. Ketsahalo e latelang ke karolo ea tatellano eo e leng tatellano eo e leng ...

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Potso ea 73. Palo ea likaroloana tse nyane ka lehlakoreng le letona Polelo ea Bothata Bothateng ba "Palo ea Lintho tse Nyane ka lehlakoreng le Letona", re fane ka letoto []. Fumana palo ea likaroloana tse nyane tse ka lehlakoreng le letona la lehlakoreng le leng le le leng. Fomate ea Input Mohala oa pele le o le mong feela o nang le palo e kholo ea N. Mohala oa bobeli o nang le linomoro tse arohaneng tsa sebaka sa N. Khumo ...

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Potso ea 74. Keketseho ea Ts'ebetso ea Bolelele ba Boraro le Sehlahisoa se Boholo Polelo ea Bothata Bothateng ba "Keketseho e latelang ea bolelele ba boraro ka sehlahisoa se phahameng", re fane ka lethathamo la linomoro tse nepahetseng. Fumana tatellano ea bolelele ba 3 ka sehlahisoa se phahameng. Tse latelang li lokela ho eketseha. Fomate ea ho kenya: Mohala oa pele le o le mong feela o nang le palo e kholo ea N e bonts'a boholo ...

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Potso ea 75. Lintho li hlaha ka makhetlo a fetang N / K ho Array Polelo ea Bothata Bothateng ba "Elements bo hlaha ho feta makhetlo a N / K ho Array" re fane ka bongata bo boholo ba n. Fumana lintlha tse hlahang makhetlo a fetang n / k. Moo k ke boleng ba ho kenya. Sebopeho sa Input Mohala oa pele mme e le 'ngoe feela o nang le linomoro tse peli tsa N le ...

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Potso ea 76. Fumana Peak Element ho tsoa Lenaneng Polelo ea Bothata Bothateng ba "Fumana Peak Element ho tsoa ho Lenane" re fane ka palo ea linomoro. Fumana ntlha e phahameng. Ka bongata, elemente ke ntlha ea tlhoro, haeba elemente e le kholo ho feta baahelani ka bobeli. Bakeng sa likarolo tsa sekhutlo, re ka nahana ka eona feela ...

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Potso ea 77. Beakanya lipalo tse ntle le tse fosahetseng ka tsela e 'ngoe ho Array Polelo ea Bothata Bothateng ba "Hlophisa Linomoro Tse Ntle le Tse Fosahetseng ka Tsela e 'Ngoe ka Tsela" re fane ka letoto le []. Sehlopha sena se na le linomoro tse nepahetseng le tse fosahetseng. Beakanya lintho ka bongata ka tsela ea hore tse ntle le tse mpe li beoe ka tsela e ngoe. Mona, palo ea likarolo tse ntle le tse mpe ha e hloke ...

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Potso ea 78. Fumana Palo e Phethahetseng e Phethahetseng ho Array Polelo ea Bothata Bothateng ba "Fumana Palo e Phethahetseng e Phethahetseng ka Lethathamo" re fane ka mefuta e sa lekanyetsoang ea boholo N. Re filoe mefuta e mengata e nang le linomoro tsa {0, k} moo k <= N. Fumana nomoro e tlang ka palo e holimo ea linako tse ngata ka tatellano. Sebopeho sa Input The ...

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Potso ea 79. Lintlha tse 'ne tseo re lokelang ho li fuoa Polelo ea Bothata Linthong tse 'ne tse akaretsang bothata bo fanoeng, re fane ka sehlopha se nang le likarolo tsa N tse ka bang ntle kapa tse mpe. Fumana sete ea likarolo tse 'ne tseo kakaretso ea tsona e lekanang le boleng bo fuoeng k. Fomate ea Input Mohala oa pele o nang le palo e kholo ea N. Mohala oa bobeli o nang le tatellano ...

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Potso ea 80. Bothata ba ho arola Polelo ea Bothata Bothateng ba karohano, re fane ka sete e nang le lintho tsa n. Fumana hore na sete e fanoeng e ka aroloa ka lihlopha tse peli tseo likarolo tsa eona li-subsets li lekanang. Mohlala Input arr [] = {4, 5, 11, 9, 8, 3} Output Yes Tlhaloso Lethathamo ...

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Potso ea 81. Bothata ba Botumo Polelo ea Bothata Bothateng ba batho ba tummeng ho na le kamore ea batho ba N, Fumana motho ea tummeng. Maemo a Motho ea Tummeng ke- Haeba A ke Motho ea Tummeng joale mang le mang ka phapusing o lokela ho tseba A. A ha ea lokela ho tseba mang kapa mang ka phapusing. Re hloka ho fumana motho ea khotsofatsang maemo ana. ...

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Potso ea 82. Subarray ka Kakaretso e fanoeng Polelo ea Bothata Karolong e ka tlase ea bothata bo fanoeng, re fane ka sehlopha se nang le likarolo tse ntle. Re tlameha ho fumana karoloana eo ho eona kakaretso ea likarolo tsohle tsa karoloana e lekanang le given_sum. Subarray e fumaneha ho tsoa ho sehlopha sa mantlha ka ho hlakola tse ling ...

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Potso ea 83. Fumana karolo e lahlehileng ho tsoa ho lenane le kopitsitsoeng Polelo ea Bothata ha e fuoa likarolo tse peli tsa A le B, sehlopha se le seng ke lefahla le leng ntle le ntho e le 'ngoe. Karolo e le 'ngoe e haelloa ke A kapa B. re hloka ho fumana ntho e lahlehileng ho tsoa lenaneng le kopilitsoeng. Mohlala 5 1 6 4 8 9 6 4 8 ...

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Potso ea 84. Lokisetsa bocha lenane le fuoeng boholo bo tlase Polelo ea Bothata Bothateng ba "Rearange Array in Maximum Minimum Form" bothata, re fane ka sehlopha se hlophisitsoeng se nang le likarolo tsa N. Beakanya botjha mefuta e felletseng ya dinomoro tse nepahetseng, hore dikarolo tse ding di be max le min min. Sheba ka tlase bakeng sa kutloisiso e betere ea ho hlophisoa bocha ha likarolo- Array [0] ...

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Potso ea 85. Subarray le tse latelang Polelo ea Bothata Bothateng bo bokhutšoaane le bothateng, re tlameha ho hatisa lithutsoana le lipehelo tsohle tsa sehlopha se fanoeng. Hlahisa literene tse se nang letho tse ka bang teng. Karolo e nyane e hlalosoa e le karolo kapa karolo ea sehlopha moo ho ipapisa le maemo ho ipapisitseng le index. Ts'ireletso ...

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Potso ea 86. Kopanya Lisebelisoa tse peli tse hlophisitsoeng Polelo ea Bothata Ho kopanya mathata a mabeli a hlophisitsoeng, re fane ka lintlha tse peli tse hlophisitsoeng tse kentsoeng, re hloka ho kopanya likarolo tsena tse peli hore linomoro tsa pele kamora ho hlopha ka botlalo li be sehlopheng sa pele mme li lule sehlopheng sa bobeli. Keletso ea Mohlala A [] = {1, 3, 5, 7, ...

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Potso ea 87. Palo ea Boraro-bo-bong e nang le Kakaretso e ka tlase ho Boleng bo Fuoeng Polelo ea Bothata Re fane ka lenane le nang le linomoro tsa N tse ngata. Lethathamong le fanoeng, bala palo ea mafahla a mararo ka chelete e ka tlase ho boleng bo fanoeng. Ho kenya mohlala a [] = {1, 2, 3, 4, 5, 6, 7, 8} Kakaretso = Liphetho tse 10 Tse ka bang teng tse tharo tse tharo ke tsena: ...

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Potso ea 88. Element e kholo e latelang ka tatellano Polelo ea Bothata Ha re fuoa lethathamo, re tla fumana karolo e latelang e kholo ea ntlha ka 'ngoe ka tatellano. Haeba ho se na ntlha e latelang e kholo ea ntho eo re tla hatisa -1, ho seng joalo re tla e hatisa. Tlhokomeliso: Ntho e latelang e kholo ke ntho e kholo le ...

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Potso ea 89. Ho kopanya mefuta e 'meli e hlophisitsoeng Polelo ea Bothata Ha re kopanya bothata ba lihlopha tse peli tse hlophisitsoeng re fane ka mefuta e 'meli e hlophisitsoeng, e' ngoe e nang le boholo ba m + n le e 'ngoe e nang le boholo n. Re tla kopanya mefuta e fapaneng ea n + m le n size array ebe re hatisa m + n boholo bo kopaneng. Mohlala Input 6 3 M [] = ...

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Potso ea 90. Fumana Element U Sebelisa Patlo ea Binary ho Li Array Array Polelo ea Bothata Ha u fuoa lethathamo le hlophisitsoeng, Fumana element u sebelisa patlo ea binary ka har'a sehlopha se hlophisitsoeng. Haeba e le teng, hatisa index ea element element e ngoe print -1. Mohlala Input arr [] = {1, 6, 7, 8, 9, 12, 14, 16, 26, 29, 36, 37, 156} X = 6 // element e lokelang ho phenyekolloa ...

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Potso ea 91. Fumana Triplet ka Lethathamo ka Kakaretso e Fuoeng Polelo ea Bothata Ha u fuoa mefuta e mengata ea linomoro, fumana motsoako oa likarolo tse tharo tsa lenane leo kakaretso ea lona e lekanang le boleng bo fanoeng X. Mona re tla hatisa motswako oa pele oo re o fumanang. Haeba ho se na kopano e joalo, hatisa -1. Ho kenya mohlala N = 5, X = 15 arr [] = ...

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Potso ea 92. Fumana likopi ka tatellano ka tsela e sebetsang hantle Polelo ea Bothata Hlahisa likarolo tsohle tse etsahetseng ka tsela e sebetsang hantle ho feta ho O (n) le O (1). Ha ho fanoa ka boholo ba boholo ba n bo nang le linomoro ho tloha ho 0 ho ea ho n-1, linomoro tsena li ka hlaha makhetlo a mangata. Fumana likopi ka bongata ba tse sebetsang hantle ka ho fetesisa ...

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Potso ea 93. Nomoro e nyane ka ho fetisisa e sieo ka tatellano e sa hlophisoang Polelo ea Bothata Lethathamong le fanoeng le sa hlophisoang fumana palo e nyane ka ho fetisisa e nepahetseng e le sieo ka tatellano e sa hlophisoang. Nomoro e nepahetseng ha e kenyeletse 0. Re ka fetola mefuta ea mantlha ha ho hlokahala. Sehlopha se ka ba le linomoro tse ntle le tse fosahetseng. Mohlala a. Lenane la ho kenya: [3, 4, -1, 0, -2, 2, 1, ...

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Potso ea 94. Tlosa Zero Tsohle Qetellong ea Lenane le Fuoeng Polelo ea Bothata Lethathamong le fanoeng tsamaisa linoto tsohle tse teng ka har'a sehlopha ho fihlela qetellong. Mona ho lula ho na le mokhoa oa ho kenya linomoro tsohle ho isa qetellong ea sehlopha. Ho kenya mohlala 9 9 17 0 14 0 ...

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Potso ea 95. Palo ea Palo ea Liketsahalo ka tatellano e hlophiloeng Polelo ea Bothata Bothateng ba "Palo ea Liketsahalo ka tatellano e hlophisitsoeng", re fane ka lethathamo le hlophisitsoeng. Bala palo ea liketsahalo kapa makhetlo a mangata ka tatellano ea X moo X e leng palo e kholo. Keletso ea mohlala 13 1 2 2 2 2 3 3 3 4 4 ...

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Potso ea 96. Fumana palo e nyane ka ho fetisisa e sieo ka tatellano e hlophiloeng Polelo ea Bothata Bothateng ba "Fumana Ntho e Nyane ka ho Fetisisa e Fosahetseng ka tatellano e hlophisitsoeng" re fane ka lenane le le leng. Fumana nomoro e nyane ka ho fetisisa e sieo lenaneng le hlophisitsoeng ka boholo ba N le nang le likarolo tse ikhethileng ho 0 ho M-1, moo M> N. Ho kenya mohlala [0, 1, 2, 3, 4, 6, 7, ...

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Potso ea 97. Ntho ea pele e pheta-phetoang Polelo ea Bothata Re fane ka lenane le nang le linomoro. Re tlameha ho fumana ntho ea pele e iphetang lethathamong le fanoeng. Haeba ho se na ntho e phetoang joale hatisa "Ha ho na palo e phetoang e fumanoeng". Tlhokomeliso: Lintho tse pheta-phetoang ke likarolo tse tlang hangata. (Lethathamo le kanna la ba le mafahla) ...

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Potso ea 98. Sehlahisoa sa Array Puzzle Polelo ea Bothata Bothateng ba selotho se nang le lihlahisoa re hloka ho theha sehlopha moo karolo ea eona e tla ba sehlahisoa sa likarolo tsohle tse lenaneng le fanoeng ntle le karolo ea boemo ba eona. Keletso ea mohlala 5 10 3 5 6 2 Khumo 180 600 360 300 900 ...

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Potso ea 99. Fumana nomoro ea pele e iphetang ka tatellano e fanoeng Polelo ea Bothata Ho ka ba le linomoro tse pheta-phetoang tse ngata ka bongata empa u tlameha ho fumana nomoro ea pele e pheta-phetoang ka tatellano e fanoeng (e hlahang ka lekhetlo la bobeli). Keketso ea Mohlala 12 5 4 2 8 9 7 12 5 6 12 4 7 Khumo ea 5 ke ntho ea pele e iphetang ...

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Potso ea 100. Boholo ba Element Polelo ea Bothata Ha re fuoa sehlopha se hlophisitsoeng, re hloka ho fumana likarolo tse ngata ho tsoa ho tse hlophisitsoeng. Boholo ba elemente: Nomoro e etsa palo e fetang halofo ea boholo ba sehlopha. Mona re fane ka nomoro x re tlameha ho e sheba hore na ke bongata_bo bongata kapa che. Mohlala Input 5 2 ...

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Potso ea 101. Fumana Nomoro e Haellang Polelo ea Bothata Ha re fumana linomoro tse sieo ho tsoa lenaneng la linomoro tse 1 ho isa ho tse N re fane ka lethathamo le nang le linomoro tsa N-1. Nomoro e le 'ngoe ha e na palo ea linomoro ho tloha ho 1 ho ea ho N. Re tlameha ho fumana nomoro e sieo. Fomate ea Input Mohala oa pele o nang le palo e felletseng ...

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Apple String Lipotso

Potso ea 102. Tharollo ea Leetcode e Tloaelehileng e telele ka ho fetisisa Polelo ea Bothata The Longest Common Prefix LeetCode Solution - "Longest Common Prefix" e bolela hore ho fanoe ka mefuta e mengata ea likhoele. Re hloka ho fumana sehlongwapele se selelele ka ho fetisisa hara dikgwele tsena. Haeba ho se na sehlongoapele, khutlisetsa khoele e se nang letho. Mohlala: Kenyelletso: strs = ["palesa",,"phalla","sefofane"] Sephetho: "fl" Tlhaloso: "fl" ke e telele ka ho fetisisa ...

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Potso ea 103. Tharollo e sebetsang ea Palindrome II ea Leetcode Phatlalatso ea Bothata Tharollo e Tiileng ea Palindrome II LeetCode - "Palindrome II e Tiileng" e bolela hore ho fanoe ka khoele s, re hloka ho khutlela 'nete haeba s e ka ba khoele ea palindrome ka mor'a ho hlakola boholo ba sebopeho se le seng. Mohlala: Kenyeletso: s = "aba" Sephetho: Tlhaloso ea 'nete: Khoele ea ho kenya e se e ntse e le palindrome, kahoo ho na le ...

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Potso ea 104. Masakaneng a Sebetsang Tharollo ea Leetcode Polelo ea Bothata Tharollo ea LeetCode e Sebetsang - "Masakaneng a Tšepahalang" e re o fuoa khoele e nang le litlhaku feela '(', ')', '{', '}', '[' le ']'. Re hloka ho fumana hore na khoele ea ho kenya ke khoele e nepahetseng kapa che. Khoele ho thoe ke khoele e sebetsang haeba masakaneng a bulehileng a tlameha ho koaloa ...

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Potso ea 105. Tharollo e Kholo ka ho Fetisisa ea Leetcode Polelo ea Bothata Tharollo ea LeetCode ea Nomoro e Khōlō ka ho Fetisisa - "Palo e Khōlō ka ho Fetisisa" e bolela hore ho fanoe ka lethathamo la linomoro tsa "non-negative integers", re hloka ho hlophisa linomoro ka tsela eo li etsang palo e kholo ka ho fetisisa le ho e khutlisa. Kaha sephetho se ka ba seholo haholo, kahoo o hloka ho khutla ...

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Potso ea 106. Kenya Phethahatso ea Tharollo (Sefate sa Prefix) Leetcode Tharollo Phatlalatso ea Bothata The Implement Trie (Prefix Tree) LeetCode Tharollo - "Implement Trie (Prefix Tree)" e u kopa ho kenya ts'ebetsong Sebopeho sa Trie Data se etsang ho kenya, ho batla le ho batlisisa ka mokhoa o nepahetseng. Mohlala: Kenyo: ["Trie", "kenya", "batla", "batla", "startsWith", "kenya", "batla"] [[], ["apple"], ["apple"], [ "app"], ["app"], ["app"], ["app"]] Sephetho: [null, null, true, false, true, null, true] Tlhaloso: Kamora ho kenya likhoele tsohle, trie e shebahala rata sena. Lentsoe apple le batlisisoa le ...

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Potso ea 107. Palindrome Partitioning Leetcode Tharollo Polelo ea Bothata Tharollo ea Palindrome Partitioning LeetCode - "Palindrome Partitioning" e re o fuoa khoele, arola khoele e le hore karolo e 'ngoe le e 'ngoe ea karohano e be palindrome. Khutlisetsa karohano eohle ea palindrome ea khoele e kenang. Mohlala: Kenyelletso: s = "aab" Sephetho: [["a","a","b"],["aa","b"]] Tlhaloso: Ho na le tse 2 hantle tse nepahetseng ...

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Potso ea 108. Bala 'me u re Tharollo ea Leetcode Phatlalatso ea Bothata The Count and Say LeetCode Solution - "Bala 'me u bue" e u kopa hore u fumane nako ea nth ea tatellano ea ho bala le ho re. Tatellano ea ho bala le ho re ke tatelano ea likhoele tsa linomoro tse hlalosoang ka mokhoa o iphetang: countAndSay(1) = "1" countAndSay(n) ke tsela eo u ka "buang" khoele ea linomoro ho tloha countAndSay(n-1), e ntan'o fetoloa ...

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Potso ea 109. Palindromic Substrings Leetcode Tharollo Polelo ea Bothata Tharollo ea LeetCode ea Palindromic Substrings - "Palindromic Substrings" e u kopa ho fumana palo e felletseng ea likhoele tse nyane tsa palindromic khoeleng ea ho kenya. Khoele ke palindrome ha e balla morao joalo ka pele. Substring ke tatelano e kopaneng ea litlhaku ka har'a khoele. Mohlala: Kenyo: s = "aaa" Sephetho: ...

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Potso ea 110. Tlosa Masakaneng a Fosahetseng Tharollo ea Leetcode Polelo ea Bothata Tlosa Masakaneng a Fosahetseng Leetcode Tharollo - e bolela hore o fuoa likhoele tse nang le masaka le litlhaku tse nyane. Re hloka ho tlosa bonyane palo ea mashaka a sa sebetseng ho etsa hore mohala o sebetse. Re hloka ho khutlisa liphetho tsohle tse ka bang teng ka tatellano efe kapa efe. Khoele ke...

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Potso ea 111. Tharollo ea Isomorphic Strings Leetcode Polelo ea Bothata bothateng bona, re fuoa likhoele tse peli, a le b. Morero oa rona ke ho tseba hore na likhoele tse peli ke isomorphic kapa che. Likhoele tse peli li bitsoa isomorphic haeba feela ha litlhaku tse khoeleng ea pele li ka nkeloa sebaka ke sebapali sefe kapa sefe (ho kenyelletsa le sona).

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Potso ea 112. Ho rarolla tharollo ea Leetcode ea tlase Bothata ho Lower Case Leetcode Solution e re fa khoele mme e re kopa ho fetolela litlhaku tsohle tse kaholimo ho li-alphabets. Re kopuoa ho fetolela litlhaku tsohle tse kaholimo kapa tse nyane ka litlhaku tse nyane. Kahoo, bothata bo bonahala bo le bonolo empa pele ho ...

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Potso ea 113. Tharollo ea Leetcode ea Palindrome e sebetsang Polelo ea Bothata Ha re fuoa mohala, re tlameha ho tseba hore na ke palindrome, re shebile feela litlhaku tsa alphanumeric ke hore linomoro le lialfabeta feela. Hape re tlameha ho hlokomoloha linyeoe tsa litlhaku tsa alfabeta. Mohlala "Monna, leano, kanale: Panama" Tlhaloso ea 'nete: "AmanaplanacanalPanama" ke palindrome e sebetsang. "matha koloi" ...

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Potso ea 114. Roman to Tharollo ea Leetcode e kholo Bothateng "Roman to Integer", re fuoa khoele e emelang linomoro tse ling tse nepahetseng ka sebopeho sa eona sa palo ea Seroma. Linomoro tsa Roma li emeloa ke litlhaku tse 7 tse ka fetoleloang ho li-integer ho sebelisa tafole e latelang: Tlhokomeliso: Boleng ba palo e felletseng ea palo e fanoeng ea roma e ke ke ea feta kapa ...

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Potso ea 115. Atisa Tharollo Leetcode Tharollo Bothata ba Multiply Strings Leetcode tharollo e re kopa ho atisa likhoele tse peli tseo re li fuoang hore re li kenye. Re kopuoa ho hatisa kapa ho khutlisa sephetho sena sa ho ikatisa mosebetsing oa moletsi. Ho e beha ka mokhoa o hlophisitsoeng ka likhoele tse peli, fumana sehlahisoa sa likhoele tse fanoeng. ...

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Potso ea 116. Kakaretso ea Tharollo ea Leetcode ea Roma Bothateng bona re fuoa palo e felletseng mme re kopuoa ho fetolela lipalo tsa roman. Kahoo bothata ka kakaretso bo bitsoa "Integer to Roman" mme ena ke Integer to Roman Leetcode Solution. Haeba motho a sa tsebe ka lipalo tsa Roma. Mehleng ea khale, batho ba ne ba sa ...

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Potso ea 117. Fumana Range e Nyane haholo e nang le Elements ho tsoa ho L Manane Bothateng "Fumana lethathamo le lenyenyane ka ho fetisisa le nang le likarolo ho tsoa ho lethathamo la k" re fane ka manane a K a hlophiloeng le a boholo bo lekanang N. E kopa ho fumana mofuta o monyane haholo o nang le bonyane likaroloana ho tsoa lenaneng ka leng la K . Haeba ho na le tse fetang bonngoe ...

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Potso ea 118. Motsoako oa Litlhaku tsa Nomoro ea Mohala Ka litlhaku tse kopaneng tsa bothata ba nomoro ea mohala, re fane ka khoele e nang le linomoro ho tloha ho 2 ho isa ho 9. Nomoro ea palo ke ...

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Potso ea 119. Mohala o molelele ka ho Fetisisa Ntle le ho Pheta Litlhaku Tharollo ea LeetCode Mohala o molelele ka ho Fetisisa o sa Phetang Litlhaku Tharollo ea LeetCode - Ho fanoe ka khoele, re tlameha ho fumana bolelele ba mohala o molelele ka ho fetisisa ntle le ho pheta-pheta litlhaku. Ha re shebeng mehlala e seng mekae: Mohlala pwwkew 3 Tlhaloso: Karabo ke “wke” ka bolelele ba 3 aav 2 Tlhaloso: Karabo ke “av” ka bolelele 2 Atamela-1 ...

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Potso ea 120. Tsamaisa khoele Ha re re, o fuoa khoele e kentsoeng. Thapo e kentsoe ka mofuta o itseng oa paterone, mosebetsi oa hau ke ho khetholla khoele. Ha re re, <no of times khoele e etsahala> [khoele] Mohlala Keletso 3 [b] 2 [bc] Tlhaloso ea bbbcaca Tlhaloso Mona "b" e hlaha makhetlo a 3 le "ca" e hlaha makhetlo a 2. ...

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Potso ea 121. Tumello e latelang Bothateng bo latelang ba tumello re fane ka lentsoe, fumana lengolo le phahameng ho feta la eona. Mohlala oa ho kenya: str = "tutorialcup" tlhahiso: tlhahiso ea tutorialpcu: str = "nmhdgfecba" tlhahiso: nmheabcdfg input: str = "algorithms" tlhahiso: tlhahiso ea algorithsm: str = "spoonfeed" tlhahiso: Tumello e latelang ...

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Potso ea 122. Nako e telele ka ho fetisisa e tloaelehileng e sebelisang ho hlophisa Ho Lumellana Prefix e Telele ka ho Fetisisa u sebelisa bothata ba ho Hlopha re fane ka letoto la likhoele, fumana sephetho se tloaelehileng se telele ka ho fetisisa. ke hore, fumana karolo ea ketapele e tloaelehileng ho likhoele tsohle. Mohlala Input1: {"tutorialcup", "tutorial", "tussle", "tumble"} Sephetho: "tu" Input2: {"thoto", "banana", "batsmen"} Sephetho: "ba" Input3: {"abcd "Khumo:" abcd "...

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Potso ea 123. Ho Ipapisa le Kamehla Mathateng a Mathateng a Tlhaloso ea Kamehla re fane ka likhoele tse peli e le 'ngoe (a re nke hore x) e na le lialfabeta tse nyane feela ebe ea bobeli (ha re nahane hore ke y) e na le lialfabeta tse nang le litlhaku tse tlase tse nang le litlhaku tse peli tse ikhethang ke hore, "." le "*". Mosebetsi ke ho fumana hore na khoele ea bobeli ...

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Potso ea 124. Khatello ea khoele Bothateng ba khatello ea khoele, re fane ka mefuta e mengata ea mofuta oa char. E hatella joaloka sebopeho le palo ea motho ea itseng (haeba palo ea sebapali e le 1 joale sebopeho se le seng se bolokoa ka bongata). Bolelele ba sehlopha se petelitsoeng bo lokela ...

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Potso ea 125. Masakaneng a Sebetsang Tharollo ea LeetCode Ho Masakaneng a Nepahetseng bothata ba LeetCode re fane ka khoele e nang le litlhaku feela '(', ')', '{', '}', '[' le ']', ho lekola hore na khoele ea ho kenya e nepahetse. Mona re tla u fa Tharollo e nepahetseng ea Masakaneng a LeetCode ho uena. Khoele e kenang e sebetsa haeba: Masakaneng a bulehileng a tlameha ho koaloa ...

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Potso ea 126. Nako e telele ka ho fetisisa e tloaelehileng e sebelisang Trie Ho Longest Common Prefix e sebelisang bothata ba Trie re fane ka likhoele, fumana sephetho sa pele se tloaelehileng ka ho fetisisa. ke hore, fumana karolo ea pele e tloaelehileng ho likhoele tsohle. Mohlala Input1: {"tutorialcup", "tutorial", "tussle", "tumble"} Sephetho: "tu" Input2: {"thoto", "banana", "batsmen"} Sephetho: "ba" Input3: {"abcd "Khumo:" abcd "...

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Potso ea 127. Fumana nomoro e haufi ka ho fetisisa ea Palindrome Bothata ba ho Fumana bothata ba nomoro ea Palindrome e haufi ka ho fetisisa eo re e fileng nomoro n. Fumana nomoro e palindrome mme phapang e felletseng lipakeng tsa palindromic nomoro ea n ke bonyane kamoo ho ka khonehang ntle le zero. Haeba ho na le palo e fetang e le 'ngoe e khotsofatsang boemo bona, hatisa ...

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Potso ea 128. Bala 'me U re Bala 'me u bue moo re faneng ka nomoro ea N' me re hloka ho fumana kotara ea Nth ea palo ebe re re tatellano. Pele, re hloka ho utloisisa se baloang le tatellano. Pele, bona mantsoe a mang a tatellano: poleloana ea 1 ke "1". Polelo ea 2 ke ...

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Potso ea 129. Fumana sebapali se ikhethileng ka khoele Ho Fumana sebapali se ikhethileng bothateng ba khoele, re file khoele e nang le lialfabeta tse tlase feela (az). Re hloka ho fumana semelo sa pele se sa pheta-phetoang ho eona ebe re hatisa index. haeba ho se mofuta o joalo o teng hatisa -1. Mofuta oa Keketso Ke mola o le mong o nang le khoele. Sebopeho sa Khatiso ...

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Potso ea 130. Kakaretso ho Roma Kakaretso ea phetoho ea Roma. Re fane ka nomoro N mme re hloka ho printa palo ea Roma ea N. Linomoro tsa Roma li emetsoe ke ts'ebeliso ea litekanyetso tsa {I, V, X, L, C, D, M}. Ha re boneng mehlala e meng ea kutloisiso e ntle. Fomate ea ho Kena Ke mohala o le mong o nang le ...

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Potso ea 131. Likhoele tsa Isomorphic Likhoele tsa Isomorphic - Ha ho fanoa ka likhoele tse peli re hloka ho lekola hore na ketsahalong e ngoe le e ngoe ea sebapali sa khoele1 ho na le 'mapa o ikhethileng o nang le litlhaku tsa khoele2. Ka bokhutšoanyane, sheba hore na ho na le 'mapa o le mong ho ea ho o mong kapa che. Mohlala Input str1 = "aab" str2 = "xxy" Output True ...

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Potso ea 132. Kth Sebopeho se sa pheteng Polelo ea Bothata Ho "Kth Non-repeat Character" re fane ka khoele "s". Ngola lenaneo ho fumana kth non-repeat -character. Haeba ho na le litlhaku tse ka tlase ho k tse sa pheta-phetoang khoeleng, hatisa "-1". Fomete ea Input Mohala oa pele le o le mong feela o nang le khoele “s”. ...

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Potso ea 133. Nako e telele ka ho Fetisisa e Tloaelehileng ea Lentsoe ka ho Bapisa Lentsoe Polelo ea Bothata Bothateng ba "Longest Common Prefix o sebelisa Word by Word Matching", re file N strings. Ngola lenaneo ho fumana sephetho se tloaelehileng se telele ka ho fetisisa sa likhoele tse fanoeng. Fomate ea ho kenya Mohala oa pele o nang le boleng ba palo e kholo ea N e bolelang palo ea likhoele. Melao e latelang ea N ...

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Potso ea 134. Nako e telele ka ho fetisisa e tloaelehileng e sebelisang Sebopeho ka ho Bapisa Batho Polelo ea Bothata Bothateng ba "Longest Common Prefix using Character by Character Matching" re fane ka boleng ba palo e felletseng ea likhoele tsa N le N. Ngola lenaneo ho fumana sephetho se tloaelehileng se telele ka ho fetisisa sa likhoele tse fanoeng. Fomate ea ho Kena Mohala oa pele o nang le boleng bo boholo ba N bo bolelang palo ...

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Potso ea 135. Litumello tsa khoele e fanoeng e sebelisa STL Polelo ea Bothata Mathateng a "Litumello tsa mohala o fanoeng o sebelisa STL", re fane ka khoele "s". Hatisa litumello tsohle tsa khoele ea ho kenya u sebelisa mesebetsi ea STL. Fomete ea Input Mohala oa pele le o le mong feela o nang le khoele “s”. Sebopeho sa Khatiso Hatisa tumello eohle ea se fanoeng ...

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Potso ea 136. Nyeoe e Tlaase Ho ea ho Nyeoe e Holimo Polelo ea Bothata Bothateng ba "Lower Case To Up Up Case", re file khoele "s" e nang le litlhaku tse nyane feela. Ngola lenaneo le tla hatisa khoele e tšoanang empa le litlhaku tse kholo. Fomete ea Input Mohala oa pele le o le mong feela o nang le khoele “s”. Sebopeho sa Khetho The ...

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Potso ea 137. Telele ka ho Fetisisa e Tloaelehileng E Sebelisa Binary Search II Polelo ea Bothata Bothateng ba "Longest Common Prefix Using Binary Search II" re fane ka boleng ba palo e felletseng ea likhoele tsa N le N. Ngola lenaneo le tla hatisa selelekela se tloaelehileng se telele ka ho fetisisa sa likhoele tse fanoeng. Haeba ho se na sephetho se tloaelehileng, ngola "-1". Fomate ea ho Kena Mohala oa pele o nang le ...

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Potso ea 138. Bolelele ba nako e telele ka ho fetisisa e sebetsang Polelo ea Bothata Ho "Bolelele ba Nako e telele ka ho fetisisa e sebetsang" re fane ka khoele e nang le masakana a qalang le a koalang feela. Ngola lenaneo le tla fumana mohala oa khale ka ho fetisisa o nepahetseng. Fomate ea ho kenya: Mohala oa pele le o le mong feela o nang le khoele s. Sebopeho sa Phatlalatso ea Pele le ...

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Potso ea 139. Lokisetsa ho fuoa linomoro ho theha palo e kholo ka ho fetisisa ea II Polelo ea Bothata Bothateng ba "hlophisa linomoro tse fuoeng ho etsa palo e kholo ka ho fetisisa ea bobeli", re fane ka lenane la linomoro tse nepahetseng. Li hlophise ka tsela ea hore tlhophiso e tla theha boleng bo boholo ka ho fetisisa. Fomate ea ho kenya: Mohala oa pele le o le mong feela o nang le n Mohala oa bobeli o nang le ...

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Potso ea 140. Lekola hore na lenane le hokahaneng la likhoele le etsa Palindrome Polelo ea Bothata Bothateng ba "Hlahloba hore na lenane le hokahaneng la likhoele le etsa bothata ba Palindrome" re fane ka lenane le hokahaneng la ho sebetsana le data ea likhoele. Ngola lenaneo ho lekola hore na data e theha palindrom kapa che. Mohlala ba-> c-> d-> ca-> b 1 Tlhaloso: Mohlala o kaholimo rea bona hore ...

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Apple Tree Lipotso

Potso ea 141. Hlaphoheloa Binary Search Tree Leetcode Tharollo Polelo ea Bothata The Recover Binary Search Tree LeetCode Tharollo - "Khutlisa Binary Search Tree" e bolela hore ho fanoe ka motso oa sefate sa lipatlisiso sa binary, moo litekanyetso tsa li-node tse peli hantle li fetotsoeng ka phoso. Re hloka ho khutlisa sefate ntle le ho fetola sebopeho sa sona. Mohlala: Kenyo: motso = [1,3,null,null,2] Output: [3,1,null,null,2] ...

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Potso ea 142. Symmetric Tree Leetcode Tharollo Tlhaloso ea Bothata The Symmetric Tree LeetCode Tharollo - "Symmetric Tree" e bolela hore ho fanoe ka motso oa sefate sa binary 'me re lokela ho hlahloba hore na sefate sa binary se fanoeng ke seipone sa sona (symmetric ho pota setsi sa sona) kapa che? Haeba E, re hloka ho khutlisa 'nete ho seng joalo, leshano. Mohlala: ...

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Potso ea 143. Motso oa tsela ea Leaf o nang le sepheo sa sepheo sa Leetcode Solutions Ho fanoa ka sefate sa binary le linomoro tse K Morero oa rona ke ho khutla hore na ho na le tsela ea motso ho ea ho lekhasi sefateng hoo e leng hore kakaretso e lekana le sepheo-K. Kakaretso ea tsela ke kakaretso ea li-node tsohle tse holim'a eona. 2 / \ ...

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Potso ea 144. Sefate sa Binary ho Phetoho ea Lifate tsa Binary Sefateng sa binary ho na le bothata ba phetoho ea patlo ea patlo ea patlo, re file sefate sa binary ho se fetolela ho Binary Search Tree ntle le ho fetola sebopeho sa sefate. Peakanyo ea tlhahiso ea tlhahiso ea mohlala ea mohlala: 13 8 6 47 25 51 Algorithm Ha rea ​​tlameha ho fetola sebopeho sa ...

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Potso ea 145. E hlophisitsoe ka tatellano ho ea ho Banced BST Ka tatellano e hlophisitsoeng ho ba le bothata bo leka-lekaneng ba BST, re fane ka tatellano ka tatellano, re aha Balanced Binary Search Tree ho tloha ho arotsoe. Mehlala Input arr [] = {1, 2, 3, 4, 5} Tlhahiso-pele ea tlhahiso: 3 2 1 5 4 Input arr [] = {7, 11, 13, 20, 22, ...

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Potso ea 146. Theha BST ho tsoa ho eona Order Level Traversal eo e fuoeng Ka lebaka la tatellano ea tatellano ea Binary Search Tree, ngola algorithm ho aha Binary Search Tree kapa BST ho tloha ho eona. Mohlala Input levelOrder [] = {18, 12, 20, 8, 15, 25, 5, 9, 22, 31} Output In-order: 5 8 9 12 15 18 ...

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Potso ea 147. Theha Sefate sa Binary ho Tsoa ho Inorder Inorder le Preorder Traversals Bothateng bona, re hlophisitse le ho hlophisa pele ho sefate sa binary. Re hloka ho aha sefate sa binary ho tsoa litselaneng tse fanoeng tsa Inorder le Preorder. Ho Kena ha Mohlala: Inorder = [D, B, E, A, F, C] Preorder = [A, B, D, E, C, F] Sephetho: Pele ho tšela sefate se entsoeng ke ...

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Potso ea 148. Taelo ea boemo e tsamaeang ka foromo ea moea Bothateng bona re file sefate sa binary, hatisa boemo ba sona ba ho otlolla ka sebopeho sa moea. Mehlala Khumo Keketso 10 30 20 40 50 80 70 60 Mokhoa o se nang thuso bakeng sa tatellano ea maemo o fapakaneng ka foromo ea moea Sepheo ke ho etsa tatellano e tloaelehileng ea taolo o sebelisa ...

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Potso ea 149. Kth Element e Nyane ho BST Bothateng bona, re fane ka BST le nomoro k, re fumane karolo ea kth e nyane ho BST. Mehlala Sefate sa Keletso [] = {5, 3, 6, 2, 4, null, null, 1} k = 3 Output 3 Sefate sa ho kenya [] = {3, 1, 4, null, 2} k = 1 Output 1. ..

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Potso ea 150. Baholo-holo ba Tloaelehileng ka ho Fetisisa Fuoa motso oa sefate sa binary le li-node tse peli n1 le n2, fumana LCA (Lowest Common Ancestor) ea li-node. Mohlala Ke eng baholo-holo ba tloaelehileng (LCA)? Baholo-holo ba node n ke linomoro tse teng tseleng e lipakeng tsa motso le node. Nahana ka sefate sa binary se bontšitsoeng ho ...

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Potso ea 151. Binary Tree odara ka mokhoa oa zigzag Ho tsamaea Fuoa sefate sa binary, hatisa tsela ea zigzag ea tatellano ea litekanyetso tsa eona tsa node. (ke hore, ho tloha ka letsohong le letšehali ho ea ho le letona, ho tloha ho le letona ho ea ho le letšehali bakeng sa boemo bo latelang ebe o chencha pakeng tsa) Mohlala nahana ka sefate sa binary se fanoeng ka tlase ka tlase ke ho putlama ha maemo a zigzag ho mefuta e kaholimo ea sefate sa binary ...

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Potso ea 152. Sefate se lumellanang Bothateng ba Sefate sa Symmetric re file sefate sa binary, ho sheba hore na ke seipone ka bosona. Sefate se boleloa e le setšoantšo sa seipone ha ho na le axis ea symmetry ka motso oa motso o arolang sefate likarolo tse peli tse tšoanang. Mefuta ea Mehlala ...

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Potso ea 153. Nako e telele ka ho fetisisa e tloaelehileng e sebelisang Trie Ho Longest Common Prefix e sebelisang bothata ba Trie re fane ka likhoele, fumana sephetho sa pele se tloaelehileng ka ho fetisisa. ke hore, fumana karolo ea pele e tloaelehileng ho likhoele tsohle. Mohlala Input1: {"tutorialcup", "tutorial", "tussle", "tumble"} Sephetho: "tu" Input2: {"thoto", "banana", "batsmen"} Sephetho: "ba" Input3: {"abcd "Khumo:" abcd "...

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Potso ea 154. Netefatsa Sefate sa Patlo ea Binary Bothata ba ho netefatsa Binary Search Tree bothata boo re bo fileng motso oa sefate, re tlameha ho sheba hore na ke sefate sa lipatlisiso tsa binary kapa che. Mohlala: Phatlalatso: Tlhaloso ea 'nete: Sefate se fanoeng ke sefate sa patlo sa binary hobane likarolo tsohle tse setseng ho karoloana e ngoe le e ngoe ...

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Potso ea 155. Tsela ea Sum Bothata ba Path Sum ke eng? Bothateng ba Path Sum, re file sefate sa binary le SUM e felletseng. Re tlameha ho fumana hore na tsela efe kapa efe ho tloha motso ho ea ho lekhasi e na le chelete e lekanang le SUM. Kakaretso ea tsela e hlalosoa e le kakaretso ea li-node tsohle ...

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Potso ea 156. Tsela ea ho Tsamaea ha Binary Tree Level Order Traversal ea sefate se fanoeng sa binary e ts'oana le BFS ea sefate sa binary. Na re se re ntse re tseba hore na haele hantle BFS ke eng? Haeba ho se joalo ha ho hlokahale hore u utloe bohloko bala feela sengoloa sohle 'me u etele lingoliloeng tsa rona tse fetileng bakeng sa kutloisiso e betere. BFS ke ...

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Apple Graph Lipotso

Potso ea 157. Cloning ea graph Graph Cloning ke eng? Kajeno re na le re bua ka graph e sa lebisoang. Re tlameha ho etsa eng? Ho khutlisa kopi e tebileng ea graph e fanoeng. Ha re shebeng sebopeho: Node ea Sehlopha: E na le boleng ba data le baahisani ba amanang le e ngoe le e ngoe ...

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Apple Stack Lipotso

Potso ea 158. Tharollo ea Leetcode ea Metsi a ho Tlisa Pula Polelo ea Bothata The Trapping Rain Water LeetCode Solution - "Trapping Rain Water" e bolela hore ho fanoe ka lethathamo la libaka tse phahameng tse emelang 'mapa oa bophahamo moo bophara ba bar e' ngoe le e 'ngoe e leng 1. Re hloka ho fumana palo ea metsi a qabeletsoeng ka mor'a pula. Mohlala: Kenyo: bophahamo = [0,1,0,2,1,0,1,3,2,1,2,1] Sephetho: 6 Tlhaloso: Sheba ...

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Potso ea 159. Masakaneng a Sebetsang Tharollo ea Leetcode Polelo ea Bothata Tharollo ea LeetCode e Sebetsang - "Masakaneng a Tšepahalang" e re o fuoa khoele e nang le litlhaku feela '(', ')', '{', '}', '[' le ']'. Re hloka ho fumana hore na khoele ea ho kenya ke khoele e nepahetseng kapa che. Khoele ho thoe ke khoele e sebetsang haeba masakaneng a bulehileng a tlameha ho koaloa ...

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Potso ea 160. Maximum Frequency Stack Leetcode Solution Polelo ea Bothata The Maximum Frequency Stack LeetCode Solution - "Maximum Frequency Stack" e u kopa hore u rale stack ea khafetsa eo ho eona neng kapa neng ha re hlahisa element ho tsoa stack, e tlameha ho khutlisa ntho e fumanehang khafetsa ka har'a stack. Kenya ts'ebetsong sehlopha sa FreqStack: FreqStack () e etsa stack e se nang letho. void push(int val) sututsa ...

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Potso ea 161. Tharollo ea Min Stack Leetcode Rala Setatemente sa Mathata `` stack '' e ts'ehetsang Push, Pop, top le ho fumana lintlha tse tlase ka nako e sa fetoheng. Sututsa (x) - Sututsa elemente x holima stack. pop () - E tlosa karolo kaholimo ho mokotla. top () - Fumana karolo e holimo. GetMin () - Khutlisa bonyane ba karolo ka har'a mokotla. ...

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Potso ea 162. Max spongebob Polelo ea Bothata Bothata "Max stack" e re ho rala pokello e ikhethang e ka etsang ts'ebetso ena: sututsa (x): sutumelletsa ntho e le 'ngoe ka mokoting. top (): e khutlisa ntho e kaholimo ho stack. pop (): tlosa elemente ka mokotleng o kaholimo. peekmax (): ...

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Potso ea 163. Taelo ea boemo e tsamaeang ka foromo ea moea Bothateng bona re file sefate sa binary, hatisa boemo ba sona ba ho otlolla ka sebopeho sa moea. Mehlala Khumo Keketso 10 30 20 40 50 80 70 60 Mokhoa o se nang thuso bakeng sa tatellano ea maemo o fapakaneng ka foromo ea moea Sepheo ke ho etsa tatellano e tloaelehileng ea taolo o sebelisa ...

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Potso ea 164. Tharollo ea LeetCode ea Metsi a ho Tlisa Pula Bothateng ba LeetCode ea Metsi a Trapping Rain Water, re fane ka linomoro tsa N non-negative tse emelang 'mapa oa bophahamo 'me bophara ba bar e' ngoe le e 'ngoe ke 1. Re tlameha ho fumana bongata ba metsi a ka qabelloang mohahong o ka holimo. Mohlala Ha re utloisise hore ka mohlala Bakeng sa ...

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Potso ea 165. Tsamaisa khoele Ha re re, o fuoa khoele e kentsoeng. Thapo e kentsoe ka mofuta o itseng oa paterone, mosebetsi oa hau ke ho khetholla khoele. Ha re re, <no of times khoele e etsahala> [khoele] Mohlala Keletso 3 [b] 2 [bc] Tlhaloso ea bbbcaca Tlhaloso Mona "b" e hlaha makhetlo a 3 le "ca" e hlaha makhetlo a 2. ...

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Potso ea 166. Binary Tree odara ka mokhoa oa zigzag Ho tsamaea Fuoa sefate sa binary, hatisa tsela ea zigzag ea tatellano ea litekanyetso tsa eona tsa node. (ke hore, ho tloha ka letsohong le letšehali ho ea ho le letona, ho tloha ho le letona ho ea ho le letšehali bakeng sa boemo bo latelang ebe o chencha pakeng tsa) Mohlala nahana ka sefate sa binary se fanoeng ka tlase ka tlase ke ho putlama ha maemo a zigzag ho mefuta e kaholimo ea sefate sa binary ...

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Potso ea 167. Bothata ba Botumo Polelo ea Bothata Bothateng ba batho ba tummeng ho na le kamore ea batho ba N, Fumana motho ea tummeng. Maemo a Motho ea Tummeng ke- Haeba A ke Motho ea Tummeng joale mang le mang ka phapusing o lokela ho tseba A. A ha ea lokela ho tseba mang kapa mang ka phapusing. Re hloka ho fumana motho ea khotsofatsang maemo ana. ...

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Potso ea 168. Element e kholo e latelang ka tatellano Polelo ea Bothata Ha re fuoa lethathamo, re tla fumana karolo e latelang e kholo ea ntlha ka 'ngoe ka tatellano. Haeba ho se na ntlha e latelang e kholo ea ntho eo re tla hatisa -1, ho seng joalo re tla e hatisa. Tlhokomeliso: Ntho e latelang e kholo ke ntho e kholo le ...

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Apple Queue Lipotso

Potso ea 169. Karolelano ea ho falla ho tsoa ho Tharollo ea Leetcode ea Data Stream Phatlalatso ea Bothata Karolelano e Tsoang ho tloha Data Stream LeetCode Tharollo - "Moving Average from Data Stream" e bolela hore ho fanoe ka palo ea li-integers le boholo ba fensetere k. Re hloka ho bala karolelano e tsamaeang ea linomoro tsohle tse fensetereng e thellang. Haeba palo ea likarolo ho ...

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Potso ea 170. Binary Tree odara ka mokhoa oa zigzag Ho tsamaea Fuoa sefate sa binary, hatisa tsela ea zigzag ea tatellano ea litekanyetso tsa eona tsa node. (ke hore, ho tloha ka letsohong le letšehali ho ea ho le letona, ho tloha ho le letona ho ea ho le letšehali bakeng sa boemo bo latelang ebe o chencha pakeng tsa) Mohlala nahana ka sefate sa binary se fanoeng ka tlase ka tlase ke ho putlama ha maemo a zigzag ho mefuta e kaholimo ea sefate sa binary ...

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Potso ea 171. Mokhahlelo oa ho aha bocha ka bophahamo Bothata ba Tlhaloso ea Tlhatlhobo ea Molaetsa ka Bophahamo Ha re re u na le lenane le sa reroang la batho ba emeng moleng. Motho e mong le e mong o hlalosoa ke linomoro tse peli (h, k), moo h e leng bolelele ba motho mme k ke palo ea batho ba ka pela motho enoa ...

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Potso ea 172. Tsela ea ho Tsamaea ha Binary Tree Level Order Traversal ea sefate se fanoeng sa binary e ts'oana le BFS ea sefate sa binary. Na re se re ntse re tseba hore na haele hantle BFS ke eng? Haeba ho se joalo ha ho hlokahale hore u utloe bohloko bala feela sengoloa sohle 'me u etele lingoliloeng tsa rona tse fetileng bakeng sa kutloisiso e betere. BFS ke ...

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Apple Matrix Lipotso

Potso ea 173. Batla Tharollo ea 2D Matrix II Leetcode Polelo ea Bothata Batla Tharollo ea 2D Matrix II LeetCode - "Batla 2D Matrix II" e u kopa ho fumana algorithm e sebetsang hantle e batlang sepheo sa boleng ho mxn integer matrix matrix. Linomoro moleng o mong le o mong, hammoho le kholomo, li hlophisoa ka tatellano e nyolohang. Mohlala: Kenyo: matrix = [[1,4,7,11,15],[2,5,8,12,19],[3,6,9,16,22],[10,13,14,17,24, 18,21,23,26,30],[5]], target = XNUMX Sephetho: nnete ...

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Potso ea 174. Beha Tharollo ea Leetcode ea Matrix Zeroes Polelo ea Bothata The Set Matrix Zeroes LeetCode Solution – “Set Matrix Zeroes” e bolela hore u filoe mxn integer matrix. ho ea 0. U tlameha ho e etsa ka ...

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Potso ea 175. Tharollo ea Lentsoe Leetcode Tharollo Polelo ea Bothata Ha u fuoa boto ea mxn le lentsoe, fumana hore na lentsoe le teng ho grid. Lentsoe lena le ka hahuoa ho tsoa ho litlhaku tsa lisele tse haufi tse latellanang, moo lisele tse "haufi" li bapileng le tse ling. Sele e tšoanang ea lengolo e kanna ea se sebelisoe makhetlo a fetang a le mong. Mohlala ...

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Potso ea 176. Palo ea litsela tsa palindromic ka matrix Polelo ea Bothata Re fuoa matrix a mahlakore a mabeli a nang le lialfabeta tse nyane tsa Senyesemane, re hloka ho bala palo ea litsela tsa palindromic ho eona. Tsela ea palindromic ha se letho haese tsela e latelang thepa ea palindromic. Lentsoe leo ha le khutlisoa le lula le ts'oana le lentsoe la pele ho thoeng ke ...

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Potso ea 177. Boholo ba Square Bothateng bo boholo ba lisekoere re fane ka matrix a 2D a tlatsitsoeng ka 0 le 1, fumana sekoere se seholo se nang le 1 feela, 'me u khutlise sebaka sa eona. Keletso ea mohlala: 1 0 1 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 1 0 XNUMX ...

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Potso ea 178. Beha Matrix a Matrix Mathateng a li-matrix zero set, re fane ka (n X m) matrix, haeba elemente e le 0, seta mola oa eona le kholomo ea 0. Mehlala Keketso: {[1, 1, 1] [1, 0, 1] [1, 1, 1]} Sephetho: {[1, 0, 1] [0, 0, 0] [1, 0, 1] ...

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Potso ea 179. Katiso ea Materiki a mabeli Polelo ea Bothata Bothateng ba "Ho Atisoa ha Matrice a Mabeli" re file matric tse peli. Re tlameha ho atisa matrices ana le ho hatisa sephetho kapa matrix a hoqetela. Mona, boemo bo hlokahalang le bo lekaneng ke palo ea likholomo ho A e lokelang ho lekana le palo ea mela ea matrix ...

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Potso ea 180. Bothata ba Botumo Polelo ea Bothata Bothateng ba batho ba tummeng ho na le kamore ea batho ba N, Fumana motho ea tummeng. Maemo a Motho ea Tummeng ke- Haeba A ke Motho ea Tummeng joale mang le mang ka phapusing o lokela ho tseba A. A ha ea lokela ho tseba mang kapa mang ka phapusing. Re hloka ho fumana motho ea khotsofatsang maemo ana. ...

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Apple Lipotso tse ling

Potso ea 181. Partition Labels LeetCode Tharollo Phapang ea Bothata Labels LeetCode Tharollo - U fuoa khoele s. Re batla ho arola khoele ka likarolo tse ngata kamoo ho ka khonehang e le hore tlhaku ka 'ngoe e hlahe boholo ba karolo e le' ngoe. Hlokomela hore karohano e etsoa e le hore kamora ho kopanya likarolo tsohle ka tatellano, ...

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Potso ea 182. Tharollo ea LeetCode ea Nomoro ea Fibonacci Polelo ea Bothata Tharollo ea LeetCode ea Fibonacci - "Nomoro ea Fibonacci" e bolela hore Linomoro tsa Fibonacci, tse atisang ho hlalosoa F (n) li etsa tatellano, e bitsoang tatellano ea Fibonacci, e le hore palo ka 'ngoe e be kakaretso ea tse peli tse fetileng, ho tloha ho 0 le 1. Ke hore, F(0) = 0, F(1) = 1 F(n) = F(n - 1) + F(n ...

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Potso ea 183. Diagonal Traversal LeetCode Tharollo Polelo ea Bothata Tharollo ea Diagonal Traversal LeetCode - Ka lebaka la palo e felletseng ea 2D, khutlisetsa likarolo tsohle tsa lipalo ka tatellano ea diagonal joalo ka ha ho bonts'itsoe litšoantšong tse ka tlase. Kenyelletso: linomoro = [[1,2,3],[4,5,6],[7,8,9]] Sephetho: [1,4,2,7,5,3,8,6,9] Tlhaloso ea Diagonal Traversal LeetCode Solution Key Idea Mola oa pele le kholomo ea ho qetela bothateng bona e tla thusa ...

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Potso ea 184. Tharollo e sebetsang ea Tic-Tac-Toe State LeetCode Polelo ea Bothata e sebetsa Tharollo ea LeetCode ea Tic-Tac-Toe State - Re fuoa boto ea Tic-Tac-Toe joalo ka boto ea likhoele 'me re kopuoa ho khutlisa' nete haeba ho khonahala ho fihlela boemo bona ba boto nakong ea tic- papali ea tac-toe. Letlapa le na le likarolo tse 3 x 3 ...

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Potso ea 185. Fetola Mantsoe ka Tharollo ea LeetCode ea Mohala oa III Phatlalatso ea Bothata e Fetola Mantsoe ka Tharollo ea LeetCode ea String III - Re fuoa khoele 'me re kōptjoa ho fetola tatellano ea litlhaku lentsoeng le leng le le leng ka har'a polelo ha re ntse re boloka sebaka se tšoeu le tatellano ea mantsoe a pele. Mehlala & Litlhaloso Mohlala 1: Kenyeletso: s = "Ha re nke LeetCode ...

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Potso ea 186. Tlosa Likopi ho Tharollo ea LeetCode e Hlophisitsoeng Phatlalatso ea Bothata Tlosa Likopi ho tsoa Lethathamong le Hlophisitsoeng Tharollo ea LeetCode - Re fuoa hlooho ea lethathamo le hlophisitsoeng le kopantsoeng. Re kopuoa ho hlakola likopi tsohle tsa hore ntho e 'ngoe le e 'ngoe e hlahe hanngoe feela ebe re khutlisa lethathamo le hlophisitsoeng le hlophisitsoeng. Mehlala & Litlhaloso Mohlala 1: Kenyeletso: hlooho ...

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Potso ea 187. Clone Kerafo LeetCode Tharollo Tlhaloso ea Bothata Clone Graph LeetCode Tharollo - Re fuoa tšupiso ea node ka har'a graph e hokahantsoeng e sa lebelloang 'me re botsoa hore re khutlisetse kopi e tebileng ea graph. Kopi e tebileng ha e le hantle ke ntho eo ho seng node e teng kopi e tebileng e lokelang ho ba le tšupiso ...

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Potso ea 188. Bonyane Height Trees LeetCode Tharollo Phatlalatso ea Bothata Bonyane Bophahamo ba Lifate tsa LeetCode Tharollo - Re fuoa sefate sa n nodes se ngotsoeng ho tloha ho 0 ho ea ho n-1 e le 2D array "medges" moo bohale[i] = [a_i, b_i] bo bontšang hore ho na le moeli o sa lebelloang pakeng tsa noto tse pedi a_i le b_i sefateng. Re na le ...

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Potso ea 189. Kth Element e Nyenyane ka ho Fetisisa Tharollo ea LeetCode ea Matrix Polelo ea Bothata Kth Ntho e Nyenyane ka ho Fetisisa ka Tharollo ea LeetCode ea Matrix e Hlophisitsoeng - Re fuoa matrix ea boholo n moo mela e 'ngoe le e 'ngoe e hlophisitsoeng ka tatellano e nyolohang. Re kopuoa ho khutlisetsa kth ntho e nyane ka ho fetesisa ka har'a matrix. Hlokomela hore ke kth...

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Potso ea 190. Palo ea Lihlekehleke tsa II LeetCode Tharollo Polelo ea Bothata Palo ea Lihlekehleke tsa II LeetCode Tharollo - U fuoa 2D binary grid grid ea boholo ba mx n. Letlapa le emela 'mapa moo 0 e emelang metsi le 1 e emelang naha. Qalong, lisele tsohle ke lisele tsa metsi (ke hore, lisele tsohle ke tsa 0). Re ka etsa sebaka se eketsehileng ...

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Potso ea 191. Tlosa Likopi ho tsoa Lethathamong le Hlophisitsoeng II LeetCode Tharollo Phatlalatso ea Bothata Tlosa Likopi Ho tloha Lethathamong le Hlophisitsoeng II Tharollo ea LeetCode - Ho fanoe ka hlooho ea lethathamo le hlophisitsoeng le kopantsoeng, hlakola li-node tsohle tse nang le linomoro tse kopitsoang, u siee linomoro tse fapaneng feela ho tloha lethathamong la pele. Khutlisetsa lenane le hokahaneng le hlophisitsoeng hape. Kenyelletso: hlooho = [1,2,3,3,4,4,5] Sephetho: [1,2,5] Tlhaloso Monahano mona ke ho haola ...

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Potso ea 192. Tsela e Khutšoane ka ho Fetisisa Grid e nang le Litšitiso Pheliso ea LeetCode Tharollo Polelo ea Bothata Tsela e Khutšoane ka ho Fetisisa Grid e nang le Litšitiso Pheliso ea LeetCode Tharollo - U fuoa grid ea matrix ea mxn moo sele ka 'ngoe e leng 0 (letho) kapa 1 (tšitiso). O ka ea holimo, tlase, ho le letšehali, kapa ho le letona ho tloha le ho ea seleng e se nang letho ka mohato o le mong. Khutlisetsa palo e fokolang ea mehato eo u lokelang ho e tsamaea ho tloha ka holimo le letšehali ...

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Potso ea 193. Ka Beha Lipalesa LeetCode Tharollo Phatlalatso ea Bothata e ka Beha Lipalesa Tharollo ea LeetCode - U na le sebaka se selelele sa lipalesa moo ho lenngoeng libaka tse ling, 'me tse ling ha li joalo. Leha ho le joalo, lipalesa ha li khone ho lengoa libakeng tse haufi. Ho fanoe ka palo e felletseng ea bethe ea lipalesa e nang le 0 le 1's, moo 0 e bolelang hore ha e na letho 'me 1 e bolela hore ha e na letho, 'me palo e feletseng n, khutla haeba lipalesa tse ncha li ka lengoa ...

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Potso ea 194. Sebopeho sa Pele se Ikhethang ho Tharollo ea LeetCode ea String Polelo ea Bothata Sebopeho sa Pele se Ikhethileng ka Tharollo ea LeetCode ea String - Ho fanoe ka khoele s, fumana sebopeho sa pele se sa phete-phetoang ho sona 'me u khutlisetse index ea sona. Haeba e le sieo, khutlisetsa -1. Mohlala oa Tlhahlobo ea 1: Input: s = “leetcode” Sephetho: 0 Taba ea Teko ea 2: Kenyeletso: s = “aabb” Sephetho: -1 Tlhaloso ...

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Potso ea 195. Hlakola Binary Tree LeetCode Tharollo Polelo ea Bothata: Invert Binary Tree LeetCode Solution - Potsong ena, Ho fanoe ka motso oa sefate leha e le sefe sa binary, ho hlokahala tharollo ho khelosa sefate sa binary se bolelang hore sefate se letšehali se lokela ho fetoha sefate se nepahetseng le ka tsela e fapaneng. Tlhaloso Re ka ipotsa hore na ke tsela efe ea sefate e ka bang ...

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Potso ea 196. Tharollo ea Leetcode List Phatlalatso ea Bothata : Lethathamo la Likarolo Tharollo ea Leetcode - Ho fanoe ka sehlooho sa lenane le amanang le boleng ba x, e arole ka tsela e le hore li-node tsohle tse ka tlaase ho x li tle pele ho li-node tse kholo ho feta kapa tse lekanang le x. U lokela ho boloka tatellano ea mantlha ea li-node ho e 'ngoe le e' ngoe ea likarolo tse peli. Mohlala : Mohlala 1 Kenyeletso: hlooho = ...

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Potso ea 197. Lekola Reverse Polish Notation LeetCode Tharollo Phatlalatso ea Bothata Lekola Reverse Polish Notation LeetCode Tharollo - Lekola boleng ba polelo ea lipalo ho Reverse Polish Notation. Basebelisi ba sebetsang ke +, -, *, le /. Operand ka 'ngoe e ka ba palo e felletseng kapa polelo e 'ngoe. Hlokomela hore karohano lipakeng tsa linomoro tse peli e tlameha ho fokotseha ho ea ho zero. E netefalitsoe hore e fanoeng ...

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Potso ea 198. Tharollo e Nyenyane ea Range II Leetcode Polelo ea Bothata : Nyenyane ka ho Fetisisa ea Range II Tharollo ea Leetcode - O fuoa palo e felletseng ea palo le nomoro ea k. Bakeng sa index ka 'ngoe ke moo 0 <= i < nums.length, fetola linomoro[i] hore e be linomoro[i] + k kapa linomoro[i] - k. Maduo a dinomoro ke phapang pakeng tsa palo e kahodimodimo le bonyane ba elemente ka dipalo. Khutlisetsa lintlha tse fokolang tsa lipalo ka mor'a ho fetola litekanyetso ho index ka 'ngoe. ...

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Potso ea 199. 3Sum Haufinyane Tharollo ea LeetCode Polelo ea Bothata 3Sum e Haufi ka ho Fetisisa ea Tharollo ea LeetCode – Ka lebaka la palo e felletseng ea palo ea bolelele ba n le palo e felletseng ea palo, fumana linomoro tse tharo ka lipalo hoo kakaretso e leng haufi haholo le sepheo. Khutlisetsa kakaretso ea linomoro tse tharo. U ka 'na ua nahana hore tlhahiso e' ngoe le e 'ngoe e tla ba le tharollo e le' ngoe hantle. Kenyelletso: linomoro = [-1,2,1,-4], target = 1 Sephetho: ...

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Potso ea 200. Contiguous Array LeetCode Tharollo Phatlalatso ea Bothata Contiguous Array LeetCode Tharollo - Ho fanoe ka linomoro tsa binary array, khutlisetsa bolelele bo boholo ba sebaka sa marang-rang se nang le palo e lekanang ea 0 le 1. Input: nums = [0,1] Output: 2 Tlhaloso: [0, 1] ke sebaka se selelele ka ho fetesisa se nang le palo e lekanang ya 0 le 1. Tlhaloso Joale seo re se ...

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Potso ea 201. N-Queens LeetCode Tharollo Bothata Polelo ea N-Queens LeetCode Tharollo - The n-queens puzzle ke bothata ba ho beha n queens holim'a nxn chessboard hore ho se ke ha e-ba le mafumahali a mabeli a hlaselang. Ho latela palo e felletseng ea n, khutlisetsa litharollo tsohle tse fapaneng ho puzzle ea n-queens. O ka khutlisa karabo ka tatellano efe kapa efe. Tharollo e 'ngoe le e' ngoe e na le tlhophiso e ikhethileng ea boto ea ...

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Potso ea 202. Rectangle e Khōlō ka ho Fetisisa ho Histogram LeetCode Tharollo Polelo ea Bothata Rectangle e Khōlō ka ho Fetisisa ho Histogram LeetCode Tharollo – Ha ho fanoe ka palo e fapaneng ea bophahamo ba litopo tse emelang bophahamo ba bar ea histogram moo bophara ba bar e 'ngoe le e 'ngoe e leng 1, khutlisetsa sebaka sa khutlonnetsepa e kholo ka ho fetisisa ho histogram. Mohlala oa Tlhahlobo ea 1: Kenyelletso: bophahamo = [2, 1, 5, 6, 2, 3] Sephetho: 10 Tlhaloso: ...

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Potso ea 203. Mantsoe a Tloaelehileng a Matching Kamehla Matching Matching LeetCode Tharollo Polelo ea Mathata Matching a Tloaelehileng a Matching Regular Expression Matching LeetCode Tharollo - Ho fanoe ka khoele ea ho kenya s le mohlala p, kenya ts'ebetsong mokhoa o tloaelehileng oa ho bapisa le tšehetso bakeng sa '.' le '*' moo: '.' E tsamaellana le tlhaku e le 'ngoe.​​'*' E tsamaellana le zero kapa ho feta tsa elemente e tlang pele. Ho bapisa ho lokela ho koahela khoele eohle ea ho kenya (eseng leeme). Mohlala oa 1 oa Teko: Kenyeletso: ...

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Potso ea 204. Binary Tree Right Side View LeetCode Tharollo Polelo ea Bothata Binary Tree Right Side View LeetCode Tharollo - Ho fanoe ka motso oa sefate sa binary, ipone u eme ka lehlakoreng le letona la eona, 'me u khutlisetse litekanyetso tsa li-node tseo u ka li bonang li laetsoe ho tloha holimo ho ea tlaase. Mohlala oa Tlhahlobo ea 1: Kenyo: motso = [1, 2, 3, null, 5, null, ...

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Potso ea 205. Zigzag Conversion LeetCode Tharollo Polelo ea Bothata Tharollo ea LeetCode ea Zigzag - Khoele "PAYPALISHIRING" e ngotsoe ka mokhoa oa zigzag holim'a palo e fanoeng ea mela e kang ena: (o ka rata ho hlahisa mokhoa ona ka mokhoa o tsitsitseng bakeng sa ho baleha hamolemo) PAHNAPLSIIGYI ...

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Potso ea 206. Tharollo ea Boraro ea Boholo ba Leetcode Phatlalatso ea Bothata Tharollo ea Tharollo ea Tharollo ea Leetcode - Ha u fuoa palo e felletseng ea palo, khutlisetsa palo e phahameng ea boraro e ikhethileng lethathamong lena. Haeba boholo ba boraro bo le sieo, khutlisetsa palo e holimo. Mohlala oa Kenyeletso: lipalo = [3,2,1] Sephetho: 1 Tlhaloso: Boholo bo ikhethang ba pele ke 3. Bongata bo ikhethileng ba bobeli ke 2. Ea boraro ...

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Potso ea 207. Tharollo ea LeetCode ea Minesweeper Problem Statement Minesweeper LeetCode Solution – Ha re bapale papali ea merafo (Wikipedia, papali ea inthaneteng)! U fuoa boto ea matrix ea mxn char e emelang boto ea papali moo: 'M' e emelang morafo o sa senoloang, 'E' e emela sekoere se sa senoloang, 'B' e emela lisekoere tse senotsoeng tse se nang merafo e haufi (ke hore, ka holimo, ka tlase. , ho le letšehali, ho le letona, le tsohle ...

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Potso ea 208. Koko Eating Banana LeetCode Solution Polelo ea Bothata Koko Ho ja Banana LeetCode Solution – Koko o rata ho ja libanana. Ho na le liqubu tsa libanana, qubu ea ith e na le liqubu[i] libanana. Balebeli ba tsamaile 'me ba tla khutla ka mor'a lihora tsa h. Koko a ka etsa qeto ea libanana tsa hae-ka hora lebelo la ho ja la k. Hora e 'ngoe le e 'ngoe, o khetha qubu ea libanana ebe o ja k banana qubung eo. Haeba ...

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Potso ea 209. Nako e Thehiloeng ke Key-Boleng Store LeetCode Tharollo Polelo ea Bothata Nako e Thehiloeng Lebenkeleng la Bohlokoa LeetCode Tharollo - Etsa moralo oa data oa bohlokoa oa nako o ka bolokang litekanyetso tse ngata bakeng sa senotlolo se le seng ka litempe tsa nako tse fapaneng le ho fumana boleng ba senotlolo ka setempe se itseng sa nako. Kenya ts'ebetsong sehlopha sa TimeMap: TimeMap() E qala morero oa sebopeho sa data. void set(Senotlolo sa khoele, Khoele ...

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Potso ea 210. Fumana Median ho tsoa ho Data Stream LeetCode Solution Phatlalatso ea Bothata Fumana Median ho tswa ho Data Stream LeetCode Tharollo - Bohareng ke boleng ba bohareng ba lenane la palo e hlophisitsoeng. Haeba boholo ba lenane bo lekana, ha ho na boleng bo bohareng 'me bohareng ke moelelo oa litekanyetso tse peli tse bohareng. Mohlala, bakeng sa arr = [2,3,4], median ...

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Potso ea 211. Litumello ho Tharollo ea Leetcode ea String Polelo ea Bothata : Permutation in String Leetcode Tharollo - Ho fanoe ka likhoele tse peli s1 le s2, khutlela 'nete haeba s2 e na le tumello ea s1, kapa e seng ea bohata. Ka mantsoe a mang, khutlela 'nete haeba e' ngoe ea litumello tsa s1 e le karoloana ea s2. Mohlala : Mohlala 1 Kenyeletso: s1 = "ab", s2 = "eidbaooo" Sephetho: 'nete Tlhaloso: s2 e na le tumello e le 'ngoe ea s1 ("ba"). ...

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Potso ea 212. Reformat Date LeetCode Tharollo Letsatsi la Phetoho ea Phatlalatso ea Bothata LeetCode Tharollo - Ho fanoe ka khoele ea letsatsi ka mokhoa oa Khoeli ea Letsatsi Selemo, moo: Letsatsi le leng teng {"1st", "2nd", "3rd", "4th", ..., "30th", "31th", "1900st"}. Kgwedi e sete ya {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}. Selemo se maemong a fapaneng [2100, XNUMX]. Fetola khoele ea letsatsi...

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Potso ea 213. Diagonal Traverse LeetCode Tharollo Polelo ea Bothata Diagonal Traverse LeetCode Tharollo - Ho fanoe ka mxn matrix mat, khutlisetsa letoto la likarolo tsohle tsa sehlopha ka tatellano ea diagonal. Kenyelletso: mat = [[1,2,3],[4,5,6],[7,8,9]] Sephetho: [1,2,4,7,5,3,6,8,9] Tlhaloso Nahana ka li-indices tsa diagonal tsa matrix a NxM. Ha re sebeliseng matrix a 4x4 joalo ka mohlala: ...

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Potso ea 214. Tsela e telele ka ho Fetisisa ea Keketseho ka Tharollo ea LeetCode ea Matrix Polelo ea Bothata Tsela e Eketsehileng ka ho Fetisisa ka Tharollo ea LeetCode ea Matrix - Ho fanoe ka mxn integers matrix, khutlisetsa bolelele ba tsela e telele ka ho fetisisa e ntseng e eketseha ka matrix. Ho tloha seleng e 'ngoe le e' ngoe, u ka tsamaea ka litsela tse 'nè: ho le letšehali, ho le letona, holimo, kapa tlase. O kanna oa se ke oa tsamaea ka nqa e le 'ngoe kapa oa tsamaea ka ntle ho moeli (ke hore, ho pota-pota ha ho lumelloe). Kenyelletso:...

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Potso ea 215. Palo ea Lihlekehleke Tse Koetsoeng Tharollo ea Leetcode Polelo ea Bothata : Palo ea Lihlekehleke Tse Koetsoeng Tharollo ea Leetcode - Ho fanoe ka marang-rang a 2D a nang le 0s (naha) le 1s (metsi). Sehlekehleke ke sehlopha se hokahaneng ka 4-directionally ea li-0 mme sehlekehleke se koetsoeng ke sehlekehleke ka ho felletseng (kaofela ka ho le letšehali, holimo, ka ho le letona, ka tlase) se pota-potiloeng ke 1s. Khutlisetsa palo ea lihlekehleke tse koetsoeng. Mohlala : Mohlala 1 Kenyeletso: grid = [[1,1,1,1,1,1,1,0],[1,0,0,0,0,1,1,0],[1,0,1,0,1,1,1,0, 1,0,0,0,0,1,0,1],[1,1,1,1,1,1,1,0],[2]] Sephetho : XNUMX Tlhaloso: Lihlekehleke tse putsoa ...

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Potso ea 216. Kopanya le Deserialize Binary Tree LeetCode Tharollo Problem Statement Serialize and Deserialize Binary Tree LeetCode Solution - Serialization ke ts'ebetso ea ho fetolela sebopeho sa data kapa ntho hore e be tatellano ea likotoana e le hore e ka bolokoa faeleng kapa buffer ea memori, kapa e fetisetsoe ka har'a sehokelo sa khokahano ea marang-rang se tla tsosolosoa hamorao. ka...

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Potso ea 217. Binary Tree Maximum Path Sum LeetCode Tharollo Polelo ea Bothata Binary Tree Maximum Path Sum LeetCode Solution - Tsela e sefateng sa binary ke tatellano ea li-node moo para e 'ngoe le e 'ngoe ea li-node tse haufi ka tatellano e nang le moeli o li kopanyang. Node e ka hlaha feela ka tatellano hang. Hlokomela hore tsela ha e hloke ...

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Potso ea 218. Roboto e Tlantsoeng ka Circle LeetCode Tharollo Polelo ea Bothata Robot e Tlanngoeng ka Circle LeetCode Tharollo - Ka sefofane se sa feleng, roboto qalong e ema ho (0, 0) 'me e shebane le leboea. Hlokomela hore: Leboya ke tsela e ntle ya axis ya y. Tsela e ka boroa ke tsela e mpe ea axis ea y. Tsela e ka bochabela ke tsela e ntle ea x-axis. Tsela ea bophirimela ke ...

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Potso ea 219. Bonyane Palo ea Lipompo ho Buloa ho Nosetsa Tharollo ea LeetCode ea Serapa Polelo ea Bothata Bonyane Palo ea Lipompo tse ka Buloang ho Nosetsa Serapeng LeetCode Tharollo - Ho na le serapa se nang le lehlakore le le leng holim'a x-axis. Serapa se qala ntlheng ea 0 ebe se fella ntlheng ea n. (ke hore bolelele ba serapa ke n). Ho na le lipompo tsa n + 1 tse fumanehang libakeng tsa [0, 1, ..., n] ho ...

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Potso ea 220. Binary Tree Zigzag Level Order Traversal LeetCode Tharollo Polelo ea Bothata Binary Tree Zigzag Level Order Traversal LeetCode Tharollo - Ka lebaka la motso oa sefate sa binary, khutlisetsa boemo ba zigzag ho potoloha ha boleng ba li-node tsa eona. (ke hore, ho tloha ho le letšehali ho ea ho le letona, ebe ho le letona ho ea ho le letšehali bakeng sa boemo bo latelang le ho fapanyetsana pakeng tsa). Kenyelletso: motso = [3,9,20,null,null,15,7] Output: [[3],[20,9],[15,7]] Tlhaloso Re ...

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Potso ea 221. Fumana Tharollo ea LeetCode ea Duplicate Number Phatlalatso ea Bothata Fumana Tharollo ea LeetCode ea Palo E 'meli - Ho fanoe ka palo ea palo e kholo e nang le linomoro tsa n + 1 moo palo e 'ngoe le e 'ngoe e leng ho mefuta [1, n] e kenyellelitsoeng. Ho na le palo e le 'ngoe feela e phetoang ka lipalo, khutlisetsa palo ena e phetiloeng. O tlameha ho rarolla bothata ntle le ho fetola palo ea palo mme o sebelise sebaka se eketsehileng feela. Kenyelletso: lipalo = [1,3,4,2,2] Sephetho: 2 Tlhaloso ...

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Potso ea 222. Snakes and Ladders LeetCode Tharollo Problem Statement Snakes and Ladders LeetCode Solution - U fuoa nxn integer matrix board moo lisele li ngotsoeng ho tloha ho 1 ho ea ho n2 ka mokhoa oa Boustrophedon ho tloha ka tlaase ho le letšehali la boto (ke hore board[n - 1][0]) le litsela tse fapanyetsanang moleng o mong le o mong. U qala ka lisekoere 1 tsa boto. Ketsahalong e 'ngoe le e 'ngoe, ...

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Potso ea 223. Element e sieo ho Tharollo e Hlophisitsoeng ea LeetCode Polelo ea Bothata: Element e sieo ka har'a Array Array LeetCode Tharollo - Ho fanoe ka palo e felletseng ea palo e hlophisoang ka tatellano e nyolohang 'me likarolo tsohle tsa eona li ikhethile 'me li fanoe hape ka palo ea k, khutlisetsa kth nomoro e sieo ho tloha ho palo e ka ho le letšehali ea lenane. Mohlala: Mohlala 1 Kenyeletso: lipalo = [4,7,9,10], k = ...

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Potso ea 224. Path Sum II Tharollo ea LeetCode Polelo ea Bothata : Path Sum II Tharollo ea LeetCode - Ho fanoe ka motso oa sefate sa binary le palo e feletseng ea targetSum, khutlisetsa litsela tsohle tsa motso ho ea makhasi moo kakaretso ea litekanyetso tsa node tseleng e lekanang le targetSum. Tsela e 'ngoe le e' ngoe e lokela ho khutlisoa e le lethathamo la litekanyetso tsa node, eseng litšupiso tsa node. Tsela ea motso ho ea lekhasi ke tsela e qalang ho tloha ...

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Potso ea 225. Batalatsa 2D Vector LeetCode Tharollo Phatlalatso ea Bothata Batalatsa 2D Vector LeetCode Tharollo - Etsa moralo oa ho pheta-pheta ho batalatsa vector ea 2D. E tlameha ho ts'ehetsa ts'ebetso e latelang le e latelang. Kenya tšebetsong sehlopha sa Vector2D: Vector2D(int[][] vec) e qala ntho ka 2D vector vec. next() e khutlisetsa ntho e latelang ho tsoa ho vector ea 2D ebe e tsamaisa pointer mohato o le mong pele. U ka nahana hore tsohle ...

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Potso ea 226. Alien Dictionary LeetCode Tharollo Polelo ea Bothata Tharollo ea Alien Dictionary LeetCode - Ho na le puo e ncha esele e sebelisang alfabeta ea Senyesemane. Leha ho le joalo, taelo har'a mangolo ha e tsejoe ho uena. U fuoa lethathamo la mantsoe a likhoele a tsoang bukeng e hlalosang mantsoe a puo esele, moo likhoele tsa mantsoe li hlophisoang ho latela melao ea puo ena e ncha. ...

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Potso ea 227. Sehlahisoa sa Array Ntle le Tharollo ea Self LeetCode Sehlahisoa sa Bothata Sehlahisoa sa Array Ntle le Tharollo ea Self LeetCode - Ho fanoe ka palo e feletseng ea palo, khutlisetsa karabo e fapaneng hoo karabo[i] e lekanang le sehlahisoa sa likarolo tsohle tsa lipalo ntle le linomoro[i]. Sehlahisoa sa sehlongoapele leha e le sefe kapa sehlongoana sa linomoro se tiisitsoe hore se tla lekana palo e feletseng ea 32-bit. U tlameha ho ngola algorithm e tsamaeang ka nako ea O(n) ntle le ho sebelisa karohano ...

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Potso ea 228. Scramble String LeetCode Tharollo Tlhaloso ea Bothata Scramble String LeetCode Tharollo - Re ka senya khoele ho fumana khoele t ho sebelisa algorithm e latelang: Haeba bolelele ba khoele ke 1, emisa. Haeba bolelele ba khoele e le> 1, etsa se latelang: Arola khoele ka likhoele tse peli tse se nang letho ...

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Potso ea 229. Kakaretso ea Left Leaves LeetCode Tharollo Polelo ea Bothata: Kakaretso ea Left Leaves Tharollo ea LeetCode - Ho fanoe ka motso oa sefate sa binary, khutlisetsa kakaretso ea makhasi ohle a letšehali. Lekhasi ke node e se nang bana. Lekhasi le letšehali ke lekhasi leo e leng ngoana ea letšehali oa node e 'ngoe. Mohlala & Tlhaloso: Input: root = [3,9,20,null,null,15,7] Output: 24 Tlhaloso: Ho na le ...

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Potso ea 230. Likamano tsa Manane a Mabeli a Kopantsoeng Tharollo ea LeetCode Phatlalatso ea Phatlalatso ea Bothata ba Manane a Mabeli a Kopantsoeng Tharollo ea LeetCode - Re fuoa lihlooho tsa lihlooho tse peli tse hokahaneng ka matla hloohoA le hloohoB. Ho boetse ho fanoe ka hore manane a mabeli a hokahantsoeng a ka 'na a kopana ka nako e itseng. Re kopuoa ho khutlisa node eo ba kopanang ho eona kapa ba se nang letho haeba ...

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Potso ea 231. Permutation Sequence LeetCode Tharollo Polelo ea Bothata Tatelano ea Permutation LeetCode Tharollo - Setha [1, 2, 3, ..., n] se na le kakaretso ea n! litumello tse ikhethang. Ka ho thathamisa le ho ngola litumello tsohle ka tatellano, re fumana tatellano e latelang ea n = 3: "123" "132" "213" "231" "312" "321" Ho fanoe ka n le k, khutlisetsa tatellano ea kth ea tumello. Mohlala oa Tlhahlobo ea 1: Kenyelletso: n ...

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Potso ea 232. Fumana Boleng bo Kholo ka ho Fetisisa Tharollong ka 'ngoe ea Sefate Row LeetCode Polelo ea Bothata Fumana Boleng bo Boholo ka ho Fetisisa Moleng o Mong le o Mong oa LeetCode Tharollo - Ho fanoe ka motso oa sefate sa binary, khutlisetsa sehlopha sa boleng bo boholo ka ho fetisisa moleng o mong le o mong oa sefate (0-indexed). Mohlala oa Tlhahlobo ea 1: Kenyelletso: motso = [1, 3, 4, 5, 3, null, 9] Sephetho: [1, 3, 9] Tlhaloso 1, 3, le ...

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Potso ea 233. Batla Litlhahiso System LeetCode Tharollo Tlhaloso ea Bothata Litlhahiso tsa Litlhahiso System LeetCode Tharollo - U fuoa mefuta e mengata ea lihlahisoa tsa likhoele le thapo searchWord. Etsa mokhoa o fanang ka maikutlo a bonyane mabitso a mararo a lihlahisoa ho tsoa lihlahisoa ka mor'a hore mongolo o mong le o mong oa searchWord o thaepe. Lihlahisoa tse sisintsoeng li tlameha ho ba le sehlongoapele se tšoanang le searchWord. Haeba ho na le lihlahisoa tse fetang tse tharo tse nang le ...

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Potso ea 234. Fetola Sets'oants'o sa LeetCode Tharollo Polelo ea Bothata Rotate Image LeetCode Solution - U fuoa nxn 2D matrix e emelang setšoantšo, potoloha setšoantšo ka likhato tse 90 (ho ea ka nako). U tlameha ho potoloha setšoantšo sebakeng, ho bolelang hore u tlameha ho fetola matrix a 2D ka kotloloho. U SE KE UA fana ka matrix e 'ngoe ea 2D ebe u potoloha. Mohlala oa 1 oa Teko: Kenyeletso: ...

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Potso ea 235. Peeking Iterator LeetCode Tharollo Polelo ea Bothata Peeking Iterator LeetCode Tharollo - Etsa moralo o tšehetsang ts'ebetso ea peek ho iterator e teng ho phaella ho hasNext le ts'ebetso e latelang. Kenya ts'ebetsong sehlopha sa PeekingIterator: PeekingIterator(Iterator nums) E qala ntho ka kakaretso e fanoeng e pheta-phetoang. int next() E khutlisetsa ntho e latelang lethathamong ebe e tsamaisa pointer ho karolo e latelang. boolean...

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Potso ea 236. Ho senya Aterese ea IP LeetCode Tharollo Phatlalatso ea Bothata Ho Hlakola Aterese ea IP Tharollo ea LeetCode - Ho fanoe ka aterese e nepahetseng (IPv4) IP, khutlisetsa phetolelo e senyehileng ea aterese eo ea IP. Aterese ea IP e silafetseng e nka sebaka sa nako e 'ngoe le e 'ngoe "." ka "[.]". Input: address = "1.1.1.1" Sephetho: "1[.]1[.]1[.]1" Tlhaloso Boikutlo bo bonolo haholo. 1. theha Stringbuilder str 2. loop ka khoele ea aterese ...

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Potso ea 237. Kth Ntho e Nyane ka ho Fetisisa ka Tharollo ea Leetcode ea BST Polelo ea Bothata Kth Ntho e Nyenyane ka ho Fetisisa Tharollo ea Leetcode ea BST - Ho fanoe ka motso oa sefate sa lipatlisiso sa binary, le palo e feletseng ea k, khutlisetsa kth e nyenyane ka ho fetisisa (1-indexed) ea litekanyetso tsohle tsa li-node sefateng. Mehlala: Kenyeletso: motso = [3,1,4,null,2], k = 1 Output: 1 Input: root = [5,3,6,2,4,null,null,1], k ...

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Potso ea 238. Fumana Makhasi a Binary Tree LeetCode Tharollo Polelo ea Bothata Fumana Makhasi a Binary Tree LeetCode Tharollo - Ho fanoe ka motso oa sefate sa binary, bokella li-node tsa sefate joalokaha eka u etsa sena: Bokella makhasi ohle a makhasi. Tlosa li-node tsohle tsa makhasi. Pheta ho fihlela sefate se se na letho. Mohlala oa 1 oa Teko: Kenyo: motso = [1, 2, 3, ...

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Potso ea 239. Top K Mantsoe a Khafetsa LeetCode Tharollo Polelo ea Bothata Top K Mantsoe a Khafetsa Tharollo ea LeetCode - Ho fanoe ka lethathamo la mantsoe a likhoele le palo ea k, khutlisa likhoele tsa k khafetsa ka ho fetisisa. Khutlisetsa karabo e hlophisitsoeng ho ea ka lebelo ho tloha holimo ho ea tlase. Hlopha mantsoe ka makhetlo a tšoanang ho ea ka tatellano ea mantsoe a mantsoe. Mohlala oa Tlhahlobo oa 1: Kenyeletso: mantsoe = [“i”,”love”,”leetcode”,”i”,”love”,”coding”] k = 2 Sephetho: [“i”,”love”] Tlhaloso . ..

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Potso ea 240. Array Nesting Leetcode Tharollo Problem Statement Array Nesting Leetcode Solution – O fuwa palo e felletseng ya palo ya bolelele ba palo n moo dinomoro e leng pheteletso ya dinomoro mothating wa [0, n - 1]. O lokela ho aha sete s[k] = {NUMs[k], nums[k]], nums[Nums[k]]], ... } e ipapisitse le molao o latelang: Karolo ea pele ho s [k] e qala ka khetho ea ...

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Potso ea 241. Kopanya Array LeetCode Tharollo e Hlophisitsoeng Polelo ea Bothata Kopanya Array Array LeetCode Tharollo - U fuoa lihlopha tse peli tse felletseng tse nums1 le nums2, tse hlophisitsoeng ka tatellano e sa theoheng, le linomoro tse peli m le n, tse emelang palo ea likarolo ho nums1 le nums2 ka ho latellana. Kopanya nums1 le nums2 ho sehlopha se le seng se hlophisitsoeng ka tatellano e sa theoheng. Sehlopha sa ho qetela se hlophiloeng ha sea lokela ho khutlisoa ke mosebetsi, empa se bolokoe ka har'a lethathamo la nums1. ...

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Potso ea 242. Tharollo ea LeetCode ea Nako ea mahala ea Basebetsi Polelo ea Bothata Tharollo ea Nako ea Mahala ea Basebetsi LeetCode - Re fuoa lethathamo la lenane la basebetsi, le emelang nako ea ho sebetsa bakeng sa mosebeletsi e mong le e mong. Mosebeletsi e mong le e mong o na le lethathamo la Linako tse sa amaneng, 'me linako tsena li hlophisoa. Khutlisetsa lenane la linako tse lekanyelitsoeng tse emelang nako ea mahala e tloaelehileng, ea bolelele bo nepahetseng bakeng sa basebetsi bohle, le ...

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Potso ea 243. Hlakola Node ho Tharollo ea Leetcode ea Lethathamo le Hokahaneng Phatlalatso ea Bothata : Hlakola Node Lethathamong le Kopantsoeng Tharollo ea Leetcode - Ngola mosebetsi oa ho hlakola node lethathamong le le leng le amanang le le leng. U ke ke ua fuoa monyetla oa ho fumana hlooho ea lenane, ho fapana le moo, u tla fuoa monyetla oa ho fumana node e lokelang ho hlakoloa ka kotloloho. Ho netefalitsoe hore node e tla hlakoloa ha e ...

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Potso ea 244. Palo ea Lihlekehleke Tse Ikhethileng Tharollo ea Leetcode Polelo ea Bothata Palo ea Lihlekehleke Tse Ikhethileng Tharollo ea LeetCode - "Palo ea Lihlekehleke Tse Ikhethileng" e bolela hore ho fanoe ka anxm binary matrix. Sehlekehleke ke sehlopha sa 1's (e emelang naha) e hokahaneng ka 4-directionally (e rapameng kapa e otlolohileng). Sehlekehleke se nkoa se tšoana le se seng haeba feela sehlekehleke se le seng ...

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Potso ea 245. Ugly Number II Tharollo ea LeetCode Phatlalatso ea Bothata Nomoro e Mobe II Tharollo ea LeetCode - Nomoro e mpe ke palo e ntle eo lintlha tsa eona tsa mantlha li lekanyelitsoeng ho 2, 3, le 5. Ho fanoe ka palo e feletseng ea n, khutlisetsa nomoro ea nth e mpe. Kenyelletso: n = 10 Sephetho: 12 Tlhaloso: [1, 2, 3, 4, 5, 6, 8, 9, 10, 12] ke tatellano ea 10 ea pele ...

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Potso ea 246. Litšebelisano tse Fosahetseng Tharollo ea LeetCode Phatlalatso ea Bothata Litšebetso tse Fosahetseng Tharollo ea LeetCode - Ts'ebetso e ka 'na ea se ke ea sebetsa haeba: chelete e feta $ 1000, kapa; haeba e etsahala ka hare ho (le ho kenyeletsa) metsotso e 60 ea khoebo e 'ngoe e nang le lebitso le tšoanang motseng o mong. U fuoa lethathamo la likhoele tsa transaction moo transaction[i] e nang le boleng bo arohaneng ba likoma tse emelang lebitso, nako (ka metsotso), palo, le toropo ...

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Potso ea 247. Motsoako Sum IV LeetCode Tharollo Motsoako oa Setatemente sa Bothata Sum IV LeetCode Solution - Ka lebaka la palo e fapaneng ea linomoro tse felletseng le palo e felletseng ea sepheo, khutlisetsa palo ea metsoako e ka bang teng e kopanyang sepheo. Liteko tsa liteko li hlahisoa e le hore karabo e ka lekana palo ea 32-bit. Kenyelletso: lipalo = [1,2,3], target = 4 Sephetho: 7 Tlhaloso: Tse ka khonehang ...

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Potso ea 248. String to Integer (atoi) LeetCode Tharollo Polelo ea Bothata The String to Integer (atoi) Leetcode Solution -"String to Integer (atoi)" e bolela hore Ho kenya ts'ebetsong myAtoi(string s), e fetolang khoele ho palo e saenneng ea 32-bit (e ts'oanang le ts'ebetso ea atoi ea C/C ++ ). Algorithm bakeng sa myAtoi(string s) e tjena: Bala 'me u hlokomolohe sebaka sefe kapa sefe se etellang pele se tšoeu. Sheba hore na sebapali se latelang (haeba ...

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Potso ea 249. Khutlisa Liaterese Tsa IP Leetcode Tharollo Polelo ea Bothata Ho Khutlisa Liaterese Tsa IP Tharollo ea LeetCode - "Khutlisa Liaterese tsa IP" e bolela hore ho fanoe ka mohala o nang le linomoro feela, re hloka ho khutlisetsa liaterese tsohle tsa IP tse ka khonehang ka tatellano leha e le efe e ka etsoang ka ho kenya matheba khoeleng. Hlokomela hore ha rea ​​lumelloa ho khutla...

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Potso ea 250. Khoele Compression LeetCode Tharollo Tlhaloso ea Bothata Tharollo ea Khoele ea Khatello ea LeetCode - Ho fanoe ka mefuta e mengata ea litlhaku, e hatelle u sebelisa algorithm e latelang: Qala ka khoele e se nang letho s. Bakeng sa sehlopha se seng le se seng sa litlhaku tse pheta-phetoang ka li-char: Haeba bolelele ba sehlopha e le 1, kopanya sebapali ho se. Ho seng joalo, eketsa sebapali se lateloang ke bolelele ba sehlopha. Khoele e hatelitsoeng ...

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Potso ea 251. Minimum Swaps Ho Etsa Tatelano Ho Eketsa Tharollo ea LeetCode Polelo ea Bothata Ho Fetolana Ho Nyenyane Ho Etsa Tatelano Ho Holisa Tharollo ea LeetCode - U fuoa lihlopha tse peli tse felletseng tsa bolelele bo lekanang nums1 le nums2. Ts'ebetsong e le 'ngoe, u lumelloa ho fapanyetsana nums1[i] le nums2[i]. Mohlala, haeba nums1 = [1,2,3,8], le nums2 = [5,6,7,4], u ka fapanyetsana element ho i = 3 ho fumana nums1 = [1,2,3,4 ] le linomoro2 = [5,6,7,8]. ...

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Potso ea 252. Spiral Matrix II Tharollo ea Leetcode Potso ea Bothata Potsong ena, re kopuoa ho hlahisa matrix ea boholo n* n e nang le likarolo ka tatellano ea spiral, mme ke n ...

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Potso ea 253. E 'ngoe Edit Distance LeetCode Tharollo Phatlalatso ea Bothata E 'ngoe Edit Distance LeetCode Tharollo - Ho fanoe ka likhoele tse peli s le t, khutlela 'nete haeba ka bobeli e le sebaka se le seng sa ho hlophisa, ho seng joalo khutlela bohata. Khoele e boleloa e le sebaka se le seng ho arohana le khoele t haeba u ka khona: Kenya tlhaku e le 'ngoe hantle ho s ho fumana t. Hlakola tlhaku e le 'ngoe hantle ho tloha ho s ho fumana t. Fetolela tlhaku e le 'ngoe ea s ka sebopeho se fapaneng ho fumana t. Kenyelletso:...

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Potso ea 254. Tharollo e ka khonehang ea Bipartition LeetCode Phatlalatso ea Bothata e ka khonehang Bipartition LeetCode Tharollo - Re batla ho arola sehlopha sa batho ba n (ba ngotsoeng ho tloha ho 1 ho ea ho n) ka lihlopha tse peli tsa boholo leha e le bofe. Motho ka mong a ka ’na a se ke a rata batho ba bang, ’me ha baa lokela ho kena sehlopheng se le seng. Ho fanoe ka nomoro ea n le lihlopha tse sa rateheng moo li sa rateheng[i] = [ai, bi] li bontša hore motho ea ngotsoeng ai o etsa ...

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Potso ea 255. Tharollo ea LeetCode ea Bohlokoa ba Basebetsi Polelo ea Bothata Bohlokoa ba LeetCode Tharollo - O na le sebopeho sa data sa tlhahisoleseling ea mohiruoa, ho kenyeletsoa ID ea mohiruoa e ikhethang, boleng ba bohlokoa, le li-ID tsa basebetsi ba ka tlase. U fuoa sehlopha sa basebetsi ba basebetsi moo: basebetsi[i].id ke ID ea mohiruoa oa ith. basebetsi[i].bohlokoa ke boleng ba bohlokoa ba mosebetsi oa ith. basebetsi[i].batlas'a ke lethathamo la ...

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Potso ea 256. Integer Break LeetCode Tharollo Polelo ea Bothata Integer Break LeetCode Tharollo - Ho fanoe ka palo e feletseng n, e arole ka kakaretso ea k positive integers, moo k >= 2, 'me u eketse sehlahisoa sa linomoro tseo. Re hloka ho Khutlisa sehlahisoa se phahameng seo re ka se fumanang. Kenyelletso: n = 2 Sephetho: 1 Tlhaloso: 2 = 1 + 1, ...

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Potso ea 257. Symmetric Tree LeetCode Tharollo Leetcode Tharollo Tlhaloso ea Bothata The Symmetric Tree LeetCode Tharollo - "Symmetric Tree" e bolela hore ho fanoe ka motso oa sefate sa binary 'me re hloka ho hlahloba hore na sefate sa binary se fanoeng ke seipone sa sona (symmetric ho pota setsi sa sona) kapa che? Haeba E, re hloka ho khutlisa 'nete ho seng joalo, leshano. Mohlala: ...

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Potso ea 258. Moralo Hit Counter LeetCode Tharollo Moralo oa Setatemente sa Bothata Hit Counter LeetCode Tharollo - Rala k'haontareng ea ho otla e balang palo ea lipina tse fumanoeng metsotsong e 5 e fetileng (ke hore, metsotsoana e 300 e fetileng). Sistimi ea hau e lokela ho amohela paramethara ea setempe sa nako (ka metsotsoana ea granularity), 'me u ka nahana hore mehala e ntse e etsoa ho sistimi ka tatellano ea liketsahalo (ke hore, setempe sa nako se eketseha ka mokhoa o le mong). ...

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Potso ea 259. Bonyane bo Tsamaisa ho Equal Array Elements LeetCode Tharollo Polelo ea Bothata Bonyane bo Tsamaisa ho Equal Array Elements Tharollo ea LeetCode - Ho fanoe ka palo e felletseng ea palo ea boholo ba n, khutlisetsa palo e fokolang ea metsamao e hlokahalang ho etsa hore likarolo tsohle tsa sehlopha li lekane. Ka ts'ebetso e le 'ngoe, u ka eketsa n - 1 likarolo tsa sehlopha ka 1. Mohlala 1: Kenyelletso 1: lipalo = [1, 2, 3] Sephetho: ...

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Potso ea 260. Jump Game Leetcode Tharollo Tlhaloso ea Bothata Papali ea Leetcode Tharollo - U fuoa palo e felletseng ea palo. Qalong u behiloe lethathamong la pele la sehlopha, 'me ntho e' ngoe le e 'ngoe e hlophisitsoeng e emela bolelele ba hao ba ho qhomela boemong boo. Khutlisetsa 'nete haeba u ka fihlela index ea ho qetela, kapa ho seng joalo e fosahetseng. Mohlala: Kenyeletso 1: linomoro = [2, ...

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Potso ea 261. Lethathamo le Kopantsoeng la Cycle II LeetCode Tharollo Phatlalatso ea Bothata Lethathamo le Kopantsoeng Lethathamo la II LeetCode Tharollo - Ho fanoe ka hlooho ea lethathamo le amanang, khutlisetsa node moo potoloho e qalang teng. Haeba ho se na potoloho, khutlela null. Ho na le potoloho lethathamong le hokahaneng haeba ho na le node lethathamong le ka fihlellehang hape ka ho tsoela pele ...

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Potso ea 262. Litlhaku tse Tatelanoang Tharollo ea LeetCode Phatlalatso ea Bothata Litlhaku tse latellanang Tharollo ea LeetCode - Matla a khoele ke bolelele bo boholo ba mohala o se nang letho o nang le sebopeho se le seng feela se ikhethang. Ho fanoe ka khoele s, khutlisetsa matla a s. Input: s = "leetcode" Sephetho: 2 Tlhaloso: Mongolo o monyane "ee" ke oa bolelele ba 2 mme tlhaku 'e' feela. Tlhaloso...

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Potso ea 263. Tlhaloso ea Lentsoe LeetCode Tharollo Polelo ea Bothata Tharollo ea Lentsoe LeetCode Tharollo - Re fuoa likhoele tsa 2 - "s" le "mohlala", re hloka ho fumana hore na mohlala o latela s. Ho latela mona ho bolela papali e felletseng. Ka mokhoa o hlophisitsoeng, re ka khona molemong o mong le o mong[i] ho tlameha ho ba le s[i] e le 'ngoe feela, ka tsela e fapaneng ke hore ho na le ...

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Potso ea 264. Nako e Nyenyane ea ho Bokella Liapole Tsohle ka Sefate LeetCode Tharollo Polelo ea Bothata Nako e Nyenyane ea ho Bokella Liapole Tsohle Sefateng LeetCode Tharollo - Ho fanoe ka sefate se sa lebelloang se nang le li-n vertices tse baloang ho tloha ho 0 ho ea ho n-1, tse nang le liapole tse ling tsa tsona. U qeta metsotsoana e 1 ho tsamaea moeling o le mong oa sefate. Khutlisetsa nako e fokolang ka metsotsoana eo u lokelang ho ...

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Potso ea 265. Boholo ba Sehlahisoa sa Linomoro tse tharo Tharollo ea LeetCode Phatlalatso ea Bothata Boholo ba Sehlahisoa sa Linomoro Tse Tharo Tharollo ea LeetCode - Re fuoa mefuta e mengata, potso e re botsa hore re bale sehlahisoa se seholo sa linomoro leha e le life tsa 3. Mehlala Mohlala 1: Kenyeletso: dipalo = [1,2,3] Sephetho: 6 Mohlala 2: Moputso: dipalo = [1,2,3,4] Sephetho: 24 Mohlala 3: Sephetho: palo = ...

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Potso ea 266. Excel Sheet Column Sehlooho sa LeetCode Tharollo Polelo ea Bothata Excel Sheet Column Title LeetCode Tharollo - Re filoe nomoro ea kholomo (ha re e bitse colNum) mme re hloka ho khutlisa sehlooho sa eona sa kholomo se lumellanang joalo ka ha se hlaha leqepheng la excel Mohlala A -> 1 B -> 2 C -> 3 … Z -> 26 AA ...

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Potso ea 267. Kopanya Lifate tse peli tsa Binary LeetCode Tharollo Polelo ea Bothata Kopanya Lifate tse peli tsa Binary LeetCode Solution - U fuoa lifate tse peli tsa binary root1 le root2. Ak'u nahane hore ha u beha e 'ngoe ea tsona hore e koahele e 'ngoe, li-node tse ling tsa lifate tse peli li pota-potile ha tse ling li sa koahele. U hloka ho kopanya lifate tse peli ho ...

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Potso ea 268. Reverse Feela Letters Tharollo ea LeetCode Phatlalatso ea Bothata Reverse Feela Letters Tharollo ea LeetCode - Ho fanoe ka khoele s, fetola khoele ho latela melao e latelang: Litlhaku tsohle tseo e seng litlhaku tsa Senyesemane li lula li le boemong bo le bong. Litlhaku tsohle tsa Senyesemane (litlhaku tse nyane kapa tse kholo) li tlameha ho khutlisoa. Khutlisetsa s ka mor'a ho e khutlisetsa morao. Kenyelletso: s = "ab-cd" ...

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Potso ea 269. Latelang Greater Element III LeetCode Tharollo Polelo ea Bothata Bothata, Next Greater Element III LeetCode Solution e bolela hore o fuoa palo e kholo ea n 'me o hloka ho fumana palo e kholo e latelang o sebelisa linomoro tse teng ho n feela. Haeba ho se na palo e joalo, u lokela ho hatisa -1. Ho feta moo, e ncha ...

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Potso ea 270. Fetola Distance LeetCode Tharollo Setatamente sa Bothata Bothata Edita Distance LeetCode Solution e re o filoe likhoele tse peli word1 le word2 mme o hloka ho fetolela lentsoe1 ho lentsoe2 ts'ebetsong e fokolang. Lits'ebetso tse ka etsoang khoeleng ke - Kenya tlhaku Hlakola tlhaku Beha sebapali Sebaka Mehlala Nyeoe ea Teko ...

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Potso ea 271. Bonyane Chelete ea ho Tsamaisa Chips Sebakeng se Tšoanang sa LeetCode Tharollo Phatlalatso ea Bothata Chelete e Nyenyane ea ho Tsamaisa Li-Chips Sebakeng se Tšoanang sa LeetCode Tharollo - "Bonyane Chelete ea ho Tsamaisa Chips ho ea Boemong bo Tšoanang" e bolela hore u na le n chips, moo boemo ba ith chip e leng boemo[i]. U hloka ho tsamaisa li-chips tsohle sebakeng se le seng. Ka mohato o le mong, re ...

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Potso ea 272. Fumana Likopi Tsohle ho Array LeetCode Tharollo Polelo ea Bothata Bothata, Find All Duplicates in an Array LeetCode Solution e bolela hore o fuoa mefuta e mengata ea boholo ba n e nang le likarolo tse fapaneng [1,n]. Nomoro e 'ngoe le e 'ngoe e ka hlaha hang kapa habeli 'me u hloka ho fumana likarolo tsohle tse hlahang habeli lethathamong. Mehlala...

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Potso ea 273. Tsamaisa Zeroes LeetCode Tharollo Problem Statement Bothata, Move Zeroes LeetCode Solution e bolela hore o filwe lethathamo le nang le lefela le dielemente tse senang lefela mme o hloka ho tsamaisa zero qetellong ya letoto, o boloke tatellano e lekanyeditsweng ya dintho tse seng lefela mothalong. . U boetse u hloka ho kenya ts'ebetsong sebakeng sa ...

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Potso ea 274. Tharollo ea Leetcode ea Nomoro e le 'Ngoe Polelo ea Bothata Tharollo ea Nomoro e le 'Ngoe ea Leetcode - Re fuoa lethathamo le se nang letho la linomoro 'me re hloka ho fumana ntho e hlahang hang feela. Ho fanoe ka potso ea hore element e 'ngoe le e 'ngoe e hlaha habeli ntle le e le' ngoe. Mohlala 1: Kenyeletso: lipalo = [2,2,1] Sephetho: 1 Mohlala 2: Kenyelletso: ...

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Potso ea 275. Palo ea Liprofinse Tharollo ea Leetcode Polelo ea Bothata Palo ea Liprofinse Leetcode Tharollo - Re fuoa boemeli ba matrix a adjacency ea graph mme re hloka ho fumana palo ea liprofinse. Mona profinse ke sehlopha sa litoropo tse hokahaneng ka kotloloho kapa ka tsela e sa tobang 'me ha ho litoropo tse ling kantle ho sehlopha. Mohlala oa 1: Kenyeletso: isConnected ...

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Potso ea 276. 01 Matrix LeetCode Tharollo Polelo ea Bothata Bothateng bona 01 Matrix LeetCode Solution, re hloka ho fumana sebaka sa 0 e haufinyane bakeng sa sele ka 'ngoe ea matrix e fanoeng. Matrix e na le 0 le 1 feela mme sebaka sa lisele tse peli tse haufi ke 1. Mehlala Mohlala 1: Kenyelletso: mat = ...

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Potso ea 277. Hlopha Litlhaku ho ea ka Frequency LeetCode Tharollo Phatlalatso ea Bothata Hlophisa Litlhaku Ka Frequency LeetCode Tharollo - Ho fanoe ka khoele ea S, e hlophise ka tatellano e fokotsehang ho latela makhetlo a litlhaku. Khafetsa ea tlhaku ke palo ea makhetlo a hlahang khoeleng. Khutlisetsa khoele e hlophisitsoeng. Haeba ho na le likarabo tse ngata, khutlisetsa e 'ngoe ea tsona. Mohlala oa ho Hlopha Litlhaku Ka ...

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Potso ea 278. Nahana ka Tharollo ea LeetCode e Phahameng kapa e Tlase Phatlalatso ea Bothata Nahana Nomoro e Phahameng kapa e Tlase ea LeetCode Tharollo - Re bapala papali ea Guess. Papali e tjena: Ke khetha nomoro ho tloha ho 1 ho ea ho n. U tlameha ho hakanya hore na ke khethile nomoro efe. Nako le nako ha u nahana hore ho fosahetse, ke tla u joetsa hore na nomoro ea ka ...

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Potso ea 279. Fetola Array e Hlophisitsoeng ho Binary Search Tree LeetCode Solutions Problem Statement Convert Sorted Array to Binary Search Tree LeetCode Solutions e re ho fanoe ka palo e felletseng ea palo moo lielemente li hlophisoang ka tatellano e nyolohang, e fetole hore e be sefate sa ho batla se leka-lekaneng sa binary. Sefate sa binary se leka-lekaneng ke sefate sa binary moo botebo ba li-subtrees tse peli tsa node e 'ngoe le e' ngoe ha bo fapane ho feta ...

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Potso ea 280. Nako e Nyenyane ea ho Qoba ho Finyella Lehae la LeetCode Tharollo Polelo ea Bothata Nako e Nyenyane ho Fihla Lehae Tharollo ea LeetCode e re – Lehae la kokoanyana e itseng le ho x-axis boemong ba x. Ba thuse hore ba fihle moo ho tloha boemong ba 0. Sekokoanyana se qhomela ho latela melao e latelang: E ​​ka qhomela hantle ka tsela e eang pele (ka ho le letona). E ka qhomela hantle maemong a b ka morao (ho ea ...

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Potso ea 281. Lentsoe Ladder LeetCode Tharollo Polelo ea Bothata Lentsoe la Lere la LeetCode Tharollo - "Lere la Mantsoe" le bolela hore u fuoa khoele e qalangWord, string endWord, le wordList. Re hloka ho fumana bolelele bo bokhutšoane ba tatellano ea phetoho (haeba ho se na tsela e teng, hatisa 0) ho tloha StartWord to EndWord ho latela maemo a fanoeng: All the Intermediate Words should ...

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Potso ea 282. Molumo o molelele ka ho Fetisisa o nang le Bonyane Tharollo ea Litlhaku tse Phetang tsa K tsa LeetCode Problem Statement The problem Substring e telele ka ho fetesisa e nang le Bonyane K e Phetang Litlhaku LeetCode Solution e re ha ho fanoe ka khoele S le palo e felletseng ea k, ho khutlisa bolelele ba khoele e telele ka ho fetisisa ea S hoo maqhubu a tlhaku e 'ngoe le e 'ngoe a le kholo ho feta kapa a lekana le k. . Mohlala oa Substring e Telele ka Bonyane ...

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Potso ea 283. Sefate se le seng sa LeetCode Tharollo Polelo ea Bothata Bothata Same Tree e re Ho fanoe ka metso ea lifate tse peli tsa binary p le q, ngola mosebetsi ho hlahloba hore na lia tšoana kapa che. Lifate tse peli tsa binary li nkoa li tšoana haeba li tšoana ka sebopeho, 'me li-node li na le boleng bo tšoanang. Mohlala: Nyeoe ea Teko ...

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Potso ea 284. Spiral Matrix LeetCode Tharollo Problem Statement Spiral Matrix Problem e re Ho Spiral Matrix re batla ho hatisa likarolo tsohle tsa matrix ka mokhoa oa spiral ka tsela ea clockwise. Mokhoa oa Spiral Matrix: Idea Bothata bo ka kengoa ts'ebetsong ka ho arola matrix ka loops le ho hatisa likarolo tsohle ho e 'ngoe le e 'ngoe ...

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Potso ea 285. Tlosa Likopi ho Tharollo e Hlophisitsoeng ea Leetcode Polelo ea Bothata The Tlosa Likopi ho tsoa ho Sorted Array Leetcode Solution - e re u fuoa palo e felletseng e hlophisitsoeng ka tatellano e sa theoheng. Re hloka ho tlosa likarolo tsohle tse qotsitsoeng le ho fetola lethathamo la mantlha e le hore tatellano e lekanyelitsoeng ea likarolo tse ikhethileng e lule e tšoana, 'me re tlaleha boleng ba ...

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Potso ea 286. Khalendara ea ka I LeetCode Tharollo Polelo ea Bothata Khalendara ea Ka I LeetCode Tharollo - Re hloka ho ngola lenaneo le ka sebelisoang e le Khalendara. Re ka kenya ketsahalo e ncha haeba ho kenya ketsahalo ho ke ke ha etsa hore peheletso e habeli. Ho etsa kopo habeli ho etsahala ha liketsahalo tse peli li na le mateano a litsela a se nang letho (ke hore, motsotso o itseng ke ...

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Potso ea 287. Hlopha Array Ka Parity LeetCode Tharollo Polelo ea Bothata Ho Hlopha Array Ka Parity LeetCode Tharollo - "Hlopha Array Ka Parity" e bolela hore u fuoa palo e felletseng ea palo, tsamaisa palo e felletseng qalong ea lethathamo le lateloang ke linomoro tse sa tloaelehang. Tlhokomeliso: Khutlisetsa sehlopha sefe kapa sefe se khotsofatsang boemo bona. Mohlala: Kenyeletso: Sephetho: ...

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Potso ea 288. Tlosa Node ea Nth Ho tloha Qetellong ea Tharollo ea Leetcode Phatlalatso ea Bothata Tlosa Node ea Nth Ho tloha Qetellong ea Lethathamo la Leetcode Tharollo - e bolela hore u fuoa hlooho ea lenane le amanang le eona 'me u hloka ho tlosa node ea nth ho tloha qetellong ea lenane lena. Kamora ho hlakola node ena, khutlisetsa hlooho ea lenane le fetotsoeng. Mohlala: Kenyelletso:...

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Potso ea 289. Bulb Switcher LeetCode Tharollo Polelo ea Bothata Bulb Switcher LeetCode Tharollo - Ho na le li-bulb tse tingoeng qalong. Pele o bulela bulbs kaofela, ebe o tima bulb ea motsotsoana o mong le o mong. Mokhahlelong oa boraro, o fetola tleloubu e 'ngoe le e 'ngoe ea boraro (ho bulela haeba e timme kapa ho tima haeba e butse). Bakeng sa potoloho ea eona, u ...

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Potso ea 290. Tharollo e telele ka ho fetisisa ea Palindromic Substring LeetCode Polelo ea Bothata The Longest Palindromic Substring LeetCode Solution - "Longest Palindromic Substring" e re U Fuoa khoele s, khutlisetsa substring e telele ka ho fetisisa ea palindromic ka s. Tlhokomeliso: Palindrome ke lentsoe le balehang joalo ka morao le ho ea pele, mohlala, mofumahali. Mohlala: s = "babad" "bab" Tlhaloso: Tsohle ...

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Potso ea 291. Nako e Molemohali ea ho Reka le ho Rekisa Stock LeetCode Solution Polelo ea Bothata Nako e Molemohali ea ho Reka le ho Rekisa Stock LeetCode Tharollo - "Nako e Molemo ka ho Fetisisa ea ho Reka le ho Rekisa Stock" e bolela hore U fuoa lethathamo la litheko moo litheko[i] e leng theko ea thepa e fanoeng ka letsatsi la ith. U batla ho eketsa phaello ea hau ka ho khetha ...

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Potso ea 292. Bohareng ba Mekhatlo e Mebeli e Hlophisitsoeng Tharollo ea LeetCode Polelo ea bothata Median of Two Sorted Arrays LeetCode solution - Bothateng ba "Median of Two Sorted Arrays", re fuoa lihlopha tse peli tse hlophisitsoeng nums1 le nums2 tsa boholo ba m le n ka ho latellana, 'me re tlameha ho khutlisetsa bohareng ba lihlopha tse peli tse hlophisitsoeng. Kakaretso ea nako ea ho matha e lokela ho ba O(log (m+n)). Mohlala oa linomoro1 = [1,3], ...

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Potso ea 293. Palo ea Lihlekehleke tsa LeetCode Tharollo Polelo ea Bothata Palo ea Lihlekehleke tsa LeetCode Tharollo – “Palo ea Lihlekehleke” e bolela hore u fuoa mxn 2D binary grid e emelang 'mapa oa '1's (naha) le '0's (metsi), o tlameha ho khutlisa palo ea lihlekehleke. Sehlekehleke se pota-potiloe ke metsi 'me se ...

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Potso ea 294. LRU Cache LeetCode Tharollo Lipotso Rala sebopeho sa data se latelang litšitiso tsa cache e sa tsoa Sebelisoa Haufinyane (LRU). Kenya tšebetsong sehlopha sa LRUCache: LRUCache(int capacity) Qala cache ea LRU ka boholo bo nepahetseng. int get(int key) Khutlisa boleng ba senotlolo haeba senotlolo se teng, ho seng joalo khutlisetsa -1. void put(int key, int value) Ntlafatsa boleng ba senotlolo haeba senotlolo se le teng. Ho seng joalo, eketsa li-key-value pair ho ...

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Potso ea 295. Kth Element e Kholo ka ho Fetisisa Tharollong ea Leetcode Polelo ea Bothata Bothateng bona, re tlameha ho rala sehlopha sa KthLargest () seo qalong se nang le palo e kholo ea k le palo ea linomoro. Re hloka ho ngola sehahi sa parameter bakeng sa eona ha palo e kholo ea k le li-num tse ngata li fetisoa joalo ka likhang. Sehlopha se boetse se na le mosebetsi add (val) o eketsang ...

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Potso ea 296. Tlosa Lihokelo tsa Leetcode Tharollo Polelo ea Bothata Bothateng bona, re fuoa lenane le hokahanngoeng le li-node tsa lona tse nang le litekanyetso tse kholo. Re hloka ho hlakola linomoro tse ling lenaneng tse nang le boleng bo lekanang le val. Bothata ha bo hloke ho rarolloa sebakeng se le seng empa re tla tšohla mokhoa o le mong o joalo. Lethathamo la Mehlala = ...

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Potso ea 297. Nomoro ea Tlatsetso ea Leetcode Tharollo Polelo ea Bothata Bothateng bona, re fuoa nomoro ea decimal. Morero ke ho fumana motlatsi oa eona. Mohlala N = 15 0 N = 5 2 Mokhoa (Flipping bit by bit) Re ka phethola ntho e ngoe le e ngoe ka palo e kholo ea 'N' ho fumana tlatsetso ea eona. Karolo ea bohlokoa ke hore, re ...

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Potso ea 298. Bonyane ba Tsamaiso ea Tekano ea Likarolo tsa Leetcode Solution Polelo ea Bothata bothateng bona, re fuoa mefuta e mengata ea linomoro. Hape, re lumelloa ho etsa mefuta e itseng ea ts'ebetso ho sehlopha sena. Ketsahalong e le 'ngoe, re ka nyolla "n - 1 ″ (likarolo tsohle ntle le eng kapa eng) likarolo tse ka har'a sehlopha ka 1. Re hloka ho ...

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Potso ea 299. Motsoako oa Tharollo ea Leetcode Bothata ba Motsoako oa Leetcode Solution bo re fa linomoro tse peli, n, le k. Re bolelloa hore re hlahise tatellano eohle e nang le likarolo tsa k tse khethiloeng linthong tsa 1 ho isa ho n. Re khutlisa tatellano ena ka bongata. Ha re fetiseng ka mehlala e 'maloa ho fumana ...

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Potso ea 300. Tharollo ea mahakoe le majoe a Leetcode Bothata ba Jewels le Stones Leetcode Solution bo re o fuoe likhoele tse peli. E 'ngoe ea tsona e emetse mahakoe' me e 'ngoe ea tsona e emela majoe. Khoele e nang le mahakoe e emela litlhaku tseo e leng mabenyane. Re hloka ho fumana palo ea litlhaku khoeleng ea majoe tse ...

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Potso ea 301. Tharollo ea bongata ba lintho tsa Leetcode Polelo ea Bothata Re fuoa mefuta e mengata ea linomoro. Re hloka ho khutlisa palo e phethahetseng e fetang nako ea ⌊N / 2⌋ ka bongata moo ⌊ ⌋ e leng mosebeletsi oa mokatong. Karolo ena e bitsoa karolo ea bongata. Hlokomela hore sehlopha se kenyang se lula se na le likarolo tse ngata. ...

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Potso ea 302. Tharollo ea Lethathamo la Leetcode la Palindrome Bothateng ba "Palindrome Linked List", re tlameha ho lekola hore na lenane le fuoeng la bong bo le bong bo hokahaneng ke palindrome kapa che. Lethathamo la Mehlala = {1 -> 2 -> 3 -> 2 -> 1} Tlhaloso ea 'nete # 1: Lenane lena le palindrome joalo ka ha likarolo tsohle ho tloha qalong le morao li le ...

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Potso ea 303. Batla ho Binary Search Tree Leetcode Tharollo Bothateng bona, re fuoa Sefate sa ho Batla ka Binary le palo e felletseng. Re hloka ho fumana aterese ea node e nang le boleng bo ts'oanang le palo e fuoeng. Ha re le cheke, re hloka ho hatisa ho haola pele ho sefate se ka tlase se nang le node ena e le motso. Haeba ho nale ...

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Potso ea 304. Pow (x, n) Tharollo ea Leetcode Bothata "Pow (x, n) Tharollo ea Leetcode" e re o fuoa linomoro tse peli, e 'ngoe ea tsona ke palo ea lintlha tse phaphamalang mme e' ngoe ke palo e felletseng. Kakaretso e bolela sehlahisoa mme setsi ke palo ea ntlha e phaphametseng. Re bolelloa hore re fumane boleng kamora ho lekola sebapali ka holim'a setsi. ...

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Potso ea 305. Kenya ka hare ho Binary Search Tree Leetcode Tharollo Bothateng bona, re fuoa motso oa sefate sa Binary Search se nang le litekanyetso tsa palo e felletseng le boleng bo lekantsoeng ba node eo re tlamehang ho e eketsa ho Binary Search Tree le ho khutlisa sebopeho sa eona. Kamora ho kenya karolo ho BST, re tlameha ho e hatisa ...

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Potso ea 306. Kopanya Manane a mabeli a hlophisitsoeng Leetcode Solutions Lethathamo le hokahaneng le batla le tšoana le lihlopha tsa thepa ea tsona. Re ka kopanya mefuta e 'meli e hlophisitsoeng ho etsa sehlopha se hlophisitsoeng ka kakaretso. Bothateng bona, re tlameha ho kopanya manane a mabeli a hokahaneng hore a khutlise lenane le lecha le nang le likarolo tsa manane ka bobeli ka mokhoa o hlophisitsoeng. Mohlala ...

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Potso ea 307. Tharollo Leetcode Tharollo Bothata ba Permutations Tharollo ea Leetcode e fana ka tatellano e bonolo ea linomoro mme e re kopa ho khutlisa vector e felletseng kapa tatellano ea tumello eohle ea tatellano e fanoeng. Kahoo, pele o rarolla bothata. Re lokela ho tloaelana le tumello. Kahoo, tumello ha se letho haese tokisetso ...

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Potso ea 308. Bonyane ba Botebo ba Tharollo ea Binary Tree Leetcode Bothateng bona, re hloka ho fumana bolelele ba tsela e khuts'oane ho tloha motso ho ea ho lekhasi lefe kapa lefe sefateng sa binary. Hlokomela hore "bolelele ba tsela" mona bo bolela palo ea li-node ho tloha motso oa motso ho ea node ea lekhasi. Bolelele bona bo bitsoa Bonyane ...

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Potso ea 309. Matla a Tharollo e 'Meli ea Leetcode Re fuoa palo e felletseng mme sepheo ke ho sheba hore na palo e felletseng ke matla a mabeli, ke hore, e ka emeloa e le matla a mang a '2'. Mohlala 16 Ee 13 Ha ho na tharollo Tharollo e sa reng letho e ka ba: Lekola hore na dintlha tsohle tsa bohlokwa tsa palo e felletseng ...

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Potso ea 310. Tharollo e 'meli ea Sum Leetcode Bothateng bona, re tlameha ho fumana li-indices tse peli tse arohaneng ka tatellano e hlophisitsoeng eo litekanyetso tsa tsona li kenyelletsang sepheo se fanoeng. Re ka nahana hore sehlopha se na le palo e le 'ngoe feela ea linomoro tse kenyelletsang kakaretso ea sepheo. Hlokomela hore sehlopha ke ...

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Potso ea 311. Bala Liqeto tsa Leetcode Solutions Bothateng bona, re fuoa palo e felletseng, N. Morero ke ho bala hore na linomoro tse ka tlase ho N, ke li-primes. Linomoro li tlameha ho ba tse seng mpe. Mohlala 7 3 10 4 Tlhaloso Makhetho a ka tlase ho 10 ke 2, 3, 5 le 7. Kahoo, palo ke 4. Atamela (Brute ...

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Potso ea 312. Tharollo ea Leetcode ea Ntlo ea Robber II Bothateng ba "House Robber II", lesholu le batla ho utsoetsa chelete matlong a fapaneng. Palo ea chelete e matlong e emeloa ka bongata. Re hloka ho fumana palo e kaholimo ea chelete e ka etsoang ka ho eketsa likarolo ka tatellano e fanoeng ho latela ...

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Potso ea 313. Sqrt (x) Tharollo ea Leetcode Joalokaha sehlooho se bolela, re hloka ho fumana motso o sekwere oa palo. Ha re re nomoro ke x, ebe Sqrt (x) ke nomoro e joalo ka hore Sqrt (x) * Sqrt (x) = x. Haeba motso o sekwere oa nomoro e le boleng bo itseng ba decimal, joale re tlameha ho khutlisa boleng ba fatše ba ...

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Potso ea 314. Fetolela Array Array ho Binary Search Tree Leetcode Tharollo Nahana hore re fuoe mefuta e mengata ea linomoro. Morero ke ho aha Binary Search Tree ho tsoa mofuteng ona hore sefate se lekane bolelele. Hlokomela hore ho thoe sefate se lekane bophahamo haeba phapang ea bophahamo ba li-subtrees tsa leqele le ho le letona tsa node efe kapa efe ho ...

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Potso ea 315. Fetola li-Node ho Li-Leetcode Solutions tsa Pairs Morero oa bothata bona ke ho chencha li-node tsa lenane le hokahanngoeng ka bobeli, ke hore, ho fapanyetsana li-node tse ling tse peli tse haufi. Haeba re lumelloa ho chencha boleng ba linomoro feela, bothata bo ka ba bobebe. Kahoo, ha rea ​​lumelloa ho fetola node ...

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Potso ea 316. Tharollo ea House Robber Leetcode Polelo ea Bothata Bothateng bona ho na le matlo seterateng mme lesholu la matlo le tlameha ho utsoetsa matlo ana. Empa bothata ke hore a ke ke a utsoetsa ntlo e fetang e le 'ngoe ka tatellano, ke hore, e haufi le e' ngoe. Ho fanoe ka lenane la linomoro tse se nang bobe tse emelang chelete ...

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Potso ea 317. Tharollo e Thabisang Leetcode ea Nomoro Polelo ea Bothata Bothata ke ho lekola hore na nomoro e thabile kapa che. Nomoro ho thoe ke nomoro e thabileng haeba e nkela sebaka sebaka ka kakaretso ea lisekoere tsa linomoro tsa eona, mme ho pheta ts'ebetso ho etsa hore palo e lekane le 1. haeba e sa ...

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Potso ea 318. Nomoro e thabileng Polelo ea Bothata Ke palo efe e thabileng? Nomoro ke nomoro e thabileng haeba re ka fokotsa palo e fanoeng hore e be 1 kamora ts'ebetso ena: -> Fumana kakaretso ea sekwere sa linomoro tsa nomoro e fanoeng. Tlosa kakaretso ena ka nomoro ea khale. Re tla pheta sena ...

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Potso ea 319. Khutlisa likotoana Khutlisa likotoana tsa li-bits tse 32 tse fanoeng tse sa ngolisoang. Mohlala Input 43261596 (00000010100101000001111010011100) Khumo 964176192 (00111001011110000010100101000000) 32-bit unsigned integer e supa nomoro e seng khahlanong le boemo e ka emeloang ka khoele ea litlhaku tse 32 moo sebopeho ka seng e ka bang '0' kapa '1'. Algorithm bakeng sa i ho range 0 ...

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Potso ea 320. K-th e khetholla karolo ka tatellano U fuoa lenane le felletseng la A, hatisa k-th element e ikhethileng ka tatellano. Sehlopha se fanoeng se ka ba le likopi mme sehlahisoa se lokela ho hatisa k-th e ikhethang har'a likarolo tsohle tse ikhethileng ka tatellano. Haeba k e feta likarolo tse 'maloa tse ikhethileng, e tlalehe. Keletso ea Mohlala: ...

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Potso ea 321. Litumello tsa Leetcode Bothateng bona ba bothata ba leetcode re fane ka linomoro tse ngata tse fapaneng, hatisa litumello tsohle tse teng. Mehlala Input arr [] = {1, 2, 3} Tlhahiso 1 2 3 1 3 2 2 1 3 2 3 1 3 1 2 3 2 1 Input arr [] = {1, 2, ...

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Potso ea 322. Tharollo ea Sudoku Bothateng ba tharollo ea sudoku re fane ka sudoku e tlatsitsoeng ka mokhoa o sa fellang (9 x 9), ngola lenaneo ho phethela selotho. Sudoku e tlameha ho khotsofatsa thepa e latelang, Nomoro e ngoe le e ngoe (1-9) e tlameha ho hlaha hang hang ka tatellano mme hang ka kholomong. Nomoro e 'ngoe le e' ngoe (1-9) e tlameha ho hlaha hang hang ho ...

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Potso ea 323. Ho bala likotoana Tsohle ka ho bala Bits! Batho ba na le bothata ba ho buisana le likhomphutha tseo ba li entseng. Hobane'ng? Batho ba bua ebile ba utloisisa puo eo ba tlileng ho e bua le ho e mamela ho theosa le lilemo empa ba rutile likhomphutha tse futsanehileng tsa 0 le 1's. Joale kajeno, ha re rute komporo ea rona ho bala ...

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Potso ea 324. Merge K Mananeo a Kopaneng a Kopaneng Kopanya K e hlophisitsoeng lethathamong le thathamisitsoeng bothata e tsebahala haholo ho latela pono ea lipotso. Potso ena e botsa makhetlo a mangata likhamphaning tse kholo joalo ka Google, Microsoft, Amazon, jj. Re tlameha ho li kopanya hore e be ...

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Potso ea 325. Kopanya Mananeo a Mabeli a Hlophisitsoeng Ho kopanya manane a mabeli a hokahaneng re a file lintlha tsa lihlooho tse peli tse hokahaneng, o li kopanye joalo ka hore ho fumanoe lenane le le leng le hokahaneng le nang le linomoro tse nang le litekanyetso ka tatellano e hlophisitsoeng khutlisa sesupa-hlooho sa lenane le kopaneng. Tlhokomeliso: kopanya lenane le hokahaneng sebakeng ntle le ho sebelisa ...

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Potso ea 326. Fumana Median ho tsoa ho data Stream Ho Find Median ho tsoa bothateng ba data Stream, re fane ka hore linomoro li baloa ho tsoa molatsoaneng oa data. Fumana bohare ba likarolo tsohle tse baliloeng ho fihlela joale ho qala ka lenane la pele ho fihlela lenaneng la ho qetela. Mohlala Input 1: stream [] = {3,10,5,20,7,6} Sephetho: 3 6.5 ...

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Potso ea 327. Motlatlapi oa Ntlo The House Robber Problem e re, tikolohong ea toropo, ho na le mola o le mong oa matlo. Lesholu le rera ho nka heist sebakeng sena. Oa tseba hore na ho patiloe khauta e kae ntlong ka 'ngoe. Leha ho le joalo, molemong oa ho qoba ho baka ...

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Potso ea 328. Phallo ea Lentsoe Word Break ke bothata bo bonts'ang mohopolo o mocha ka botlalo. Bohle re utloile ka mantsoe a kopaneng. Mantsoe a entsoe ka mantsoe a fetang a mabeli. Kajeno re na le lethathamo la mantsoe mme sohle seo re tlamehang ho se etsa ke ho sheba hore na mantsoe ohle a tsoang ho bukantswe a ka ...

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Potso ea 329. Matla a mabeli Mathateng a Matla a mabeli re fane ka palo, hlahloba hore na ke matla a 2 kapa che. Nomoro matleng a mabeli haeba e na le sete e le 'ngoe feela ho boemeli ba binary. Ha re boneng mohlala o le mong oa palo e nang le sete e le 'ngoe feela ...

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Potso ea 330. Kopanya Manane a mabeli a hlophisitsoeng Leetcode Motsoako o kopaneng oa mefuta e 'meli ke bothata bofe ho leetcode? Ena ke potso e khahlisang haholo e botsitsoeng makhetlo a mangata ho li-compnies tse kang Amazon, Oracle, Microsoft, jj. Bothateng bona (Merge Two Sorted Lists Leetcode), re file manane a mabeli a hokahaneng. Manane ka bobeli a hokahaneng a ntse a eketseha ka tatellano. Kopanya lenane ka bobeli le hokahaneng ho ...

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Potso ea 331. Liphetoho tsa li-Node tsa K-Group Bothata ba ho Fetoha Node ho bothata ba K-Group re file lenane le hokahaneng, Khutlisa lenane le hokahaneng sehlopheng sa k ebe u khutlisa lenane le fetotsoeng. Haeba li-node li se na li-k tse ngata joale khutlisa li-node tse setseng. Boleng ba k bo lula bo le nyane kapa bo lekana le ...

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Potso ea 332. Lejoe Game LeetCode Bothata ba Game Game ke bofe? LeetCode ea Lejoe la Lejoe - Libapali tse peli A le B li bapala papali ea majoe. Ho na le lipalo tsa liqubu tse ngata tse nang le majoe a mang 'me majoe kaofela a liqubu tsohle a makatsa. A le B ba tlameha ho khetha qubu e le ...

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Potso ea 333. Ts'ebetsong ea LRU Cache Cache e sa tsoa sebelisoa (LRU) Cache ke mofuta oa mokhoa o sebelisetsoang ho boloka lintlha joalo hore nako e hlokahalang ea ho sebelisa data ke bonyane bo ka khonehang. LRU algorithm e sebelisitsoeng ha cache e tletse. Re tlosa lintlha tse sa tsoa sebelisoa habonolo mohopolong oa polokelo ea ...

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Potso ea 334. Kopanya Mofuta Mofuta oa ho kopanya ke eng? Merge Sort ke Tsamaiso e Ikemetseng. Hape ke karohano ebile e hlola algorithm. Joale re hloka ho tseba hore na arola le ho hlola algorithm ke eng? Ke mofuta oa ts'ebetso eo ka eona re arolang bothata ka likhathatso tse nyane ebe re li arola ho fihlela re fumana tse khutšoane haholo ...

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Potso ea 335. Sudoku e sebetsang Valid Sudoku ke bothata boo ho bona re faneng ka boto ea 9 * 9 Sudoku. Re hloka ho fumana Sudoku eo re e filoeng e nepahetse kapa che ho latela melao e latelang: Mokha o mong le o mong o tlameha ho ba le linomoro tsa 1-9 ntle le ho pheta-pheta. Kholomo ka 'ngoe e tlameha ho ba le linomoro tsa 1-9 ntle le ho pheta-phetoa. E 'ngoe le e' ngoe ea mabokose a 9 3x3 ...

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Potso ea 336. Kenya linomoro tse peli Ho eketsa linomoro tse peli ke bothata moo re faneng ka lethathamo le kopaneng le se nang letho le emelang palo e felletseng. Linomoro li bolokiloe ka tatellano e fapaneng mme node e ngoe le e ngoe e tlameha ho ba le palo e le 'ngoe feela. Kenya linomoro tse peli ebe u printa sephetho ka ho sebelisa lenane le hokahaneng. Mofuta oa Keketso ...

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Potso ea 337. Sieve ea Eratosthenes Sieve of Eratosthenes ke algorithm eo ho eona re fumanang linomoro tsa mantlha tse ka tlase ho N. Mona N ke boleng bo felletseng. Ena ke mokhoa o sebetsang oa ho fumana linomoro tsa mantlha ho isa moeling. Ka ho sebelisa sena re ka fumana linomoro tse kholo ho fihlela 10000000. Mona ...

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Potso ea 338. Bothata ba mofumahali Bothata ba mofumahali ba N ho sebelisa mohopolo oa Backtracking. Mona re beha mofumahali hoo ho seng mofumahali ea tlasa boemo ba tlhaselo. Boemo ba bofumahali ba mafumahali ke ha bo-mofumahali ba babeli ba le kholomong e le 'ngoe, moleng, le ho lekana joale ba ntse ba hlaseloa. Ha re boneng sena ka setšoantšo se ka tlase. Mona ...

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Potso ea 339. Papali e ncha e 21 New 21 Game ke bothata bo ipapisitseng le papali ea karete "21". Polelo ea bothata bona e bonolo. Qalong re na le lintlha tse 0. Haeba boleng ba lintlha tsa rona tsa hajoale bo le tlase ho lintlha tsa K joale re hula linomoro. Nakong ea toro ka 'ngoe re fumana ...

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Potso ea 340. Ho hloa litepisi Polelo ea Bothata Bothata "Ho hloa litepisi" ho bolela hore o fuoa litepisi tse nang le litepisi. Ka nako o ka hloa setepisi se le seng kapa litepisi tse peli. Ke linomoro tse kae tsa litsela tsa ho fihla holima litepisi? Mohlala 3 3 Tlhaloso Ho na le mekhoa e meraro ea ho hloa ...

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Potso ea 341. Linomoro tsa Fibonacci Linomoro tsa Fibonacci ke linomoro tse etsang letoto la lihlooho tse bitsoang Fibonacci series 'me li emeloa e le Fn. Linomoro tse peli tsa pele tsa Fibonacci ke 0 le 1 ka tatellano, ke hore, F0 = 0 le F1 = 1. Ho qala ka nomoro ea boraro ea Fibonacci palo e 'ngoe le e' ngoe ea Fibonacci ke kakaretso ea linomoro tse peli tse fetileng ho ...

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Potso ea 342. Kenya Node lenaneng le hlophisitsoeng le hokahaneng Polelo ea Bothata Bothateng ba "Kenya Node ho Lenane la Lihokahanyo tse Behiloeng" re fane ka lenane le hokahaneng. Kenya node e ncha lenaneng le hokahaneng le hokahaneng ka tsela e hlophisitsoeng. Kamora ho kenya node lenaneng le hlophisitsoeng le hokahaneng lenane la ho qetela le hokahaneng e lokela ho ba lenane le hokahanngoeng le hokahaneng. ...

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Potso ea 343. Fumana sekoaelo lenaneng le hokahaneng Polelo ea Bothata Bothateng ba "Fumana sekoaelo lenaneng le hokahaneng" re fane ka lenane le hokahaneng. Fumana hore na ho na le loop kapa che. Haeba ho na le sekgoqetsane lenaneng le hokahaneng joale node e 'ngoe lenaneng le hokahaneng e tla be e supa noutu e' ngoe ea tse fetileng ...

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