Range Sum Query 2D - Tharollo e sa fetoheng ea Leetcode

Tlhaloso ea Bothata Range Sum Query 2D - Immutable Leetcode Tharollo - Ho fanoe ka 2D matrix matrix, sebetsana le lipotso tse ngata tsa mofuta o latelang: Bala kakaretso ea likarolo tsa matrix ka hare ho khutlonnetsepa e hlalosoang ke sekhutlo sa eona se ka holimo le letšehali (row1, col1) le ka tlaase ho le letona. sekhutlo (row2, col2). Kenya tshebetsong sehlopha sa NumMatrix: NumMatrix(int[][] matrix) E qala ntho ka palo kaofela ...

Bala haholoanyane

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 ...

Bala haholoanyane

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: ...

Bala haholoanyane

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 likhoele, Khoele ...

Bala haholoanyane

Asteroid Collision LeetCode Tharollo

Problem Statement Asteroid Collision LeetCode Solution - Re fuoa sehlopha sa linaleli sa linaleli tse emelang li-asteroid ka tatellano. Bakeng sa asteroid ka 'ngoe, boleng bo feletseng bo emela boholo ba eona, 'me letšoao le emela tataiso ea eona (moelelo o nepahetseng o nepahetseng, moelelo o fosahetseng o setseng). Asteroid ka 'ngoe e tsamaea ka lebelo le tšoanang. Fumana naha…

Bala haholoanyane

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 ...

Bala haholoanyane

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]. Sehlahiswa sa sehlongwapele sefe kapa sefe kapa sehlotshwana sa dinomoro se netefaditswe ho lekana palo e feletseng ya 32-bit. U tlameha ho ngola algorithm e tsamaeang ka nako ea O(n) ntle le ho sebelisa karohano ...

Bala haholoanyane

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 …

Bala haholoanyane

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 ...

Bala haholoanyane

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 lisekoere oa nomoro e le boleng bo itseng ba decimal, joale re tlameha ho khutlisa boleng ba mokatong oa…

Bala haholoanyane

Translate »