Ntate-moholo ea Tloaelehileng ka ho Fetisisa oa Tharollo ea Leetcode ea Binary Tree

Phatlalatso ea Bothata Ka ho Fetisisa Ntate-moholo oa Binary Tree LeetCode Tharollo - "Moholo-holo ea Tloaelehileng ka ho Fetisisa oa Sefate sa Binary" e bolela hore ho fanoe ka motso oa sefate sa binary le li-node tse peli tsa sefate. Re hloka ho fumana moholo-holo ea tloaelehileng ea tlaase oa nodes tsena tse peli. Tloaelo e tlase ka ho Fetisisa…

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Hlahisa Masakaneng Tharollo ea Leetcode

Polelo ea Bothata The Generate Parentheses LeetCode Solution - "Generate Parentheses" e bolela hore ho fanoe ka boleng ba n. Re hloka ho hlahisa metsoako eohle ea n lipara tsa masaka. Khutlisetsa karabo ka mokhoa oa vector ea likhoele tsa masakaneng a entsoeng hantle. Mohlala: Kenyeletso: n = 3 Sephetho: [“((()))”,”(()())”,”(())()”,”()(())”,”()( )()”] Tlhaloso: …

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K Lintlha tse Haufi ka ho Fetisisa ho Tharollo ea Leetcode ea Tšimoloho

Phatlalatso ea Bothata Lintlha tse Haufi ka ho Fetisisa ho Tšimoloho ea LeetCode Tharollo - "K Lintlha Tse Haufi ka ho Fetisisa ho Tšimoloho" e bolela hore ho fanoe ka lintlha tse ngata, x coordinates le y coordinates li emela li-coordinate tsa XY Plane. Re hloka ho fumana lintlha tse haufi haholo tsa tšimoloho. Hlokomela hore sebaka se pakeng tsa tse peli ...

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E latelang Permutation Leetcode Tharollo

Polelo ea Bothata The Next Permutation LeetCode Solution - "Next Permutation" e bolela hore ho fanoe ka palo e kholo ea palo e leng tumello ea linomoro tsa pele tsa tlhaho. Re hloka ho fumana tumello e latelang ea lexicographically e nyane ka ho fetesisa ea lethathamo le fanoeng. Phetoho e tlameha ho ba teng 'me e sebelise sebaka se eketsehileng feela. …

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Mohala o molelele ka ho Fetisisa Ntle le ho Pheta Litlhaku Tharollo ea Leetcode

Phatlalatso ea Bothata The Longest Substring Ntle le ho Pheta Litlhaku Tharollo ea LeetCode - e bolela hore ho fanoe ka khoele s. Re hloka ho fumana mohala o molelele ka ho fetesisa ntle le ho pheta-pheta litlhaku. Mohlala: Kenyeletso: s = ”abcabcbb” Sephetho: 3 Tlhaloso: Khoele e telele ka ho fetisisa e se nang litlhaku tse phetoang ke bolelele ba 3. Khoele ke: “abc”. Kenyo: s = "bbbbb" ...

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Kopanya k Mananeo a Hlophisitsoeng Tharollo ea Leetcode

Polelo ea Bothata The Merge k Sorted Lists LeetCode Solution - "Merge k Sorted Lists" e bolela hore ho fanoe ka lethathamo la manane a hokahaneng a k, moo lethathamo le leng le le leng le amanang le litekanyetso le hlophisitsoeng ka tatellano e nyolohang. Re hloka ho kopanya manane ohle a hokahaneng le k ho lenane le le leng le hokahantsoeng le ho khutlisa ...

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Phaello e Phahameng ka ho Fetisisa ea Ho Rala Mosebetsi Leetcode Tharollo

Polelo ea Mathata Phaello e Phahameng ea Kemiso ea Mosebetsi LeetCode Tharollo - "Boholo ba Phaello ea Kemiso ea Mosebetsi" e re u fuoa n mesebetsi moo mosebetsi o mong le o mong o qalang ho tloha ho qalaTime[i] ebe o fella ka endTime[i] le ho fumana phaello ea phaello[ ]. Re hloka ho khutlisa phaello e phahameng eo re ka bang le eona ...

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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 ...

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