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] Sephetho: [[3],[20,9],[15,7]] Tlhaloso Re ...

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Web Crawler LeetCode Tharollo

Setatamente sa Bothata Web Crawler LeetCode Tharollo - Ha u fuoa URL startUrl le interface HtmlParser, kenya ts'ebetso ea web crawler ho khasa lihokelo tsohle tse tlas'a lebitso la moamoheli joalo ka startUrl. Khutlisetsa li-URL tsohle tse fumanoeng ke sebatli sa hau sa Marang-rang ka tatellano efe kapa efe. Sebapali sa hau se lokela ho: Qala leqepheng lena: startUrl Call HtmlParser.getUrls(url) ho fumana li-URL tsohle leqepheng la tepo la ...

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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 lokela hore ho be le s[i] e le 'ngoe feela, ka ho fapaneng ke hore ho na le ...

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Tharollo ea bongata ba lintho tsa Leetcode

Polelo ea Bothata Re fuoa mefuta e mengata ea linomoro. Re hloka ho khutlisa palo e felletseng e etsahalang ho feta 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 tsa bongata …

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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 tlhophiso…

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Arola likhoele tse 'ne tse fapaneng

Polelo ea Bothata Bothateng ba "Split Four Distinct Strings" re tlameha ho sheba hore na khoele e fuoeng ea ho kenya e ka arohana ka likhoele tse 4 hoo mohala o mong le o mong o se nang letho o fapaneng le o mong. Fomate ea Input Mofuta oa pele le o le mong feela o nang le khoele "s". Sebopeho sa Phatlalatso Hatisa "Ee" haeba…

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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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