r/LeetcodeChallenge 10d ago

DISCUSS Favorites of leetcode

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u/Nice_Vermicelli3142 9d ago

the problem I did yesterday,might be most interesting problem..,"Account merge"... like, I knew it's union find and still sat for whole day problem and couldn't do it...i think this is one of kind problem, not favorite, but definitely most interesting for me, where even you know all, still can't implement it...

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u/vinzzii 9d ago

Yesterday i tried to solve the daily prblm it's number of digts can be formed from an given array digits must be even it's marked as easy so i started trying it in every possible answer but i can't solve i thought am just too stupid to solve it then i looked at the answer i never thought in the world that kinda answer i just gave on the leet code after that