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Takefumi Yamamura's blog

This blog is for my memorandum.

Takefumi Yamamura's b!og

This blog is for my memorandum

Queue via Stacks

problem Implement a MyQueue class which implements a queue using two stacks how to solve I implement two functions pop and push. The first one is getting and removing the oldest element in MyQueue. The second one is adding the element into…

幅優先 AtCoder Beginner Contest 007 C - 幅優先探索

問題 note 普通にキューつかって幅優先するだけ