摘要：
A gas station has to be built at such a location that the minimum distance between the station and any of the residential housing is as far away as po 阅读全文
posted @ 2021-02-27 12:20
coderJ_ONE
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An AVL tree is a self-balancing binary search tree. In an AVL tree, the heights of the two child subtrees of any node differ by at most one; if at any 阅读全文
posted @ 2021-02-27 12:07
coderJ_ONE
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Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to tell if a given s 阅读全文
posted @ 2021-02-27 11:54
coderJ_ONE
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Given a collection of number segments, you are supposed to recover the smallest number from them. For example, given { 32, 321, 3214, 0229, 87 }, we c 阅读全文
posted @ 2021-02-27 11:46
coderJ_ONE
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