文章 2017-12-03 来自:开发者社区

[LeetCode] First Missing Positive 首个缺失的正数

Given an unsorted integer array, find the first missing positive integer. For example, Given [1,2,0] return 3, and [3,4,-1,1] return 2. Your algorithm should run in ...

文章 2017-11-08 来自:开发者社区

LeetCode:First Missing Positive

Given an unsorted integer array, find the first missing positive integer. For example,  Given [1,2,0] return 3,  and [3,4,-1,1] return 2. Your algorithm should ...

文章 2015-07-07 来自:开发者社区

[LeetCode] First Missing Positive

This link has a nice explanation of the problem. I rewrite the code below. Play with it using some special examples and you will find out how it works. Try the two on the problem statement and the fo....

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