LeetCode valid square验证的相关内容

文章 2017-12-12 来自：开发者社区

[LeetCode] Valid Word Square 验证单词平方

Given a sequence of words, check whether it forms a valid word square. A sequence of words forms a valid word square if the kth row and column read the exact same string, where 0 ≤k <...

文章 2017-11-08 来自：开发者社区

[LeetCode] Valid Square 验证正方形

Given the coordinates of four points in 2D space, return whether the four points could construct a square. The coordinate (x,y) of a point is represented by an integer array with two integers. Exampl....