LeetCode 069 Sqrt(x) 求平方根
摘要:
Implement int sqrt(int x).Compute and return the square root of x.x is guaranteed to be a non-negative integer.Example 1:Input: 4Output: 2Example 2:In 阅读全文
posted @ 2018-03-07 23:26 lina2014 阅读(120) 评论(0) 推荐(0) 编辑