2020年6月28日
[LeetCode] 279. Perfect Squares
摘要： Given an integer n, return the least number of perfect square numbers that sum to n. A perfect square is an integer that is the square of an integer; 阅读全文
posted @ 2020-06-28 06:09 CNoodle 阅读(204) 评论(0) 推荐(0)