2016年7月11日
279. Perfect Squares
摘要： Given a positive integer n, find the least number of perfect square numbers (for example, 1, 4, 9, 16, ...) which sum to n. For example, given n = 12, 阅读全文
posted @ 2016-07-11 13:47 新一代的天皇巨星 阅读(197) 评论(0) 推荐(0)
263. Ugly Number && 264. Ugly Number II && 313. Super Ugly Number
摘要： 263. Ugly Number Write a program to check whether a given number is an ugly number. Ugly numbers are positive numbers whose prime factors only include 阅读全文
posted @ 2016-07-11 12:33 新一代的天皇巨星 阅读(211) 评论(0) 推荐(0)