2018年1月5日
LeetCode 263. Ugly Number
摘要： Write a program to check whether a given number is an ugly number. Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For exa 阅读全文
posted @ 2018-01-05 20:30 zeroingToOne 阅读(303) 评论(0) 推荐(0) 编辑