2017年3月7日
Leetcode--263--ugly number
摘要： 1、题目： 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. F 阅读全文
posted @ 2017-03-07 10:59 爱简单的Paul 阅读(136) 评论(1) 推荐(0)