2015年9月7日
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 include2, 3, 5. For examp... 阅读全文
posted @ 2015-09-07 14:11 mrpod2g 阅读(110) 评论(0) 推荐(0) 编辑