2021年9月12日
Ugly Number
摘要： Source Ugly number is a number that only have factors 3, 5 and 7. Design an algorithm to find the Kth ugly number. The first 5 ugly numbers are 3, 5, 阅读全文
posted @ 2021-09-12 10:28 凌雨尘 阅读(51) 评论(0) 推荐(0) 编辑