2017年4月25日
Kattis之旅——Perfect Pth Powers
摘要： We say that x is a perfect square if, for some integer b, x = b2. Similarly, x is a perfect cube if, for some integer b, x = b3. More generally, x is 阅读全文
posted @ 2017-04-25 17:07 Asimple 阅读(377) 评论(0) 推荐(0) 编辑