2017年7月26日

摘要: 题目传送:http://acm.hdu.edu.cn/showproblem.php?pid=6043 Problem Description KazaQ wears socks everyday.At the beginning, he has n pairs of socks numbered 阅读全文
posted @ 2017-07-26 10:19 Annetree 阅读(175) 评论(0) 推荐(0) 编辑
 
摘要: Problem Description There is a youngster known for amateur propositions concerning several mathematical hard problems.Nowadays, he is preparing a thou 阅读全文
posted @ 2017-07-26 09:59 Annetree 阅读(367) 评论(0) 推荐(0) 编辑