2018年4月26日
问题 J: Palindromic Password ( 2018组队训练赛第十五场) (简单模拟)
摘要： 问题 J: Palindromic Password 题目描述 The IT department at your school decided to change their password policy. Each password will have to consist of N 6-di 阅读全文
posted @ 2018-04-26 13:57 进击的黑仔 阅读(301) 评论(0) 推荐(0) 编辑