Evanyou Blog 彩带
2018年4月17日
HDU3487 Play With Chain [Splay]
摘要： 题目传送门 题目描述 Problem Description YaoYao is fond of playing his chains. He has a chain containing n diamonds on it. Diamonds are numbered from 1 to n.At 阅读全文
posted @ 2018-04-17 20:06 HolseLee 阅读(185) 评论(0) 推荐(0)