摘要: 题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=3624 Description Input Output Sample Input 5 7 2 1 3 0 4 5 1 3 2 0 5 3 1 4 3 0 1 2 1 4 2 1 Sample 阅读全文
posted @ 2016-10-18 21:24 xiaoqiang200015 阅读(225) 评论(0) 推荐(0) 编辑