摘要: http://codeforces.com/group/5pcxnzwAHv/contest/140/problem/A A. New Year Table time limit per test 2 seconds memory limit per test 256 megabytes input 阅读全文
posted @ 2016-07-27 15:35 Crazy、baby 阅读(304) 评论(0) 推荐(0) 编辑