摘要: 题目链接: "http://codeforces.com/contest/734/problem/D" D. Anton and Chess time limit per test4 secondsmemory limit per test256 megabytes 问题描述 Anton likes 阅读全文
posted @ 2016-12-10 23:37 fenicnn 阅读(229) 评论(0) 推荐(0) 编辑