摘要: <center D. The table</center 题目连接:http://www.codeforces.com/contest/226/problem/D DescriptionHarry Potter has a difficult homework. Given a rectangu... 阅读全文
posted @ 2016-01-26 01:24 qscqesze 阅读(309) 评论(0) 推荐(0) 编辑