Codeforces Round #376 (Div. 2) F. Video Cards —— 前缀和 & 后缀和
摘要:
题目链接:http://codeforces.com/contest/731/problem/FF. Video Cardstime limit per test1 secondmemory limit per test256 megabytesinputstanda... 阅读全文
posted @ 2017-06-03 13:28 h_z_cong 阅读(233) 评论(0) 推荐(0) 编辑