摘要: Codeforces Round 491 (Div. 2) A. If at first you don't succeed... 按题意判断 B. Getting an A 排序之后,暴力修改加check...被fst。。。凉透 c++ include define rep(i,a,b) for( 阅读全文
posted @ 2018-06-24 03:34 RRRR_wys 阅读(277) 评论(0) 推荐(0) 编辑