05 2019 档案

Codeforces Round #449 (Div. 2)
摘要：A - Scarborough Fair 题意好理解. //A. Scarborough Fair 字符更换 #include<cstring> #include<cstdio> #include<algorithm> #include<cmath> #include<iostream> using 阅读全文
posted @ 2019-05-30 02:12 DWVictor 阅读(269) 评论(0) 推荐(0)