摘要: 比赛链接:https://codeforces.com/contest/225 题解: A 题意题 // by SkyRainWind #include <bits/stdc++.h> #define mpr make_pair #define debug() cerr<<"Yoshino\n" # 阅读全文
posted @ 2023-01-20 10:24 SkyRainWind 阅读(22) 评论(0) 推荐(0) 编辑