摘要: A. Round Down the Price AC代码 #include <bits/stdc++.h> #define IOS \ std::ios::sync_with_stdio(false); \ std::cin.tie(0); \ std::cout.tie(0); using PII 阅读全文
posted @ 2022-07-11 01:57 FoXreign 阅读(85) 评论(0) 推荐(0) 编辑