摘要: A. Square? 点击查看代码 #include <bits/stdc++.h> using i64 = long long; void solve() { int a, b, c, d; std::cin >> a >> b >> c >> d; if (a == b && b == c && 阅读全文
posted @ 2025-10-29 00:50 maburb 阅读(276) 评论(0) 推荐(0)