摘要: A - Vacation Validation 点击查看代码 #include <bits/stdc++.h> using i64 = long long; void solve() { int n, l, r; std::cin >> n >> l >> r; std::string s; std 阅读全文
posted @ 2025-07-26 21:58 maburb 阅读(275) 评论(0) 推荐(1)