摘要: 1. Good Key, Bad Key #define int long long const int maxn = 1e5+10; int n, k, a[maxn]; void solve(){ cin >> n >> k; vector<int> dp(n+1, 0); int mx = 0 阅读全文
posted @ 2025-03-09 10:44 Devpp 阅读(11) 评论(0) 推荐(0)