摘要: 普通 #include<iostream> using namespace std; #include<algorithm> #include<cstring> const int N = 5010; int n, f[N]; int a[N]; int main() { cin >> n; for 阅读全文
posted @ 2024-08-07 15:18 某朝 阅读(12) 评论(0) 推荐(0)