摘要: A #include <bits/stdc++.h> #define int long long using namespace std; signed main() { int n; cin >> n; if (n == 1) {puts("Yes"); return 0;} if (n > 4) 阅读全文
posted @ 2022-02-05 23:25 Angels_of_Death 阅读(68) 评论(0) 推荐(0)
摘要: #include <bits/stdc++.h> #define LL long long using namespace std; const int N = 2e5 + 10; int T, n, m, p; int w[N]; struct node { int l, r; int mul; 阅读全文
posted @ 2022-02-05 19:00 Angels_of_Death 阅读(34) 评论(0) 推荐(0)