摘要:
#include <bits/stdc++.h> #define CLOSE ios::sync_with_stdio(false);cin.tie(0);cout.tie(0) #define endl "\n" typedef long long LL; const int N = 1e5 + 阅读全文
摘要:
#include <bits/stdc++.h> #define CLOSE ios::sync_with_stdio(false);cin.tie(0);cout.tie(0) #define endl "\n" typedef long long LL; const int N = 1e4 + 阅读全文
摘要:
#include <bits/stdc++.h> #define CLOSE ios::sync_with_stdio(false);cin.tie(0);cout.tie(0) #define endl "\n" typedef long long LL; const int N = 30 * 6 阅读全文
摘要:
#include <bits/stdc++.h> #define CLOSE ios::sync_with_stdio(false);cin.tie(0);cout.tie(0) const int N = 200010, M = 2 * 20010, mod = 1e9 + 7; using na 阅读全文
摘要:
#include <bits/stdc++.h> const int N = 1e5 + 10, M = 2 * N, mod = 1e9 + 7; using namespace std; int h[N], e[M], ne[M], idx = 0; int n, s, siz[N]; bool 阅读全文
摘要:
#include <bits/stdc++.h> #define CLOSE ios::sync_with_stdio(false);cin.tie(0);cout.tie(0) #define endl "\n" typedef long long LL; const int N = 1e6 + 阅读全文