c337134154的专栏

#include<bits/stdc++.h> //#include<ext/pb_ds/assoc_container.hpp> using namespace std; //using namespace __gnu_pbds; typedef long long ll; const int MAXN = 1e6+20; int n,arr[MAXN]; double ...

Forgetting Things #include <bits/stdc++.h> using namespace std; typedef long long ll; const int MAXN = 3e5+20; const int MOD = 1e9+7; int n; int main() { int a,b; cin >> a >> b; ...

A - Integer Points #include <bits/stdc++.h> using namespace std; typedef long long ll; const int MAXN = 1e5+20; int n,m; int main() { int _;cin >> _; while(_--){ cin >> n; ...

A - CME #include<cstdio> #include<cstring> #include<queue> #include<vector> #include<algorithm> #include <iostream> using namespace std; typedef long long ll; con...