c 2b 2b fast

1#include <bits/stdc++.h>
2using namespace std;
3
4int main()
5{
6    ios_base::sync_with_stdio(false);
7    cin.tie(NULL);
8  	cout.tie(NULL);
9    return 0;
10}
11

1#include <bits/stdc++.h>
2using namespace std;
3#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
4int main()
5{
6    fast;
7    return 0;
8}