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}