C. Find a Mine.cpp

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define endl "\n"
#define mod 1000000007

int32_t main()
{

  ios_base::sync_with_stdio(false);
  cin.tie(NULL);

  int t;
  cin >> t;

  while (t--)
  {

    ll n,m;
		cin >> n>>m;
		

   
    
  }
  return 0;
}