Submission #1025787

#TimeUsernameProblemLanguageResultExecution timeMemory
1025787vjudge1Košnja (COCI17_kosnja)C++17
50 / 50
70 ms596 KiB
#include<bits/stdc++.h>

using namespace std;

int main()
{
  int t;
  cin >> t;
  while(t--)
    {
      int n, m;
      cin >> n >> m;
      n = min(n, m);

      if(n % 2)
	cout << (n / 2) * 4 << endl;
      else
	cout << (n / 2) * 4 - 2 << endl;
	
    }
  return 0;
}


/*

      
 
  
*/
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