/******************************************************************************

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               Code, Compile, Run and Debug C++ program online.
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*******************************************************************************/

#include <iostream>
#include <fstream>
using namespace std;
int main()
{
    ifstream fin ("adunare.in");
    ofstream fout ("adunare.out");
  int a,b;
  fin>>a>>b;
  fout<<a+b;

    return 0;
}