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

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

#include <fstream>
#include <iostream>
    
using namespace std;

ifstream fin("adunare.in");
ofstream fout("adunare.out");

int main()
{
   int a, b, s=0;
   fin>>a;
   fin>>b;
   s = a + b;
   fout<<s;

    return 0;
    
    
}