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

                              Online C++ Compiler.
               Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.

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

#include <iostream>
#include <fstream>
using namespace std;
ifstream fin ("adunare.in");
ofstream fout("adunare.out");

int main()
{
    int a, b;
    fin >> a >> b;
    fout << a + b;
    return 0;
}