#include <iostream>
#include <fstream>

using namespace std;

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

int a,b;

void citire_fisier()
{
    fin>>a;
    fin>>b;
}

int main()
{
    citire_fisier();
    fout<<a+b;
    return 0;
}