#include <cstdlib>
#include <iostream>
#include <fstream>

using namespace std;

int main(int argc, char *argv[])
{
    int a,b;
    ifstream fin("adunare.in");
    ofstream fout("adunare.out");
    fin>>a;
    fin>>b;
    
    fout<<a+b<<endl;
    f.close;
    
    
    
    
    
    
    
    
    system("PAUSE");
    return EXIT_SUCCESS;
}