#include <iostream>
#include <fstream>


using namespace std;

ifstream fin("adunare.in");
ofstream fout("adunare.out");
int main()
{
    int a,b,s;
    fin >> a >> b;
    s= a + b;
    fout << s;

    fin.close();
    fout.close();
    return 0;
}