#include <fstream>

using namespace std;
ifstream fin("adunare.in");
ofstream fout("adunare.out");
int a, b, s;
int main()
{
    fin>>a;
    fin>>b;
    s=a+b;
    fout<<s<<'\n';
    fin.close();
    fout.close();
    return 0;
}