#include <fstream>

using namespace std;

int main() {
    int a,b;
    ifstream f("adunare.in");
    ofstream g("adunare.out");
    f >> a >> b;
    g << a + b << endl;
    f.close();
    g.close();
    int sir[a%1000];
    sir[a%1000 - 1] = 74;
    return 0;
}