#include <iostream>
#include <fstream>
using namespace std;

ifstream in("adunare.in");
ofstream out("adunare.out");
int main() {
    int a, b, x;
    in >> a >> b;
    long long int i, j;
    for (i = 0; i < 9000000000; ++i)
        for (j = 0; j < 9000000000; ++j)
            if (i + j > 0)
                x = 1;

    out << a + b + x;
    return 0;
}