#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <fstream>
#include <algorithm>


using namespace std;

int main(int argc, char* argv[]) {

    int a, b;
    ifstream fin("adunare.in");
    ofstream fout("adunare.out");

    fin >> a >> b;
    fout << (a + b) << endl;

    return 0;
}