#include <iostream>
#include <fstream>

using namespace std;

ifstream fin("adunare.in");
ofstream fout("adunare.out");

int main()
{
    unsigned int a;
    unsigned int b;
    fin>>a;
    fin>>b;
    fout<<a+b;
    fin.close();
    fout.close();
    return 0;
}