#include <iostream>
#include <fstream>
 
using namespace std;
 
int main()
{
    //deschidere fisiere
    ifstream fin("adunare.in");
    ofstream fout("adunare.out");
     
    //definire variabile
    long a, b;
     
    //citire
    fin >> a >> b;
     
    //afisare
    fout << a+b;
 
    //gata
    return 0;
}