#include <cstdlib>
#include <iostream>
#include <fstream>
#include <stdio>

using namespace std;

int main(int argc, char *argv[])
{
    
    
    int a,b,c;
    FILE *fin = fopen ("adunare.in", "r");
     fscanf ("%d%d", &a, &b);
     fclose (fin);

     c=a+b;

     FILE *fout = fopen ("adunare.out", "w");
     fprintf ("%d", c);
     fclose (fout);
    
    
    
    
    
    
    system("PAUSE");
    return EXIT_SUCCESS;
}