#include <iostream>
#include <fstream>

using namespace std;

int main()
{
    FILE *adunare;
    adunare = fopen("adunare.in", "r");

    int a, b;
    int result;

    if(adunare != NULL){
        fscanf(adunare,"%d", &a);
        fscanf(adunare,"%d", &b);
        fclose(adunare);

        result = a+b;

        cout<<result<< endl;
    }
    else{
        cout<<"There was a problem"<< endl;
    }
    return 0;
}