#include<fstream>
using namespace std;
int main()
{
    long int a,b,c;
    ifstream fin("adunare.in");
    fin>>a;
    fin>>b;
    fin.close();
    c=a+b;
    FILE *fout = fopen("adunare.out","w");
    fprintf(fout,"%d",c);
    return 0;
}