#include <fstream>

using namespace std;

int main() {
   int a,b;
   ifstream fin("adunare.in");
   ofstream fout("adunare.out");
   fin>>a>>b;
   int s=0;
   s=a+b;
   fout<<s;
   fin.close();
   fout.close();
    return 0;
}