#include <iostream>
#include <fstream>
#include <cstdio>
#include <cstdlib>

using namespace std;

int main(int atgc,char** argv){
  ifstream in("adunare.in");
  ofstream out("adunare.out");
  int a, b;
  in >> a >> b;
  out << (a+b);
  in.close();
  out.close();
  return 0;
}