#include<iostream>

using namespace std;

FILE *fin=fopen("adunari.in", "r"),
        *fout=fopen("adunari.out", "w");


int a, b;


int main()

{
  fscanf(fin, "%d", &a);
  fscanf(fin, "%d", &b);
  int s;
  s=a+b;
  fprintf(fout, "%d", s);
}