#include <stdio.h>

int main()
{ FILE *f, *rez;
  int a,b;
  f=fopen("adunare.in", "rt");
  rez=fopen("adunare.out", "wt");
  fscanf(f, "%i%i", &a, &b);
  a+=b;
  fprintf(rez, "%i", a);
  fclose(f);
  fclose(rez);
  return 0;
}