#include <stdio.h>
#include <stdlib.h>
int main()
{ FILE *f,*g; int a,b;
  f=fopen("adunare.in","r");
  g=fopen("adunare.out","w");
  fscanf(f,"%d %d",&a,&b);
  fprintf(g,"%d",(a+b));
  fclose(g);
  fclose(f);
  return 0;
  system("PAUSE");	
}