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