#include <stdio.h>
int main()
{
	int a,b;
	FILE *f,*g;
	f=fopen("adunare.in","r");
	g=fopen("adunare.out","w");
	fscanf(f,"%d",&a);
	fscanf(f,"%d",&b);
	fprintf(g,"%d",a+b);
	fclose(f);
	fclose(g);
	return 1;
}