#include<cstdio>
using namespace std;
long unsigned a,b,c;
FILE *f1,*f2;

int main()

{
	freopen("adunare.in","r",stdin);

	scanf("%lu",&a);
	scanf("%lu",&b);
	c=a+b;
	freopen("adunare.out","w",stdout);
	printf("%lu\n",c);
	fclose(stdin);
	fclose(stdout);
	return 0;
}