#include <cstdio>

int main()
{
	freopen("adunare.in", "r", stdin);
	freopen("adunare.out", "w", stdout);
	
	long long unsigned a, b;
	
	scanf("%llu %llu", &a, &b);
	printf("%llu", a+b);

	fclose(stdin);
	fclose(stdout);

	return 0;
}