#include <stdio.h>

int contain7(int n) {
	while (n != 0) {
		if (n % 10 == 7 || n % 10 == -7) return 1;
		n = (n - n % 10) / 10;
	}
	return 0;
}

int main() {
	int n;
	scanf("%d", &n);

	int a = -1e9, b;
	while (1) {
		a++;
		b = n - a;
		if (!(-1e9 <= b && b <= 1e9)) continue;
		if (!contain7(a) && !contain7(b)) break;
	}
	
	printf("%d %d\n", a, b);
	return 0;
}