#include <stdio.h>

int main()
{
	int a, b, x, y;
	printf("? 0 0\n");
	fflush(stdout);
	scanf("%d", &a);
	printf("? 0 100\n");
	fflush(stdout);
	scanf("%d", &b);
	for (x = 0; x <= 100; x++) {
		for (y = 0; y <= 100; y++) {
			if (x * x + y * y == a && x * x + (100 - y) * (100 - y) == b) break;
		}
		if (y <= 100) break;
	}
	printf("! %d %d\n", x, y);
	fflush(stdout);
	return 0;
}