#include<iostream>
using namespace std;
main()
{
	cout<<"? 0 0"<<endl;
	int x;cin>>x;
	cout<<"? 0 1"<<endl;
	int y;cin>>y;
	for(int a=0;a<=100;a++)for(int b=0;b<=100;b++)
	{
		if(a*a+b*b==x&&a*a+(b-1)*(b-1)==y)
		{
			cout<<"! "<<a<<" "<<b<<endl;
			return 0;
		}
	}
}