#include <iostream>
using namespace std;

int m;
int x[50000], y[50000];

int main() {
	int i, j;
	
	cin >> m;
	for (i = 0; i < m; i++) cin >> x[i] >> y[i];
	
	cout << "? 0 0" << endl; cout.flush();
	int a, b;
	cin >> a >> b;
	
	cout << "? 1 0" << endl; cout.flush();
	int c, d;
	cin >> c >> d;
	c -= a;
	d -= b;
	
	int dir;
	if (c == 1 && d == 0) dir = 0;
	if (c == 0 && d == 1) dir = 1;
	if (c == -1 && d == 0) dir = 2;
	if (c == 0 && d == -1) dir = 3;
	
	cout << "!" << endl;
	for (i = 0; i < m; i++) {
		for (j = 0; j < dir; j++) {
			int nx = -y[i];
			int ny = x[i];
			x[i] = nx;
			y[i] = ny;
		}
		x[i] += a;
		y[i] += b;
		cout << x[i] << " " << y[i] << endl;
	}
	return 0;
}