#include <bits/stdc++.h>
using namespace std;

typedef complex<double> C;

uint64_t xorshift() {
	static uint64_t x = time(NULL);
	x ^= x << 13;
	x ^= x >> 7;
	x ^= x << 17;
	return x;
}

int main() {
	cin.tie(0);
	ios::sync_with_stdio(false);
	int n;
	cin >> n;

	vector<C> ps(n);
	for (int i = 0; i < n; i++) {
		int x, y;
		cin >> x >> y;
		ps[i] = C(x, y);
	}

	vector<C> a;
	vector<C> b;

	for (int i = 0; i < 3; i++) {
		int x = xorshift() % 20001 - 10000;
		int y = xorshift() % 20001 - 10000;
		cout << "? ";
		cout << x << " ";
		cout << y << endl;
		a.emplace_back(x, y);

		int xx, yy;
		cin >> xx >> yy;
		b.emplace_back(xx, yy);
	}

	C A = (b[1] - b[0]) / (a[1] - a[0]);
	C B = b[0] - a[0] * A;

	cout << "!" << endl;
	for (int i = 0; i < n; i++) {
		C ans = ps[i] * A + B;
		cout << (int)round(ans.real()) << " ";
		cout << (int)round(ans.imag()) << endl;
	}
}