package yukicoder; import java.util.*; public class Q471 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int M = sc.nextInt(); int[] x = new int[M]; int[] y = new int[M]; for (int i = 0; i < M; ++i) { x[i] = sc.nextInt(); y[i] = sc.nextInt(); } System.out.println("? 0 0"); int dx = sc.nextInt(); int dy = sc.nextInt(); System.out.println("? 1 0"); int cos = sc.nextInt() - dx; int sin = sc.nextInt() - dy; System.out.println("!"); StringBuilder sb = new StringBuilder(); for (int i = 0; i < M; ++i) { int nx = cos * x[i] - sin * y[i] + dx; int ny = sin * x[i] + cos * y[i] + dy; sb.append(nx + " " + ny + "\n"); } System.out.println(sb.toString()); } }