#!/usr/bin/env python3

import collections


Point = collections.namedtuple("Point", "x y")


def printf(*args, **kwargs):
    kwargs["flush"] = True
    print(*args, **kwargs)


def ask(p):
    printf("? {} {}".format(p.x, p.y))
    return Point(*(int(z) for z in input().split()))


def answer(ps):
    printf("!")
    printf(*("{} {}".format(p.x, p.y) for p in ps), sep="\n")


def main():
    m = int(input())
    ps = [Point(*(int(z) for z in input().split())) for _ in range(m)]
    x_1, _ = ask(Point(0, 0))
    x_2, y_2 = ask(Point(0, 1))
    c = -x_1 + y_2
    s = x_1 - x_2
    d = x_1
    qs = (Point(c * p.x - s * p.y - d, s * p.x + c * p.y + d) for p in ps)
    answer(qs)


if __name__ == '__main__':
    main()