A = -1
B = -1


def f2(a, b):
    if A != -1:
        return (A - a) ** 2 + (B - b) ** 2
    return int(input())


def f(r, n):
    def f1(r):
        x = 0
        for i in range(1 + n):
            if i**2 > r:
                break
            x = i
        return x

    a = f1(r)
    b = f1(r - a**2)
    return a, b


N = 100
a, b = 0, 0
for i in range(2):
    print("?", a, b)
    r = f2(a, b)
    if i == 0:
        a, b = f(r, N)
    elif r != 0:
        a, b = b, a
print("!", a, b)