import sys
print("? 0 0")
sys.stdout.flush()
d1 = int(input())
x, y = 0, 0
for i in range(101):
    for j in range(101):
        if i ** 2 + j ** 2 == d1:
            x, y = i, j
            break
print("?", x, y)
sys.stdout.flush()
d2 = int(input())
for i in range(101):
    for j in range(101):
        if (i - x) ** 2 + (j - y) ** 2 == d2:
            print("!", i, j)
            sys.stdout.flush()
            exit()