import sys

a,b = 0,100
c,d = 0,0

print("?",a,b)
sys.stdout.flush()
a1 = int(input())
print("?",c,d)
sys.stdout.flush()
a2 = int(input())

for i in range(0,101):
    for j in range(0,101):
        if (a-i)**2+(b-j)**2 == a1 and (c-i)**2+(d-j)**2 == a2:
            print("!",i,j)
            sys.stdout.flush()
            exit()