import sys
input = sys.stdin.readline

print("?",0,0,flush=True)
x=int(input())
print("?",0,100,flush=True)
y=int(input())

for i in range(101):
    for j in range(101):
        if i*i+j*j==x and i*i+(j-100)*(j-100)==y:
            print("!",i,j,flush=True)
            exit()