H, W = map(int, input().split())
if H == 1 and W == 1:
    print("!", 1, 1)
elif H == 1:
    print("?", 1, 1)
    a = int(input())
    print("!", 1, int(round(a**0.5,0)) + 1)
elif W == 1:
    print("?", 1, 1)
    a = int(input())
    print("!", int(round(a**0.5,0)) + 1, 1)
else:
    W1 = W - 1
    print("?", 1, 1)
    d1 = int(input())
    if d1 == 0:
        print("!",1,1)
    else:
        print("?", 1, W)
        d2 = int(input())
        x1 = int(round((d1 - d2 + W1 ** 2) / 2 / W1,0))
        y = int(round((d1 - x1 ** 2)**0.5,0))
        print("!", y+1, x1+1)