H, W = map(int, input().split())

if H == W == 1:
    exit(print(f"! 1 1"))

def ans(i, j):
    print(f"! {i} {j}")
    exit()

def query(i, j):
    print(f"? {i} {j}")
    d = int(input())
    if d >= 1:
        return d
    elif d == 0:
        ans(i, j)
    else:
        exit()

ii, jj = H, W
d = query(ii, jj)
l = []
for i in range(1, H+1):
    for j in range(1, W+1):
        if (i - ii)**2 + (j - jj)**2 == d:
            l.append((i, j))
if len(l) == 1:
    ans(*l[0])

ii, jj = 1, W
d = query(ii, jj)
for i, j in l:
    if (i - ii)**2 + (j - jj)**2 == d:
        ans(i, j)