import math
h,w = map(int,input().split())
if h == w == 1: exit(print('!',1,1))

print('?',1,1)
d1 = int(input())
if h == 1: exit(print('!',1,1+(int)(math.sqrt(d1))))
if w == 1: exit(print('!',1+(int)(math.sqrt(d1)),1))
if d1 == 0: exit(print('!',1,1))

print('?',h,w)
dn = int(input())
if dn == 0: exit(print('!',h,w))

print('?',1,w)
d = int(input())
if d == 0: exit(print('!',1,w))

for r in range(h):
  for c in range(w):
    e1, en, e = r**2 + c**2, (h - 1 - r)**2 + (w - 1 - c)**2, r**2 + (w - 1 - c)**2
    if e1 == d1 and en == dn and e == d: exit(print('!',r+1,c+1))