h,w=map(int,input().split())
cand=[]
if h*w==1:
    print("!",1,1,flush=True)
    exit()
print("?",1,1,flush=True)
rr=int(input())
if h==1 or w==1:
    for i in range(1,h+1):
        for j in range(1,w+1):
            if (i-1)**2+(j-1)**2==rr:
                exit(print("!",i,j,flush=True))
print("?",h,1,flush=True)
dd=int(input())
for i in range(1,h+1):
    for j in range(1,w+1):
        if (i-1)**2+(j-1)**2==rr and (i-h)**2+(j-1)**2==dd:
            exit(print("!",i,j,flush=True))