H,W=map(int,input().split()) if (H,W)==(1,1): print("!",1,1,flush=1) exit() print("?",1,1,flush=1) d1=int(input()) print("?",H,W,flush=1) d2=int(input()) for h in range(1,H+1): for w in range(1,W+1): if (h-1)**2+(w-1)**2==d1 and (H-h)**2+(W-w)**2==d2: print("!",h,w,flush=1) exit() print("?",1,W,flush=1) d3=int(input()) for h in range(1,H+1): for w in range(1,W+1): if (h-1)**2+(w-1)**2==d1 and (H-h)**2+(W-w)**2==d2 and (1-h)**2+(W-w)**2==d3: print("!",h,w,flush=1) exit()