def main():
    # 入力
    H, W = map(int, input().split())
    # 計算・出力
    def ask(x, y):
        print(f'? {x+1} {y+1}', flush=True)
        res = int(input())
        if res == -1: exit()
        return res
    def ans(x, y):
        print(f'! {x+1} {y+1}', flush=True)
        exit()
    def dist(x1, y1, x2, y2):
        return (x1 - x2) ** 2 + (y1 - y2) ** 2
    
    if H == 1 and W == 1:
        ans(0, 0)
    
    d1 = ask(0, 0)
    
    kouho = []
    for x in range(H):
        for y in range(W):
            if dist(0, 0, x, y) == d1:
                kouho.append((x, y))
    
    if len(kouho) == 1:
        ans(*kouho[0])
    
    d2 = ask(0, W-1)

    for x, y in kouho:
        if dist(0, W-1, x, y) == d2:
            ans(x, y)

if __name__ == "__main__":
    main()