using System;
using System.Collections.Generic;
using System.Linq;

class Program
{
    static void Main()
    {
        int H, W;
        {
            int[] vs = Console.ReadLine().Split().Select(_ => int.Parse(_)).ToArray();
            H = vs[0];
            W = vs[1];
        }

        if (H == 1 && W == 1)
        {
            Console.WriteLine($"! {1} {1}");
            return;
        }

        bool[,] grid = new bool[H, W];
        for (int row = 0; row < H; row++)
        {
            for (int col = 0; col < W; col++)
                grid[row, col] = true;
        }

        int y = 0;
        int x = 0;

        if (Check(grid, H, W, y, x))
            return;

        x = W - 1;
        Check(grid, H, W, y, x);
    }

    static bool Check(bool[,] grid, int H, int W, int y, int x)
    {
        Console.WriteLine($"? {y + 1} {x + 1}");
        int d = int.Parse(Console.ReadLine());
        if (d == 0)
        {
            Console.WriteLine($"! {y + 1} {x + 1}");
            return true;
        }
        if (d == -1)
            return true;

        for (int row = 0; row < H; row++)
        {
            for (int col = 0; col < W; col++)
            {
                if ((row - y) * (row - y) + (col - x) * (col - x) != d)
                    grid[row, col] = false;
            }
        }

        int hit = 0;
        int hitX = 0;
        int hitY = 0;
        for (int row = 0; row < H; row++)
        {
            for (int col = 0; col < W; col++)
            {
                if (grid[row, col])
                {
                    hit++;
                    hitY = row;
                    hitX = col;
                }
            }
        }
        if (hit == 1)
        {
            Console.WriteLine($"! {hitY + 1} {hitX + 1}");
            return true;
        }
        else
            return false;
    }
}