/* -*- coding: utf-8 -*-
 *
 * 3018.cc:  No.3018 逶ｮ髫縺怜ｮ晄爾縺・- yukicoder
 */

#include<cstdio>
#include<vector>
#include<algorithm>
#include<utility>

using namespace std;

/* constant */

/* typedef */

using pii = pair<int,int>;
using vpii = vector<pii>;

/* global variables */

/* subroutines */

int query(int y, int x) {
  printf("? %d %d\n", y, x); fflush(stdout);
  int d;
  scanf("%d", &d);
  return d;
}

void fin(int y, int x) { printf("! %d %d\n", y, x); fflush(stdout); }

vpii calcps(int h, int w, int y0, int x0, int d0) {
  vpii ps;
  for (int y = 1; y <= h; y++)
    for (int x = 1; x <= w; x++) {
      int dy = y - y0, dx = x - x0;
      int d = dy * dy + dx * dx;
      if (d == d0) ps.push_back({y, x});
    }
  return ps;
}

/* main */

int main() {
  int h, w;
  scanf("%d%d", &h, &w);
  if (h == 1 && w == 1) { fin(1, 1); return 0; }
  
  int ty = 0, tx = 0;
  
  int d0 = query(1, 1);
  if (d0 < 0) return 0;
  auto ps0 = calcps(h, w, 1, 1, d0);

  if (ps0.size() == 1)
    ty = ps0[0].first, tx = ps0[0].second;
  else {
    int d1 = query(h, 1);
    if (d1 < 0) return 0;
    auto ps1 = calcps(h, w, h, 1, d1);

    auto vit0 = ps0.begin(), vit1 = ps1.begin();
    for (;;) {
      if (*vit0 < *vit1) vit0++;
      else if (*vit0 > *vit1) vit1++;
      else {
	ty = vit0->first, tx = vit0->second;
	break;
      }
    }
  }

  fin(ty, tx);

  //for (int i = 0; i < 1000000000; i++);
  return 0;
}