#include <bits/stdc++.h>
using namespace std;

int main() {
  int dist;
  cout << "? 0 0" << endl;
  cin >> dist;

  for (int i = 0; i < 101; i++) {
    for (int j = 0; j < 101; j++) {
      
      if (i * i + j * j == dist) {
        cout << '?' << ' ' << i << ' ' << j << endl;
        cin >> dist;

        if (dist == 0) {
          cout << '!' << ' ' << i << ' ' << j << endl;
          return 0;
        }
        else {
          cout << '!' << ' ' << j << ' ' << i << endl;
          return 0;
        }
        
      }
    }
  }
}