#include <bits/stdc++.h>
using namespace std;
 
int main() {
    cout << "? 0 0" << endl;
    int a;
    cin >> a;
    if(a == 0) {
        cout << "! 0 0" << endl;
        return 0;
    }
    vector<pair<int,int>>tmp;
    for(int i = 0; i <= 100; i++) {
        for(int j = 0; j <= 100; j++) {
            if(i*i+j*j == a) {
                tmp.push_back({i,j});
            }
        }
    }
    cout << "? " << tmp[0].first << " " << tmp[0].second << endl;
    int b;
    cin >> b;
    if(b == 0) {
        cout << "! " << tmp[0].first << " " << tmp[0].second << endl;
        return 0;
    }
    for(int i = 0; i <= 100; i++) {
        for(int j = 0; j <= 100; j++) {
            if(i*i+j*j == a && abs(tmp[0].first-i)*abs(tmp[0].first-i)+abs(tmp[0].second-j)*abs(tmp[0].second-j) == b) {
                cout << "! " << i << " " << j << endl;
                return 0;
            }
        }
    }
}