#include "bits/stdc++.h" using namespace std; int ask(int x, int y, int z) { cout << "?" << " " << x << " " << y << " " << z << endl; int v; cin >> v; return v; } void answer(int x, int y, int z) { cout << "!" << " " << x << " " << y << " " << z << endl; } int main(int argc, char* argv[]) { answer(1,1,1); answer(0,0,0); return 0; }