#include #define REP(i, a, n) for(ll i = ((ll) a); i < ((ll) n); i++) using namespace std; typedef long long ll; ll query(ll x, ll y, ll z) { ll ans; cout << "? " << x << " " << y << " " << z << endl; cin >> ans; return ans; } int main(void) { ll lx = -150, rx = 150; while(lx + 2 < rx) { ll x1 = lx + (rx - lx) / 3; ll x2 = lx + (rx - lx) * 2 / 3; if(query(x1, 0, 0) <= query(x2, 0, 0)) rx = x2; else lx = x1; } ll ly = -150, ry = 150; while(ly + 2 < ry) { ll y1 = ly + (ry - ly) / 3; ll y2 = ly + (ry - ly) * 2 / 3; if(query(0, y1, 0) <= query(0, y2, 0)) ry = y2; else ly = y1; } ll lz = -150, rz = 150; while(lz + 2 < rz) { ll z1 = lz + (rz - lz) / 3; ll z2 = lz + (rz - lz) * 2 / 3; if(query(0, 0, z1) <= query(0, 0, z2)) rz = z2; else lz = z1; } cout << "! " << (lx + rx) / 2 << " " << (ly + ry) / 2 << " " << (lz + rz) / 2 << endl; }