#include using namespace std; int main () { cout << 0 << ' ' << 0 << endl; long d; cin >> d; if (d <= 1000000000) { cout << 0 << ' ' << d << endl;; long D; cin >> D; cout << D / 2 << ' ' << d - D / 2 << endl; } else { cout << d - 1000000000 << ' ' << 1000000000 << endl; long D; cin >> D; cout << d - 1000000000 + D / 2 << ' ' << 1000000000 - D / 2 << endl; } return 0; }