#include using namespace std; using ll = long long; const int iinf = 1e9; const ll inf = 1e18; template ostream& operator<<(ostream &o, vector v) { for (int i = 0; i < v.size(); i++) o << v[i] << (i+1sync_with_stdio(false); cout << "36 135"<< endl << flush; int k; cin >> k; if (k==10) cout << 55<> ret; }