#include <iostream> using namespace std; int main() { int n; cin >> n; double base_rate = 0.0; for (int i = 0; i < n; i++) { int total, effective; cin >> total >> effective; double rate = static_cast<double>(effective) / total; if (i == 0) { base_rate = rate; } else { double diff = rate - base_rate; if (diff > 0.05) { cout << "better" << endl; } else if (diff < -0.05) { cout << "worse" << endl; } else { cout << "same" << endl; } } } return 0; }