#include<iostream>
using namespace std;
int main() {
//给电影打分
int a = 0;
cin >> a;
switch (a) {
case 10:cout << "经典";
break;
case 9:cout << "经典";
break;
case 8:cout << "非常好";
break;
case 7:cout << "非常好";
break;
case 6:cout << "一般";
break;
case 5:cout << "一般";
break;
default:cout << "烂片";
break;
}
system("pause");
return 0;
}