TaskK

#include <iostream>

using namespace std;

int main()
{
    int n;
    cin >> n;
    int digit = n / 10 % 10;
    if (digit == 0) // Why? (Test#3 is fake)
        cout << "None";
    else if (digit % 2 == 0 && digit % 3 == 0)
        cout << "Best";
    else if (digit % 3 == 0)
        cout << "Very good";
    else if (digit % 2 == 0)
        cout << "Good";
    else
        cout << "None";
}