using System;
using System.Numerics;
using System.Text.RegularExpressions;

public class LettersSymbolsNumbers
{
    static void Main()

    {
        double budget = double.Parse(Console.ReadLine());
        string input = Console.ReadLine();
        double broiHoraGrupa = double.Parse(Console.ReadLine());

        double VIPResult = 499.99;
        double normalResult = 249.99;

        double test = 0;

        if (broiHoraGrupa >= 1 && broiHoraGrupa <= 4)
        {
            test = budget * 25 / 100;
            budget -= test;
        }


        else if (broiHoraGrupa >= 5 && broiHoraGrupa <= 9)
        {
            test = budget * 40 / 100;
            budget -= test;
        }
        else if (broiHoraGrupa >= 10 && broiHoraGrupa <= 24)
        {
            test = budget * 50 / 100;
            budget -= test;
        }
        else if (broiHoraGrupa >= 25 && broiHoraGrupa <= 49)
        {
            test = budget * 60 / 100;
            budget -= test;
        }
        else if (broiHoraGrupa >= 50)
        {
            test = budget * 75 / 100;
            budget -= test;
        }
        if (input == "VIP")
        {
            VIPResult *= broiHoraGrupa;
            if (VIPResult < test)
            {
                Console.WriteLine("Yes! You have {0:F2} leva left.", test - normalResult);
            }

            else
            {
                Console.WriteLine("Not enough money! You need {0:F2} leva.",VIPResult - test);
            }

        }

        else if (input == "Normal")
        {
            normalResult *= broiHoraGrupa;

            if (normalResult < test)
            {
                Console.WriteLine("Yes! You have {0:F2} leva left.", test - normalResult);
            }
            else
            {
                Console.WriteLine("Not enough money! You need {0:F2} leva.", normalResult - test);
            }
        }


    }
}