using System;

namespace NewHouse
{
    class Program
    {
        static void Main(string[] args)
        {
            // read type of flower
            string flowerType = Console.ReadLine();
            // read number of flowers - int number
            int flowerCount = int.Parse(Console.ReadLine());
            // read budget
            double budget = double.Parse(Console.ReadLine());
            // check for discount or surcharge
            double priceOfRoses = 5.00 * flowerCount;
            double priceOfDahlias = 3.80 * flowerCount;
            double priceOfTulips = 2.80 * flowerCount;
            double priceOfNarcissus = 3.00 * flowerCount;
            double priceOfGladiolus = 2.50 * flowerCount;

            double discount = 0;
            double surcharge = 0;
            double finalPrice = 0;

            switch (flowerType)
            {
                case "Roses":
                    if (flowerCount > 80)
                    {
                        discount = 0.1 * priceOfRoses;
                        finalPrice = priceOfRoses - discount;

                    }
                    else
                    {
                        finalPrice = priceOfRoses;
                    }
                    break;
                case "Dahlias":
                    if (flowerCount > 90)
                    {
                        discount = 0.15 * priceOfDahlias;
                        finalPrice = priceOfDahlias - discount;

                    }
                    else
                    {
                        finalPrice = priceOfDahlias;
                    }
                    break;
                case "Tulips":
                    if (flowerCount > 80)
                    {
                        discount = 0.15 * priceOfTulips;
                        finalPrice = priceOfTulips - discount;

                    }
                    else
                    {
                        finalPrice = priceOfTulips;
                    }
                    break;
                case "Narcissus":
                    if (flowerCount < 120)
                    {
                        surcharge = 0.15 * priceOfNarcissus;
                        finalPrice = priceOfNarcissus + surcharge;

                    }
                    else
                    {
                        finalPrice = priceOfNarcissus;
                    }
                    break;
                case "Gladiolus":
                    if (flowerCount < 80)
                    {
                        surcharge = 0.20 * priceOfGladiolus;
                        finalPrice = priceOfGladiolus + surcharge;

                    }
                    else
                    {
                        finalPrice = priceOfGladiolus;
                    }
                    break;
            }
            // check if budget is enough and print respective result
            if (budget >= finalPrice)
            {
                double leftover = budget - finalPrice;
                Console.WriteLine($"Hey, you have a great garden with {flowerCount} {flowerType} and {leftover:f2} leva left.");
            }
            else
            {
                double shortage = finalPrice - budget;
                Console.WriteLine($"Not enough money, you need {shortage:f2} leva more.");
            }

        }
    }
}