using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Softuni
{
    internal class Program
    {
        static void Main(string[] args)
        {
            string flower = Console.ReadLine();
            int flowersCount = int.Parse(Console.ReadLine());
            double budget = double.Parse(Console.ReadLine());
            double flowerPrice = 0.0;

                switch (flower)
                {
                    case "Roses":
                        flowerPrice = 5;
                        if(flowersCount > 80)
                        {
                            flowerPrice = flowerPrice - (flowerPrice * 0.1);
                        }
                        break;
                    case "Dahlias":
                        flowerPrice = 3.8;
                        if (flowersCount > 90)
                        {
                            flowerPrice = flowerPrice - (flowerPrice * 0.15);
                        }
                        break;
                    case "Tulips":
                        flowerPrice = 2.8;
                        if (flowersCount > 80)
                        {
                            flowerPrice = flowerPrice - (flowerPrice * 0.15);
                        }
                        break;
                    case "Narcissus":
                        flowerPrice = 3;
                        if (flowersCount < 120)
                        {
                            flowerPrice = flowerPrice + (flowerPrice * 0.15);
                        }
                        break;
                    case "Gladiolus":
                        flowerPrice = 2.5;
                        if (flowersCount < 80)
                        {
                            flowerPrice = flowerPrice + (flowerPrice * 0.2);
                        }
                        break;
                }

                double sum = flowerPrice * flowersCount;

                if (sum <= budget)
                {
                    double moneyLeft = budget - sum;
                    Console.WriteLine($"Hey, you have a great garden with {flowersCount} {flower} and {moneyLeft:f2} leva left.");
                }
                else if(sum > budget)
                {
                    double moneyNeeded = sum - budget;
                    Console.WriteLine($"Not enough money, you need {moneyNeeded:f2} leva more.");
                }



        }
    }
}