;-)

using System;

namespace newHouse
{
    class Program
    {
        static void Main(string[] args)
        {
            string flower = Console.ReadLine();
            double amount = double.Parse(Console.ReadLine());
            double budget = double.Parse(Console.ReadLine());

            double priceRoses = 5.0;
            double priceDahlias = 3.8;
            double priceTulips = 2.8;
            double priceNarcissus = 3.0;
            double priceGladiolus = 2.5;
            double priceFinal = 0.0;

            if (amount < 80)
            {
                priceGladiolus = priceGladiolus * 1.2;
            }

            if (amount > 80)
            {
                priceTulips = priceTulips * .85;
                priceRoses = priceRoses * .9;
            }

            if (amount > 90)
            {
                priceDahlias = priceDahlias * .85;
            }

            if (amount < 120)
            {
                priceNarcissus = priceNarcissus * 1.15;
            }

            switch (flower)
            {
                case "Roses":
                    priceFinal = priceRoses * amount; break;
                case "Dahlias":
                    priceFinal = priceDahlias * amount; break;
                case "Tulips":
                    priceFinal = priceTulips * amount; break;
                case "Narcissus":
                    priceFinal = priceNarcissus * amount; break;
                case "Gladiolus":
                    priceFinal = priceGladiolus * amount; break;
                default:
                    break;
            }

            double difference = Math.Abs(budget - priceFinal);

            if (budget >= priceFinal)
            {
                Console.WriteLine($"Hey, you have a great garden with {amount} {flower} and {difference:F2} leva left.");
            }
            else if (budget < priceFinal)
            {
                Console.WriteLine($"Not enough money, you need {difference:F2} leva more.");
            }
        }
    }
}