using System;

namespace _04._New_house
{
    class Program
    {
        static void Main(string[] args)
        {
            string flowers = Console.ReadLine();
            int flowersCount = int.Parse(Console.ReadLine());
            int budget = int.Parse(Console.ReadLine());
            Double price = 0;
            Double discount = 0;

            if (flowers == "Roses")
            {
                price = flowersCount * 5;
                if (flowersCount > 80)
                {
                    discount = 0.1;
                    price = price - (price * discount);
                }
            }
            else if (flowers == "Dahlias")
            {
                price = flowersCount * 3.8;
                if (flowersCount > 90)
                {
                    discount = 0.15;
                    price = price - (price * discount);
                }
            }
            else if (flowers == "Tulips")
            {
                price = flowersCount * 2.8;
                if (flowersCount > 80)
                {
                    discount = 0.15;
                    price = price - (price * discount);
                }
            }
            else if (flowers == "Narcissus")
            {
                price = flowersCount * 3.0;
                if (flowersCount < 120)
                {
                    discount = 1.15;
                    price = price * discount;
                }
            }
            else if (flowers == "Gladiolus")
            {
                price = flowersCount * 2.5;
                if (flowersCount < 80)
                {
                    discount = 1.20;
                    price = price  * discount;
                }
            }

            if ((budget - price) > 0)
            {
                Console.WriteLine($"Hey, you have a great garden with {flowersCount} {flowers} and {budget - price:f2} leva left.");
            }
            else if ((budget - price) < 0)
            {
                Console.WriteLine($"Not enough money, you need {(budget - price) * -1:F2} leva more.");
            }
        }
    }

}