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

namespace s
{
    class Program
    {
        static void Main(string[] args)
        {
            string flowers = Console.ReadLine();
           int numFlower=int.Parse(Console.ReadLine());
            int budget= int.Parse(Console.ReadLine());
            double sum = 0;
            if (flowers=="Roses")
            {

                if (numFlower>80)
                {
                    sum = numFlower * 5;
                    sum -= sum * 0.10;
                }
                else
                {
                    sum = numFlower * 5;
                }

            }
            else if (flowers == "Dahlias")
            {

                if (numFlower > 90)
                {
                    sum = numFlower * 3.80;
                    sum -= sum * 0.15;
                }
                else
                {
                    sum = numFlower * 3.80;
                }

            }
            else if (flowers == "Tulips")
            {

                if (numFlower > 80)
                {
                    sum = numFlower * 2.80;
                    sum -= sum * 0.15;
                }
                else
                {
                    sum = numFlower * 2.80;
                }

            }
            else if (flowers == "Narcissus")
            {

                if (numFlower < 120)
                {
                    sum = numFlower * 3;
                    sum += sum * 0.15;
                }
                else
                {
                    sum = numFlower * 3;
                }

            }
            else if (flowers == "Gladiolus")
            {

                if (numFlower < 80)
                {
                    sum = numFlower * 2.50;
                    sum += sum * 0.20;
                }
                else
                {
                    sum = numFlower * 2.50;
                }
            }
            if (budget>=sum)
            {
                var a = budget - sum;
                Console.WriteLine($"Hey, you have a great garden with {numFlower} {flowers} and {a:f2} leva left.");
            }
            else
            {
                var a =  sum-budget;
                Console.WriteLine($"Not enough money, you need {a:f2} leva more.");
            }
        }
    }
}