import java.util.Scanner;

public class Zadacha94 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String type= sc.nextLine();
        int ammount=Integer.parseInt(sc.nextLine());
        int budget=Integer.parseInt(sc.nextLine());


        double leftover;
        double price=0;
        double cost=price*ammount;

        switch (type){
            case "Roses":
                price=5;
                cost=price*ammount;

                if (ammount>=80)
                {
                        price=price*0.9;
                        cost=price*ammount;
                        if (cost>budget){
                            System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                        }
                        else if (cost<=budget){
                            leftover= budget - cost;

                            System.out.println("Hey, you have a great garden with "+ammount+type+" and "+leftover+" leva left.");

                        }
                }
                else if (ammount<80)
                {
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+(budget-cost)+" leva left.");

                    }
                }
                break;
            case "Dahlias":
                price=3.8;
                cost=price*ammount;

                if (ammount>=90)
                {
                    price=price*0.85;
                    cost=price*ammount;
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        leftover= budget - cost;

                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+leftover+" leva left.");

                    }
                }
                else if (ammount<90)
                {
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+(budget-cost)+" leva left.");

                    }
                }
                break;
            case "Tulips":
                price=2.8;
                cost=price*ammount;

                if (ammount>=80)
                {
                    price=price*0.85;
                    cost=price*ammount;
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        leftover= budget - cost;

                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+leftover+" leva left.");

                    }
                }
                else if (ammount<80)
                {
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+(budget-cost)+" leva left.");

                    }
                }
                break;
            case "Narcissus":
                price=3;
                cost=price*ammount;

                if (ammount<120)
                {
                    price=price*1.15;
                    cost=price*ammount;
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        leftover= budget - cost;

                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+leftover+" leva left.");

                    }
                }
                else if (ammount>=120)
                {
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+(budget-cost)+" leva left.");

                    }
                }
                break;
            case "Gladiolus":
                price=2.50;
                cost=price*ammount;

                if (ammount<80)
                {
                    price=price*1.2;
                    cost=price*ammount;
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        leftover= budget - cost;

                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+leftover+" leva left.");

                    }
                }
                else if (ammount>=80)
                {
                    if (cost>budget){
                        System.out.println("Not enough money, you need "+(cost-budget)+" leva more.");
                    }
                    else if (cost<=budget){
                        System.out.println("Hey, you have a great garden with "+ammount+type+" and "+(budget-cost)+" leva left.");

                    }
                }
                break;













        }
    }
}