flower = input()
count = int(input())
budget = int(input())
price = 0
final = 0
if flower == "Roses":
    price = 5
    final = count * price
    if count > 80:
        final -= count * price * 0.1
    if 0 > (budget - final):
        print(f"Not enough money, you need {abs(budget - final):.2f} leva more.")
    if 0 < (budget - final):
        print(f"Hey, you have a great garden with {count} {flower} and {abs(budget - final):.2f} leva left.")
if flower == "Dahlias":
    price = 3.8
    final = count * price
    if count > 90:
        final -= count * price * 0.15
    if 0 > (budget - final):
        print(f"Not enough money, you need {abs(budget - final):.2f} leva more.")
    if 0 < (budget - final):
        print(f"Hey, you have a great garden with {count} {flower} and {abs(budget - final):.2f} leva left.")
if flower == "Tulips":
    price = 2.8
    final = count * price
    if count > 80:
        final -= count * price * 0.15
    if 0 > (budget - final):
        print(f"Not enough money, you need {abs(budget - final):.2f} leva more.")
    if 0 < (budget - final):
        print(f"Hey, you have a great garden with {count} {flower} and {abs(budget - final):.2f} leva left.")
if flower == "Narcissus":
    price = 3
    final = count * price
    if count < 120:
        final += count * price * 0.15
    if 0 > (budget - final):
        print(f"Not enough money, you need {abs(budget - final):.2f} leva more.")
    if 0 < (budget - final):
        print(f"Hey, you have a great garden with {count} {flower} and {abs(budget - final):.2f} leva left.")
if flower == "Gladiolus":
    price = 2.5
    final = count * price
    if count < 80:
        final += count * price * 0.2
    if 0 > (budget - final):
        print(f"Not enough money, you need {abs(budget - final):.2f} leva more.")
    if 0 < (budget - final):
        print(f"Hey, you have a great garden with {count} {flower} and {abs(budget - final):.2f} leva left.")