type_flowers = input()
count_flowers = int(input())
budget = int(input())
total_sum = 0

if type_flowers == 'Roses':
    total_sum = 5 * count_flowers
    if count_flowers > 80:
        total_sum -= (total_sum * 0.10)
elif type_flowers == 'Dahlias':
    total_sum = 3.80 * count_flowers
    if count_flowers > 90:
        total_sum -= (total_sum * 0.15)
elif type_flowers == 'Tulips':
    total_sum = 2.80 * count_flowers
    if count_flowers > 80:
        total_sum -= (total_sum * 0.15)
elif type_flowers == 'Narcissus':
    total_sum = 3 * count_flowers
    if count_flowers < 120:
        total_sum += (total_sum * 0.15)
else:
    total_sum = 2.50 * count_flowers
    if count_flowers < 80:
        total_sum += (total_sum * 0.20)

diff = abs(budget - total_sum)

if budget >= total_sum:
    print(f"Hey, you have a great garden with {count_flowers} {type_flowers} and {diff:.2f} leva left.")
else:
    print(f"Not enough money, you need {diff:.2f} leva more.")