match_tickets _01_03

budget = float(input())
category = input()
people = int(input())

transport = 0

if 1 <= people <= 4:
    transport = budget * 0.75
elif 5 <= people <= 9:
    transport = budget * 0.6
elif 10 <= people <= 24:
    transport = budget * 0.5
elif 25 <= people <= 49:
    transport = budget * 0.4
else:
    transport = budget * 0.25

total = 0
going = True

if category == "VIP":
    total = 499.99 * people
else:
    total = 249.99 * people

if total + transport > budget:
    going = False

if going:
    print(f"Yes! You have {budget - total - transport:.2f} leva left.")
else:
    print(f"Not enough money! You need {total + transport - budget:.2f} leva.")