travel_agency

city = input()
package_type = input()
vip_membership = input()
days = int(input())
price_per_day = 0
error_condition = False
if city == 'Bansko' or city == 'Borovets':
    if package_type == 'noEquipment':
        price_per_day = 80
        if vip_membership == 'yes':
            price_per_day *= 0.95
    elif package_type == 'withEquipment':
        price_per_day = 100
        if vip_membership == 'yes':
            price_per_day *= 0.90
elif city == 'Varna' or city == 'Burgas':
    if package_type == 'noBreakfast':
        price_per_day = 100
        if vip_membership == 'yes':
            price_per_day *= 0.93
    elif package_type == 'withBreakfast':
        price_per_day = 130
        if vip_membership == 'yes':
            price_per_day *= 0.88
else:
    error_condition = True
    print(f"Invalid input!")
if days < 1:
    error_condition = True
    print(f"Days must be positive number!")
elif days > 7:
    days -= 1
total_holiday_price = days * price_per_day
if not error_condition:
    print(f"The price is {total_holiday_price:.2f}lv! Have a nice time!")