TravelAgency

nameOfCity = input()
typeOfPack = input()
discount = input()
dayToStay = int(input())

totalPrice = 0

if dayToStay > 7:
    dayToStay = dayToStay - 1

if nameOfCity == 'Bansko' or nameOfCity == 'Borovets':

    if typeOfPack == 'noEquipment':
        if discount == 'yes':
            totalPrice = (80 - (80 * 0.05)) * dayToStay
        else: totalPrice = 80 * dayToStay

    if typeOfPack == 'withEquipment':
        if discount == 'yes':
            totalPrice = (100 - (100 * 0.10)) * dayToStay
        else: totalPrice = 100 * dayToStay

if nameOfCity == 'Varna' or nameOfCity == 'Burgas':

    if typeOfPack == 'noBreakfast':
        if discount == 'yes':
            totalPrice = (100 - (100 * 0.07)) * dayToStay
        else: totalPrice = 100 * dayToStay

    if typeOfPack == 'withBreakfast':
        if discount == 'yes':
            totalPrice = (130 - (130 * 0.12)) * dayToStay
        else: totalPrice = 130 * dayToStay

if nameOfCity == 'Bansko' or nameOfCity == 'Borovets' or nameOfCity == 'Burgas' or nameOfCity == 'Varna':
    if typeOfPack == 'withEquipment' or typeOfPack == 'noEquipment' or typeOfPack == 'withBreakfast' or typeOfPack == 'noBreakfast':
        if dayToStay > 1:
            print(f'The price is {totalPrice:.2f}lv! Have a nice time!')
        else: print('Days must be positive number!')

else:print(f'Invalid input!')