month = input()
nights_stay = int(input())

if (month == 'May' or month == 'October'):
    studio = 50
    apartment = 65
    if 7 <= nights_stay > 14:
        final_apartment_price = apartment * nights_stay
        studio_price = studio - (studio * 0.05)
        final_studio_price = studio_price * nights_stay
        print(f'Apartment: {final_apartment_price:.2f} lv.')
        print(f'Studio: {studio_price:.2f} lv.')
        elif nights_stay >= 14:
            final_apartment_price = apartment * nights_stay
            studio_price = studio - (studio * 0.3)
            final_studio_price = studio_price * nights_stay
            print(f'Apartment: {final_apartment_price:.2f} lv.')
            print(f'Studio: {final_studio_price:.2f} lv.')