ski_trip-Conditional_Statements_Advanced-Lab

days_in_hotel = int(input())
type_of_room = input()
evaluation = input()
positive = 0.25
negative = 0.10

nights = days_in_hotel-1

room_one_person = 0
apartment = 0
president_apartment = 0

if type_of_room == "room for one person":
    room_one_person = nights * 18
    if 15 > nights < 15 and evaluation == "positive":
        print(f"{(room_one_person+(room_one_person * positive)):.2f}")
    elif 15 > nights < 15 and evaluation == "negative":
        print(f"{(room_one_person - (room_one_person * negative)):.2f}")
elif type_of_room == "apartment":
    apartment = nights * 25     # "apartment" – 25.00 лв за нощувка
    if nights < 10 and evaluation == "positive":
        apartment_discount = apartment - (apartment * 0.30)
        apartment_positive = apartment_discount + (apartment_discount * positive)
        print(f"{apartment_positive:.2f}")
    elif nights < 10 and evaluation == "negative":
        apartment_discount = apartment - (apartment * 0.30)
        apartment_negative = apartment_discount - (apartment_discount * negative)
        print(f"{apartment_negative:.2f}")
    elif 10 <= nights <= 15 and evaluation == "positive":
        apartment_discount = apartment - (apartment * 0.35)
        apartment_negative = apartment_discount + (apartment_discount * positive)
        print(f"{apartment_negative:.2f}")
    elif 10 <= nights <= 15 and evaluation == "negative":
        apartment_discount = apartment - (apartment * 0.35)
        apartment_negative = apartment_discount - (apartment_discount * negative)
        print(f"{apartment_negative:.2f}")
    elif nights > 15 and evaluation == "positive":
        apartment_discount = apartment - (apartment * 0.50)
        apartment_negative = apartment_discount + (apartment_discount * positive)
        print(f"{apartment_negative:.2f}")
    elif nights > 15 and evaluation == "negative":
        apartment_discount = apartment - (apartment * 0.50)
        apartment_negative = apartment_discount - (apartment_discount * negative)
        print(f"{apartment_negative:.2f}")
elif type_of_room == "president apartment":
    president_apartment = nights * 35     # "president_apartment" – 35.00 лв за нощувка
    if nights < 10 and evaluation == "positive":
        president_apartment_discount = president_apartment - (president_apartment * 0.10)
        president_apartment_positive = president_apartment_discount + (president_apartment_discount * positive)
        print(f"{president_apartment_positive:.2f}")
    elif nights < 10 and evaluation == "negative":
        president_apartment_discount = president_apartment - (president_apartment * 0.10)
        president_apartment_negative = president_apartment_discount - (president_apartment_discount * negative)
        print(f"{president_apartment_negative:.2f}")
    elif 10 <= nights <= 15 and evaluation == "positive":
        president_apartment_discount = president_apartment - (president_apartment * 0.15)
        president_apartment_negative = president_apartment_discount + (president_apartment_discount * positive)
        print(f"{president_apartment_negative:.2f}")
    elif 10 <= nights <= 15 and evaluation == "negative":
        president_apartment_discount = president_apartment - (president_apartment * 0.15)
        president_apartment_negative = president_apartment_discount - (president_apartment_discount * negative)
        print(f"{president_apartment_negative:.2f}")
    elif nights > 15 and evaluation == "positive":
        president_apartment_discount = president_apartment - (president_apartment * 0.20)
        president_apartment_negative = president_apartment_discount + (president_apartment_discount * positive)
        print(f"{president_apartment_negative:.2f}")
    elif nights > 15 and evaluation == "negative":
        president_apartment_discount = president_apartment - (president_apartment * 0.20)
        president_apartment_negative = president_apartment_discount - (president_apartment_discount * negative)
        print(f"{president_apartment_negative:.2f}")