hotel_room

month=input()
number_of_nights=int(input())
place=""
price_per_night=0
if month =="may" or month=="octomber":
    if place == "studio":
        price_per_night=50
        if number_of_nights>7:
            price_per_night *= 0.95
        elif number_of_nights>14:
            price_per_night *= 0.70
    elif place=="apartment":
        price_per_night=65
if  month=="june" or month=="september":
    if place == "studio":
        price_per_night=75.20
        if  number_of_nights>14:
            price_per_night *= 0.80
    elif place=="apartment":
        price_per_night=68.70
if month=="july" or month=="august" :
    if place == "studio":
        price_per_night=76
    elif place=="apartment":
        price_per_night=67

if place=="apartment":
    if number_of_nights>14:
        price_per_night*=0.90

total_price=number_of_nights*price_per_night
print(f"Apartment: {total_price:.2f} lv.")
print(f"Studio: {total_price:.2f} lv.")