pc_club

from operator import itemgetter

month = input()
hours = int(input())
people = int(input())
day_time = input()

spring = ['march', 'april', 'may']
summer = ['june', 'july', 'august']
price = {'day': [10.50, 12.60], 'night': [8.40, 10.20]}

price_per_hour = 0

if month in spring:
    price_per_hour = itemgetter(day_time)(price)[0]

elif month in summer:
    price_per_hour = itemgetter(day_time)(price)[1]

if people >= 4:
    price_per_hour *= 0.90

if hours >= 5:
    price_per_hour *= 0.50

total = hours * price_per_hour * people

print(f'Price per person for one hour: {price_per_hour:.2f}')
print(f'Total cost of the visit: {total:.2f}')