Bike Race

junior = int(input())
senior = int(input())
trace = input()
junior_sum = 0
senior_sum = 0

if trace == 'trail':
    junior_sum = 5.5
    senior_sum = 7
elif trace == 'cross-country':
    junior_sum = 8
    senior_sum = 9.5
elif trace == 'downhill':
    junior_sum = 12.25
    senior_sum = 13.75
elif trace == 'road':
    junior_sum = 20
    senior_sum = 21.5

total = junior * junior_sum + senior * senior_sum

if trace == 'cross-country' and (junior + senior) >= 50:
    total *= 0.75

print(f'{total * 0.95:.2f}')


Фундаменталс решение:

junior = int(input())
senior = int(input())
trace = input()

total = sum({'trail': {junior * 5.5, senior * 7},
             'cross-country': {junior * 8, senior * 9.5},
             'downhill': {junior * 12.25, senior * 13.75},
             'road': {junior * 20, senior * 21.5}}[trace])

if trace == 'cross-country' and (junior + senior) >= 50:
    total *= 0.75

print(f'{total * 0.95:.2f}')