python - 简单逻辑 Python 3

Question

嘿，所以我被困在这个问题上，不确定为什么我的代码不起作用。任何帮助表示赞赏。干杯。

Write a function alarm_clock(day, on_vacation) that takes an int day (encoded as 0=Sun, 1=Mon, 2=Tue, ...6=Sat) and a boolean on_vacation and returns a string of the form "7:00" indicating when the alarm clock should ring. Weekdays, the alarm should be "7:00" and on the weekend it should be "10:00". Unless we are on vacation -- then on weekdays it should be "10:00" and weekends it should be "off".

例如:

• print(alarm_clock(1, False)) 给出 7:00
• print(alarm_clock(0, True)) 给出 off

我有:

def alarm_clock(day, on_vacation):

'''Alarm Clock'''

if day in range(1-6) and on_vacation is True:
    return '10:00'
elif day is 0 or 7 and on_vacation is True:
    return 'off'
elif day in range(1-6) and on_vacation is False:
    return '7:00'
elif day is 0 or 7 and on_vacation is False:
    return '10:00'

Answer 1

if day in range(1-6) and on_vacation is True:

应该是

if day in range(1, 7) and on_vacation:

否则，range(1-6) 确实是 range(-5)。