Python “不在内部工作”时（完全忽略）

基本上，当我输入温度时，如果值大于60小于0，它应该说代码无效，请再次键入，直到它得到一个介于1和59之间的值。但是对于我的代码，while循环就像完全被忽略了一样。。。为什么呢

# TASK 1:
midDayTemp = float()
midNightTemp = float()
midDayList = []
midNightList = []

for day in range (3):
    print ("Day:", day + 1)
    midDayTemp = float(input("Please enter your Mid-Day temperature\n"))


    while midDayTemp >= 60 and midDayTemp <= 0:
         midDayTemp = input("Invalid, please re-enter your temperature\n")

    midDayList.append(midDayTemp)

    midNightTemp = float(input("Please enter your Mid-Night temperature\n"))


    while midNightTemp >= 60 and midNightTemp <= 0:
         midNightTemp = input("Invalid, please re-enter your temperature\n")

    midNightList.append(midNightTemp)
# TASK 2:
print("Mid-Day readings are ",midDayList)
midDayAverage = sum(midDayList) / len(midDayList)
print ("The average is ", midDayAverage)
print("Mid-Night readings are ",midNightList)
midNightAverage = sum(midNightList) / len(midNightList)
print ("The average is ", midNightAverage)


# TASK 3:
minValueMidDay = min(midDayList)
print ("The lowest temperature of the Mid-Day is", minValueMidDay )
maxValueMidDay = max(midDayList)
print ("The highest temperature of the Mid-Day is", maxValueMidDay )
minValueMidNight = min(midNightList)
print ("The lowest temperature of the Mid-Night is", minValueMidNight )
maxValueMidNight = max(midNightList)
print ("The highest temperature of the Mid-Night is", maxValueMidNight )

print ("Thank you for using my code!")

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谢谢

那是因为没有大于或等于60，小于或等于零的数字

您必须将and更改为or

while midDayTemp >= 60 or midDayTemp <= 0:

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阅读此midNightTemp>=60和midNightTemp midDayTemp>=60和midDayTemp是的，您的比较是错误的。的可能重复只是为了通知Python中的此类条件可以像0一样链接