Question

我为此感到抱歉，但我是一个完全的初学者，无论我尝试什么，它都会出错。任何人都可以给我一个小小的想法，我的elif声明出了什么问题，所以我可以坚持下去吗？（我也知道目前0％的错误为1％，只是测试理论）

one = (1)
three = (2)
four = (4)
five = (5)
seven = (7)

stampduty = int(input("Enter amount of residential property"))

if stampduty >= 1 and stampduty<=125000:
    add = (stampduty*one/100.0)
    addamount = stampduty + add
    print("Stamp Duty percent 0% \nyour stamp duty amount is", addamount)
elif:
    add =  add = (stampduty*one/100.0)
    addamount = stampduty + add
    print("Stamp Duty percent 0% \nyour stamp duty amount is", addamount)

Answer 1

elif需要一个条件，就像if语句一样。如果您想要无条件阻止，请使用else：

if stampduty >= 1 and stampduty<=125000:
    add = (stampduty*one/100.0)
    addamount = stampduty + add
    print("Stamp Duty percent 0% \nyour stamp duty amount is", addamount)
else:
    add =  add = (stampduty*one/100.0)
    addamount = stampduty + add
    print("Stamp Duty percent 0% \nyour stamp duty amount is", addamount)

Answer 2

也许您应该使用else代替elif。在elif中，与if中一样，您需要传递条件。

elif声明不起作用

2 个答案: