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使用 python，你有 input() 它需要一个用户输入，你可以将它分配给一个变量，然后做你想做的事。我听说过 .split() 方法，但不知道如何在我的代码中实现它。我想创建一个使用 def() 的函数，因此我可以多次回调该函数，同时询问用户是否要完成该过程、结束它或执行另一个函数

print("Hello, welcome to the change calculator")
print("Here we will ask you to tell us the amount of each individual coins you have")
#create variables that hold the amount each one states such as five pence would == £0.05
fivepence = 0.05
tenpence = 0.10
twentypence = 0.20
fiftypence = 0.50
onepound = 1
twopound = 2
#Get the user to input everything 



fivepencetotal = input(("How many 5 Pence coins do you have? : ")) * fivepence

tenpencetotal = input(("How many 10 Pence coins do you have? : ")) * tenpence

twentypencetotal = input(("How many 20 Pence coins do you have? : ")) * twentypence

fiftypencetotal = input(("How many 50 pence coins do you have? : ")) * fiftypence

onepoundtotal = input(("How many 1 Pound coins do you have? : ")) * onepound

twopoundtotal = input(("How many 2 pound coins do you have? : ")) * twopound


#function to add everything and do the opposite if that is what the user wants

def changeaddup():
    print("do you want to add everything up?")
    print("Type either Yes, yes , Y or y to add all your change up")
    if input( "Yes","yes","Y","y"):
        print("Just calculating how much money you have based on the data you have inputed")
        print("Here you have a total of £", fivepencetotal + tenpencetotal + twentypencetotal + fiftypencetotal + onepoundtotal + twopoundtotal)
        
    else:
        return
print(changeaddup)
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1 回答 1

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不完全知道你想要什么，但可能是这样的

positive_choice_options = ["Yes","yes","Y","y"]

# and there can be other choice if you need. ie.
negetive_choice_options = ["No", "no", "N", "n"]

def normalized_user_choice(user_choice):
    if user_choice in positive_choice_options:
        return "yes"
    if user_choice in negetive_choice_options:
        return "no"

def changeaddup():
    print("do you want to add everything up?")
    user_choice = input("Type either Yes, yes , Y or y to add all your change up: ")
    if normalized_user_choice(user_choice)=="yes":
        print("Just calculating how much money you have based on the data you have inputed")
        print("Here you have a total of £", fivepencetotal + tenpencetotal + twentypencetotal + fiftypencetotal + onepoundtotal + twopoundtotal)
    else:
        return
于 2020-06-24T10:27:21.237 回答