On Sun, 06 Jan 2013 12:26:40 -0800, kofi wrote:
> Using python 3.1, I have written a function called "isEvenDigit"
>
> Below is the code for the "isEvenDigit" function:
>
> def isEvenDigit():
> ste=input("Please input a single character string: ")
> li=["0","2","4", "6", "8"]
> if ste in li:
> print("True")
> else:
> print("False")
>
> I am now trying to write a function that takes a string as an argument
> and makes several calls to the isEvenDigit function in order to
> calculate and return the number of even digits in the string.How do i do
> this please? This is what i have done so far.
>
> def isEvenDigit2():
> number = input("Enter a digit: ")
you need to investigate passing parameters to and from function
as you are obviously a beginner I don't want to give you the answer to
your task but hopefully steer you in the right direction.
examine the code below & see if you can understand how it is working &
how to apply it to your current project
def double(value):
result
return result
number=input('type a number')
print (double(int(number)))
this program is for explanation only and a function this simple should
never be used in a real program, it is functionally equivalent to
number=input('type a number')
print (int(number)*2)
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