Here is the question: about python "Display numbers divisible by 5 from a list" . I wrote this answer, but something is not right

Asked Aug 01 '22 at 13:16

Active Aug 01 '22 at 13:19

Viewed 23 times

def five (numberlist):
    print("Given list is", numberlist)
    for num in numberlist:
        if num % 5 == 0:
            print(num)

lisst = [10, 26, 33, 45, 55]
print("Divisible by 5", five(lisst))

Output is:

Given list is [10, 26, 33, 45, 55]
10
45
55
Divisible by 5 None

It gave me the answer but I don't want to see "None". Why do you think "None" appears?

edited Aug 01 '22 at 13:19

deceze

510,633
85
743
889

asked Aug 01 '22 at 13:16

Eren Kızıldağ

1

How many `print` statements do you have? What do you expect each to output and why? – deceze Aug 01 '22 at 13:20
2. Do you think second "print" is useless? – Eren Kızıldağ Aug 01 '22 at 13:21
1

You have *three* `print` statements. The third is trying to print the return value of `five`. `five` doesn't `return` anything. – deceze Aug 01 '22 at 13:26
Just run this *five()* as this way - ```five(L)```. Because the default behavior of function (w/o return) is - `None`. As ^^^ pointed out. – Daniel Hao Aug 01 '22 at 13:28

Here is the question: about python "Display numbers divisible by 5 from a list" . I wrote this answer, but something is not right

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