I know that the input is set only to str and int, therefore the '!=' will do fine here. But, I think that for scalability reasons it would be better to do the comparison strictly with ints, e.g. 'if type(x) == int: ... ' this way if for some reason in the future the list contains other things like booleans, dicts, tuples, or an inside list, it will still work. Great solution btw, it was my first thought also!

Easily readable!

I did this and when I tried to call the function, it raised a TypeError because int is not iterable. What do I do?

I also write the same code with different names, but everytime I get unexpected EOF while parsing error. But the code is working on PyCharm. How can I pass correct this error?

This is the first solution that makes sense to me, thank you.

very sorry bout this flagged it now

my code

Thanks a lot for your help!

think about the spoiler flag, when you're posting somewhat "critical" informations about/under a solution, please. ;)

+ is obtained putting the plus between two "back ticks": ``` (three of them, here)

for code: two new lines, three back ticks, new line, your code, new line three back ticks:

your code here