Dear author, where are you? You published a kata, got immediate feedback, and in ten minutes 2 coders have downvoted your kata (although not me). So, how much do you care about this kata?
No random tests. Please unpublish and read this documentation. A kata without random tests does not meet the current standards of CW and otherwise also has a poor chance of surviving the beta stage.
The links are already in your "Fix Import" kata.
Random Test Cases for Complete Beginners
How do you make random tests? I am new to testing!
probably the answer is in Auto-Retire section of Beta Process
Just check out your error messages: error: use of undeclared identifier 'aa'
error: use of undeclared identifier 'aa'
Awesome! re-EDIT: So, I can't quite give the answer away, other than to say it has to do with exactly how you need to allocate memory for this kata.
If you would you post our code with proper code markdown (and use the spoiler tag) we can take a look for you.
Inside the first  is a list comprehension, the second  is used to index the list at index 0, so this function returns the first item of that list.
Error messages have been fixed. (2)
Error messages have been fixed. (1)
Wow! I'm a bit surprised these wonky error messages made it through 1,734 completions! Thanks for the notice. Should be good now.
no random tests
Thanks, @natan I'm looking at it now.
Hm. I created an issue for the C translation. Maybe I should have posted HERE instead. Well, here's a notification for you @rowcased