Recursion - Codes of String

#1

Taken care of zero in input case too, still getting WA. What is wrong?

#2

And the question is made very bad, asking to return an Arraylist when there’s no pre code, moreover not everyone codes on Python, as believed by Python coders.

#3

your logic of code is correct only problem is you have not print the ans according to question requirement

i think you have correct this mistake and got 100 points

if you have any more doubts regarding this feel free to ask
else mark doubt as resloved