What wrong with my code please, the second output should be the reverse of the first output

Question

Reverse string twice
https://code.sololearn.com/WIymQwKg5E4w/?ref=app

Answer 1

Ibrahim Habibu

Why there is (arr.length - 0)?

And why ( i >= 1)

There should be: (arr.length - 1) and (i >= 0)

and what is the use of return if you are storing data in global array.

also you are storing value of index 'i' not value of the array

https://code.sololearn.com/WnPHgWZG2A2T/?ref=app

Answer 2

Thank you buddy 🥰