Bubble Sorting Alogrithm (unsure)

Question

Studying algorithms now. And, tried implementing. But unsure if the implementation is correct or not.
https://code.sololearn.com/WGi34EPCoWPQ/?ref=app
https://code.sololearn.com/Wzb0RjXLZNE4/?ref=app

Answer 1

https://code.sololearn.com/WlFLU0oSq0L6/?ref=app

Answer 2

Vaunt my code is in the js section. Did you see it?

Answer 3

You need more to your code for it to work. I just got errors when loading it...
You could also try in a different language.