just change:
let next = (i+1) % a.length
to
let next = (i+offset) % a.length
Where offset is the number of spaces you want to shift.
Your algorithm works for only 1 place shift, even with the edit you provided.
Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink.
Hide child comments as well
Confirm
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
just change:
let next = (i+1) % a.length
to
let next = (i+offset) % a.length
Where offset is the number of spaces you want to shift.
Your algorithm works for only 1 place shift, even with the edit you provided.