why there is no need to sort the array . if we are building a bst then we need sorted elements. please explain
I took the input of elemnts in an array . now i am sorting that array and then sending it for building tree
@jatin_wadhwa the first line of the question is you are given a sorted array of integers so input must be sorted thats why no need to sort.
hope its clear if yes dont forget to hit like and mark resolved 
I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.
On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.