Be the first user to complete this post

Add to List 
Convert a Sorted Doubly Linked List to Balanced BST.
Objective: Given a sorted doubly linked list, convert it into Balanced binary search tree
Input: A Doubly Linked List
Example:
Approach:
 Get the size of the Doubly Linked list.
 Take left n/2 nodes and recursively construct left subtree
 Make the middle node as root and assign the left subtree( constructed in step 2) to root's left.
 Recursively construct right subtree and link it to the the right of root made in step 3.
 See picture below
Code:
Output:
DLL is : 1 2 3 4 5 6 7 8 9 Inorder traversal of contructed BST 1 2 3 4 5 6 7 8 9
Also Read: