Write a function to get the intersection point of two Linked Lists

Problem Statement The problem “Write a function to get the intersection point of two Linked Lists” states that you are given two linked lists. But they are not independent linked lists. They are connected at some point. Now you need to find this point of intersection of these two lists. …

Read moreWrite a function to get the intersection point of two Linked Lists

BST to a Tree with Sum of all Smaller Keys

In this problem we have given a Binary Search Tree, write an algorithm to convert best to a tree with sum of all smaller keys. Example Input Output Pre-order : 19 7 1 54 34 88 Naive Approach Traverse all the nodes one by one in any traversal form, and …

Read moreBST to a Tree with Sum of all Smaller Keys