BST to greater sum tree

In this article, we will be discussing about the problem "BST to greater sum tree" in detail. This involve the concept of inorder traversal.

Contents:

IntroductionOptimized approachImplementationCode ExplanationTime and Space Complexity AnalysisIntroduction:

In this problem at OpenGenus, we are given a BST, and we have to transform key of every node of that BST into a greater sum tree where key of every node should be replaced by the sum of all keys greater than key of that node.

Note:
A ...