Post-Order Traversal

Introduction

In post-order traversal, the elements are traversed in the “left-right-root” order. First visit the left child, then the right child, and then finally the root/parent node. Here is a high-level description of the post-order traversal algorithm:

1. Traverse the left-subtree of the currentNode recursively by calling the postOrderPrint() function on it.

2. Traverse the right-subtree of the currentNode recursively by calling the postOrderPrint() function on ...