Data Structures and Algorithms20745 marksBinary Search Tree, Insertion, Deletion, Traversals, Search
Differentiate between pre-order traversal and in order traversal.
Differentiate between pre-order traversal and in order traversal. [5]
Binary Tree Traversal means visiting each node in a tree exactly once in a systematic manner. Two of the three popular traversal methods are Pre-order and In-order traversal. --- The pre-order traversal of a non-empty binary tree is defined as follows: 1. Visit the root node (Root) 2. Traverse th...