PreOrder Tree Traversal Technique (Full C++ Code) | DFS Tree Traversal Technique

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Depth First Search(DFS) - These searches are referred to as depth-first search (DFS), since the search tree is deepened as much as possible on each child before going to the next sibling.
a) Pre-order (NLR)(node - left - right) -
- Access the data part of the current node.
- Traverse the left subtree by recursively calling the pre-order function.
- Traverse the right subtree by recursively calling the pre-order function.
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Timecodes -
0:00 Introduction
01:23 Preorder Tree Traversal Pseudocode?
28:49 Preorder Tree Traversal C++ Program
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Theory & Code article - https://simplesnippets.tech/what-is-b...
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