Implement different search algorithms : BST - Deleting leaf nodes

The video tutorial explains the implementation of a delete method in a tree structure. It covers the initial setup, testing for non-existent values, and the process of deleting nodes, including those with children. The tutorial emphasizes understanding through a step-by-step approach, using if-else conditions and recursive calls. It avoids tracking parent nodes directly in the node class to adhere to node principles. The tutorial concludes with enhancements to the recursive function to handle various scenarios.

What is the purpose of the private delete method in the context of tree data structures?

Explain the significance of handling recursive calls in the delete method.

What approach does the teacher suggest for understanding the delete method's implementation?

Why does the teacher choose not to implement tracking of the parent node in the node class?

Describe the process the teacher follows when attempting to delete a node that does not exist in the tree.

What modifications are made to the delete method when handling nodes with children?

How does the teacher demonstrate the deletion of a node with a left child?

What is the significance of tracking whether a child is a left or right child during deletion?

What are the two key pieces of information the teacher decides to track in the delete function?

Explain the changes made to the delete method when deleting a right child.