Implement different search algorithms : BST from scratch - Search

The video tutorial covers the implementation of a recursive search method for a binary search tree. It begins with an introduction to the method, followed by a performance analysis of search operations in balanced and imbalanced trees. The tutorial provides examples of searching for both existing and non-existing values in the tree. It then explains how to build the recursive search method and tests it with various values. The video concludes with a brief introduction to the next topic, which is node deletion in a binary search tree.

What happens when a value does not exist in the binary search tree?

How does the recursive search method work in a binary search tree?

What should be returned if the key is found in the binary search tree?