Modify a data structure : Search Method

The video tutorial explains how to implement a search method for a linked list. It begins by introducing the concept of a search method and its purpose. The tutorial then explains how to set up a current node variable to traverse the linked list, starting from the head node. It provides a detailed explanation of using while loops to iterate through the list, including an example with a counter. Finally, the tutorial demonstrates how to implement the search function, checking if a search value exists in the list and returning the value if found.

Explain how a while loop is used in the search method.

What happens when the current node becomes null during traversal?

How is the search value compared to the current node's value?