LeetCode 208: Implement Trie (Prefix Tree) in Java – Detailed Walkthrough

In this video, I walk through the solution to LeetCode problem 208: Implement Trie (Prefix Tree), using Java. A Trie (Prefix Tree) is a powerful data structure often used for storing strings in a way that allows for efficient search, insertion, and prefix matching.

I break down the problem step-by-step, explaining how the Trie works, its operations (insert, search, and startsWith), and how to implement them in Java. This is a great resource for anyone looking to understand Tries, improve their problem-solving skills, or prepare for coding interviews.

What you'll learn in this video:

Understanding the Trie data structure
Implementing insert, search, and startsWith functions
Optimizing space and time complexity
Common use cases for Tries
Tips for LeetCode problem-solving