Master Trees Fast | Binary Trees, Traversals & BST Explained (Full Lecture)
Learn everything you need to know about Trees in Data Structures! This 45-minute lecture covers Trees from the basics to common coding interview questions. Perfect for students, programmers, and anyone preparing for coding interviews. What You’ll Learn: ✔ What is a Tree? ✔ Binary Trees Explained ✔ Tree Traversals: Preorder, Inorder, Postorder ✔ Tips for Efficient Tree Implementation Timestamps: 0:00 – What Is a Tree? 3:06 – Binary Tree & Binary Search Tree (BST) Explained 3:28 – BST Time Complexity 9:53 – What Is a Perfect Binary Tree? 13:56 – Tree Quiz 22:08 – Tree Traversal: BFS & DFS 22:40 – DFS Preorder Traversal 26:11 – DFS Inorder Traversal 29:04 – DFS Postorder Traversal 34:59 – BFS Traversal 🧠 Practice Problems to Master Trees Enhance your understanding of tree data structures by tackling these LeetCode problems: LeetCode 590: N-ary Tree Postorder Traversal (Easy) • LeetCode 590 | N-ary Tree Postorder Traver... LeetCode 653: Two Sum IV – Input is a BST (Easy) • LeetCode 653 | Two Sum IV – Input is a BST... LeetCode 671: Second Minimum Node in a Binary Tree (Easy) • LeetCode 671 | Find Second Minimum Value i... LeetCode 226: Invert Binary Tree • LeetCode 671 | Find Second Minimum Value i... LeetCode 104: Maximum Depth of Binary Tree • Maximum Depth of Binary Tree - Leet Code 1... Try these problems to reinforce what you learned in this lecture! 📌 Subscribe for more Data Structures & Algorithms tutorials: @Soupzzzzzzzzz 👍 Like this video if you found it helpful! 💬 Comment below: Which topic should I cover next? Follow me on LinkedIn: / wise-amen-ra-dev #DataStructures #Trees #CodingInterview #Algorithms #Programming
