Tree Data Structures for Interviews | Full Course

Master tree data structures for technical interviews with this comprehensive Destination FAANG full course. This video covers tree fundamentals, binary trees, traversal patterns, tries, and popular LeetCode tree interview questions explained with examples and visuals. What you'll learn: What a tree data structure is and why it matters Tree terminology, characteristics, benefits, and limitations Types of trees, binary trees, binary search trees, heaps, and tries Inorder, preorder, postorder, and level order traversal Tree operations and the difference between trees and graphs Popular tree interview problems including Balanced Binary Tree, Same Tree, and Word Search II How to prepare tree questions for technical interviews Timestamps: 00:00:00 Welcome 00:00:46 Introduction to Trees 00:02:02 Terminology for Trees 00:04:47 Types of Trees 00:10:04 Types of Binary Tree 00:12:03 Tree Traversal 00:12:37 Inorder Traversal 00:14:38 Preorder Traversal 00:15:39 Postorder Traversal 00:17:00 Level Order Traversal 00:17:39 Tree Operations 00:19:48 Tree vs Graph 00:23:55 Benefits and Limitations 00:26:36 Balanced Binary Tree 00:35:18 Symmetric Tree 00:43:16 Diameter of Binary Tree 00:51:45 Invert/Flip Binary Tree 00:59:09 Maximum Depth of Binary Tree 01:05:20 Same Tree 01:12:47 Subtree of Another Tree 01:21:19 Count Good Nodes In Binary Tree 01:32:16 Find Leaves of Binary Tree 01:42:01 Binary Tree Right Side View 01:51:47 Binary Tree Level Order Traversal 02:04:03 Binary Tree Zigzag Level Order Traversal 02:19:49 Construct Binary Tree from Preorder and Inorder Traversal 02:35:47 Kth Smallest Element in a BST 02:43:25 Validate Binary Search Tree 02:53:40 Lowest Common Ancestor of BST 03:04:30 Implement Trie (Prefix Tree) 03:29:51 Design Add And Search Words Data Structure 03:45:52 Binary Tree Maximum Path Sum 04:01:38 Serialize and Deserialize Binary Tree 04:12:47 Word Search II Subscribe to Destination FAANG for free tech-interview and software-engineering education. #Tree #BinaryTree #Trie #LeetCode #DSA #TechInterview #FAANG #CodingInterview