How to learn Inorder Traversal - Left-Root-Right for coding interviews?

Master Inorder Traversal - Left-Root-Right by understanding the core concept and practicing related problems. Key topics: inorder traversal, left root right, BST validation, kth smallest BST, leetcode 94.

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Inorder Traversal - Left-Root-Right

Master inorder traversal for BST validation and kth element problems. Produces sorted order in BST.

Topics

inorder traversalleft root rightBST validationkth smallest BSTleetcode 94leetcode 98

What you'll learn

•Core concepts and intuition behind Inorder Traversal - Left-Root-Right
•Step-by-step implementation with code examples
•Time and space complexity analysis
•Common interview problems and variations

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Other subpatterns in Tree Traversal Patterns - DFS and BFS

Preorder Traversal - Root-Left-Right

Master preorder traversal for tree construction, inversion, and path problems. Visit root before children.

Level Order Traversal - BFS

Master level order traversal using BFS. Solve zigzag, right side view, and level sum problems.

Postorder Traversal - Left-Right-Root

Master postorder traversal for tree height, diameter, and path sum problems. Process children before root.

Tree Serialization and Deserialization

Learn to serialize and deserialize binary trees. Convert trees to strings and reconstruct them.

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