In this video, we will solve the Construct Binary Tree from Inorder and Postorder Traversal problem (Leetcode 106). The goal is to reconstruct a binary tree when given its Inorder and Postorder traversals.
Key Points Covered:
✔ Understanding the Problem: How to reconstruct a binary tree using its Inorder and Postorder traversals.
✔ Important Observations: The last element in Postorder is always the root node, and Inorder helps us determine the left and right subtrees.
✔ Recursive Approach: How to use recursion to find the correct root node and construct the tree step by step.
✔ Code Walkthrough: A detailed step-by-step explanation of the implementation.
✔ Time & Space Complexity: Understanding the efficiency of the solution.
By the end of this video, you will have a clear understanding of how to construct a binary tree from Inorder and Postorder traversals efficiently.
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#googleinternship #recursion #inorder #postordertraversal
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