LeetCode 94. Binary Tree Inorder Traversal in JavaScript (Stack-Based Solution)
00:00 - Introduction
00:07 - Whiteboard Walkthrough
04:59 - Edge Cases and Complexity
07:53 - JavaScript Code Implementation
12:07 - Conclusion
Welcome to LeetCode LevelUp!
In today’s video, we tackle LeetCode Problem 94: Binary Tree Inorder Traversal using JavaScript. This problem is a common interview question testing your ability to handle tree traversal using an iterative approach. We’ll solve it with a stack-based solution, which is both space and time efficient.
We’ll cover:
The problem statement and approach to solve binary tree traversal without recursion.
A whiteboard walkthrough of the stack-based solution and how it handles node traversal.
JavaScript code implementation to perform an inorder traversal and store node values in an array.
Key edge cases such as empty trees and trees with only one node.
Complexity Analysis:
Time Complexity: O(n), where n is the total number of nodes, as we visit each node exactly once.
Space Complexity: O(h), where h is the height of the tree, due to stack usage for storing nodes at each level.
This iterative approach is an optimal and widely-used solution for inorder traversal.
🔥 Check out more coding challenges, algorithms, and interview preparation tips in JavaScript to boost your skills and prepare for technical interviews!
📌 Let’s connect on LinkedIn: / oliver-redican-84996193
🔔 Subscribe, like, and hit the bell for daily coding insights and problem-solving tips!
Auf dieser Seite können Sie das Online-Video LeetCode 94. Binary Tree Inorder Traversal in JavaScript (Stack-Based Solution) mit der Dauer stunde minuten sekunde in guter Qualität ansehen, das der Benutzer LeetCode LevelUp 02 November 2024 hochgeladen hat, den Link mit Freunden und Bekannten teilen, dieses Video wurde auf Youtube bereits 61 Mal angesehen und es wurde von 4 den Zuschauern gefallen. Viel Spaß beim Betrachtenden Zuschauern gefallen!
