Same Tree (LeetCode 100) | Full solution with visuals and animations | Study Algorithms

Two trees even if they are different can result in a same traversal result. This happens because of the non-linear structure of the tree data structure. A neat little trick can be applied to the level order traversal technique to determine if two trees are exactly the same. Watch this video to understand how you can take advantage of the actual structure of a tree node and arrive at a solution.

Actual Problem: https://leetcode.com/problems/same-tree/

Chapters:
00:00 - Intro
00:52 - Problem Statement and Description
02:58 - What exactly are same trees?
05:50 - A trick with level order traversal
09:02 - Dry-run of Code
12:57 - Final Thoughts

📚 Links to topics I talk about in the video:
LeetCode Problems:    • Leetcode Solutions  
Other easy problems:    • Easy Problems  
Level Order Traversal:    • Level order traversal of Binary Tree | Ste...  
Binary Tree:    • Binary Trees Introduction | Different type...  

📘 A text based explanation is available at: https://studyalgorithms.com

Code on Github: https://github.com/nikoo28/java-solut...
Test-cases on Github: https://github.com/nikoo28/java-solut...

📖 Reference Books:
Starting Learn to Code: https://amzn.to/36pU0JO
Favorite book to understand algorithms: https://amzn.to/39w3YLS
Favorite book for data structures: https://amzn.to/3oAVBTk
Get started for interview preparation: https://amzn.to/39ysbkJ

🔗 To see more videos like this, you can show your support on: https://www.buymeacoffee.com/studyalg...

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