LeetCode 226 - Invert Binary Tree 🌲 DFS (Preorder & Postorder) | Python
Автор: DKodeTree
Загружено: 2025-04-30
Просмотров: 71
Описание:
Two Easy Implementations for How to invert a binary tree using Recursion!
Preorder DFS and Postorder DFS solutions for Binary Tree Inversion.
Leetcode 226. Invert Binary Tree Solution (How to process a Binary Tree Invert operation)
🔗 Problem Link: https://leetcode.com/problems/invert-...
✅ Solution Page Link: https://dkodetree.com/solutions/inver...
💻 Code on Github: https://github.com/dkodetree/leetcode...
📌 Timestamps
00:00 - Introduction
00:11 - Understanding with Example
00:45 - Different Approaches and Time-Space Complexity
02:14 - Pre-order Depth First Search Code (Python)
03:21 - Post-order Depth First Search Code (Python)
📌 Quick Links:
🔹 Practice Series Solutions:
https://dkodetree.com/practice/series...
🔹 DKodeTree Roots 25 – Foundation Problems:
https://dkodetree.com/practice/dkodet...
🔹 Explore more:
https://dkodetree.com – Simplifying DSA for beginners!
#dkodetree #leetcode #python
#interviewpreparation #treetraversal
#dfs #depthfirstsearch
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