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Lowest Common Ancestor of a Binary Tree

medium Solve on LeetCode

Problem
Definition
Examples
Note
Follow up
Solution
Video explanation
Method 1 - By Storing root to p and q paths using backtracking
Algorithm
Code
Complexity
Method 2 - Using Post-order Traversal 🏆
Picture for better explanation
Code
Complexity
Method 3 - Using RMQ

video explanation

Related Tags

backtracking binary-tree bt-binary-tree euler graph leetcode lowest rmq-range-minimum-query traversal/postorder video

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