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Binary Tree Postorder Traversal

easy Solve on LeetCode

Problem
Postorder Traversal
Examples
Follow up
Solution
Method 1 - Recursion
Method 2 - Using 2 Stacks
Pseudocode
Dry run
Method 3 - Using 1 Stack
Method 4 - One Stack with Tree Modification
Code

Related Tags

binary-tree bt-binary-tree interviewbit leetcode traversal traversal/postorder

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