Andrew Healey • 1/15/2019

Leetcode - Episode 15 - Three Tree Qs (3 x E)

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The article details the author's approach to solving three tree-based coding problems on LeetCode. It includes Python code and analysis for Invert Binary Tree, N-ary Tree Postorder Traversal, and N-ary Tree Preorder Traversal, discussing recursive and iterative solutions, time/space complexity (O(n)), and personal reflections on the elegance of the implementations.

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#Python #algorithms #Leetcode
Leetcode - Episode 15 - Three Tree Qs (3 x E)

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