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DIY: Diameter of Binary Tree

Explore how to compute the diameter of a binary tree by finding the longest path between any two nodes. This lesson helps you implement an efficient function to solve this common coding interview problem. Understand how to navigate the tree structure and calculate path lengths to prepare for real-world technical challenges.

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Problem statement

Given a binary tree, you need to compute the length of the tree’s diameter. The diameter of a binary tree is the length of the longest path between any two nodes in a tree. This path may or ...