Grokking the Coding Interview Patterns/

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Solution: Tree Diameter

Solution: Tree Diameter

Let’s solve the Tree Diameter problem using the Graphs pattern.

We'll cover the following...

Statement

Given an undirected tree with nn nodes labeled from 00 to n−1n - 1, represented by a 2D array edges where edges.length==n−1edges.length == n - 1. Each edges[i]=[ai,bi]edges[i] = [a_i, b_i] ...