Return nodes on a tree diameter path

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Q: What difficulty level is this coding question?

This is a medium difficulty Coding & Algorithms question, commonly asked during Technical Screen rounds at Citadel.

Q: What role is this question designed for?

This question is commonly asked for Software Engineer candidates at Citadel during technical interviews.

Question

Return nodes on a tree diameter path

PracHub · Accepted Answer

This question evaluates understanding of graph algorithms and tree properties, specifically the ability to identify and reconstruct a longest simple path (diameter) in an undirected tree.

Quick Overview

Return nodes on a tree diameter path