Solve tree distance and design file system

Q: Solve tree distance and design file system

This question evaluates a candidate's ability to compute distances within tree structures and to design efficient hierarchical data structures supporting dynamic queries and updates, testing skills in tree algorithms and data structure design within the Coding & Algorithms domain.

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Coding & Algorithms questions require understanding of core concepts and practice. PracHub provides solutions with explanations to help you master coding & algorithms interviews.

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Given a binary tree, find the maximum distance between two 'alive' nodes, where 'alive' nodes are initially the leaves; follow-up: allow the set of 'alive' nodes to be specified arbitrarily. LeetCode 1166. Design File System

https://leetcode.com/problems/design-file-system/description/

Solve tree distance and design file system

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