Solve sliding window and tree BFS

Q: Solve sliding window and tree BFS

This question evaluates proficiency with sliding-window techniques and breadth-first search on trees, measuring competencies in windowed string/state management, level-order traversal, and use of core data structures; it is categorized under Coding & Algorithms and emphasizes practical implementation skills.

Q: How do I approach Coding & Algorithms interview questions?

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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Solve a typical medium-level sliding-window problem (e.g., longest substring without repeating characters). LeetCode 102. Binary Tree Level Order Traversal

https://leetcode.com/problems/binary-tree-level-order-traversal/description/

Solve sliding window and tree BFS

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