Design a circular queue data structure

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

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

Question

Design a circular queue data structure

PracHub · Accepted Answer

This question evaluates understanding of circular buffer data structures and the ability to implement fixed-capacity queue operations with O(1) time and O(k) space guarantees, testing skills in index management and state representation within the Coding & Algorithms domain.

Quick Overview

Design a circular queue data structure