Build a least-recently-used cache

Q: How do I practice coding and algorithm questions?

Use PracHub's coding console to write, test, and debug your solutions in Python or JavaScript. View hints, test against sample inputs, and compare with official solutions.

Q: What difficulty level is this coding question?

This is a hard difficulty Coding & Algorithms question, commonly asked during Onsite rounds at Anthropic.

Q: What role is this question designed for?

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

Question

Build a least-recently-used cache

PracHub · Accepted Answer

This question evaluates a candidate's competence in designing and implementing efficient in-memory cache mechanisms, focusing on data structures, eviction policies, and algorithmic time-space complexity.

Quick Overview

Build a least-recently-used cache