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.

What difficulty level is this coding question?

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

What role is this question designed for?

This question is commonly asked for Data Scientist candidates at Uber during technical interviews.

Move zeros to the front | Uber Coding Question

Quick Overview

This question evaluates array manipulation and in-place algorithm competencies, including handling space-time trade-offs and preserving relative order (stability) while operating with O(1) extra space.

medium
Uber
Coding & Algorithms
Data Scientist

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