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 Microsoft.

What role is this question designed for?

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

Build a CSV Query Engine | Microsoft Coding Question

Quick Overview

This question evaluates proficiency in text parsing, data modeling, and implementing in-memory query semantics, including CSV parsing rules, type inference for numeric fields, and correct numeric versus lexicographic comparisons.

medium
Microsoft
Coding & Algorithms
Software Engineer

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