# Use a dict to classify HTTP status codes: map 200 to 'OK', 301 to 'Redirect', 404 to 'Not Found', 50

Canonical URL: <https://datadriven.io/problems/use-a-dict-to-classify-http-status-codes-map-200-to-ok-3-3bb2bea5>

Domain: Python · Difficulty: medium

## Problem

Use a dict to classify HTTP status codes: map 200 to 'OK', 301 to 'Redirect', 404 to 'Not Found', 500 to 'Server Error'. Look up codes 200, 404, and 999 (using .get with default 'Unknown'). Print each result.

## Related

- [All practice problems](https://datadriven.io/problems)
- [Mock interview mode](https://datadriven.io/interview/use-a-dict-to-classify-http-status-codes-map-200-to-ok-3-3bb2bea5)
- [Python Interview Questions](https://datadriven.io/python-interview-questions)
- [Data Engineering Interview Prep Guide](https://datadriven.io/data-engineer-interview-prep)
- [Daily Challenge](https://datadriven.io/daily)

---

Source: DataDriven (https://datadriven.io). 100% free data engineering interview prep. Live code execution against Postgres 16, Python 3.11, and Spark sandboxes. No paywall, no premium tier, no signup gate.