# Page Not Found

The URL `chapters/swift-basics/data-types` does not exist.

You might be looking for one of these pages:
- [Data Types](https://ios-course.cornellappdev.com/resources/textbook/swift-basics/data-types.md)
- [Data Structures](https://ios-course.cornellappdev.com/resources/textbook/swift-basics/data-structures.md)
- [Dictionaries](https://ios-course.cornellappdev.com/resources/swift-foundations/dictionaries.md)
- [Tuples](https://ios-course.cornellappdev.com/resources/swift-foundations/tuples.md)
- [Enums and Switches](https://ios-course.cornellappdev.com/resources/swift-foundations/enums-and-switches.md)

## How to find the correct page

1. **Ask a question**: /sitemap.md?ask=<question> - Complete answer with sources
2. **Browse the full index**: [/sitemap.md](https://ios-course.cornellappdev.com/sitemap.md) - Complete documentation index
3. **View the full content**: [/llms-full.txt](https://ios-course.cornellappdev.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/resources/textbook/swift-basics/data-types.md`)
- Use `Accept: text/markdown` header for content negotiation