> For the complete documentation index, see [llms.txt](https://www.introtoc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.introtoc.com/session-2.md).

# Session 2

- [session2.c](https://www.introtoc.com/session-2/session2.c.md)