# Hello reader! Hello, reader! It’s the writer of this guide here, Dhruv. You might know me in real life, but if you don’t, don’t worry; it’s not important. In this guide, I’ll be covering computer science topics that I’ll be studying at university, as well as some additional material not covered in my courses. Instead of writing everything from scratch, I'll be using information available online and tweaking the language to make it easier for you to understand. We’ll start with C, as that’s what I’m currently learning. I know, I know\... we’re skipping the basic introduction to computer science for now, but don’t worry, we’ll get to it later! --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://cs.d19.in/readme.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.