## C Programming

- C Tutorial — a short, simple tutorial on some basics of the C language.

## Concepts

- The Binary Number System — a very quick explanation of how binary numbers work, including fractions. There's a slightly longer explanation from a different perspective here.
- And if you don't yet have common powers of two memorized, you'll want to work on that. Knowing
*at least* 2^{8}, 2^{16}, and 2^{32} off the top of your head will be very useful.