Structures (or “structs” in C) allow you to group several related variables and treat them as one unit. They are a mechanism for extending the type system of the C language by introducing user-defined ...

Programming C without variables is like, well, programming C without variables. They are so essential to the language that it doesn’t even require an analogy here. We can declare and use them as ...

Despite how much my C has improve lately, I don't know what the problem is here. The math all works, and I've debugged that the code is actually being hit. Short story: In the code below, after I set ...