This course builds upon the basic concept of pointers, discussed in C Programming: Modular Programming and Memory Management, and introduces the more advanced usage of pointers and pointer arithmetic.

I'm trying to make a point in my C++/data structures class about two-dimensional arrays being an array of one-dimensional arrays, so I thought I'd be clever and whip up the following quickie ...

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… ...