Author Archives: Joseph

Variables create the opportunity re-use the same value multiple times. Variables store a value that you assign to it, which you can later retrieve whenever and however many times you want. (more…)

This post is a bit of extra reading to accompany the “Hello World!” tutorial.  We’ll be returning to the original code and explaining how it works and what each line does. (more…)

We’ll start with the most basic C program you can write: a simple “Hello World!” outputted to the screen.  I’ve included several screen shots in this tutorial, which you’ll need to click to enlarge them to their full size (I doubt you can see them properly otherwise). (more…)

Throughout this C tutorial, I’ll be using a free piece of software called C-Free.  It’s a light-weight IDE- much more basic than Visual Studio Express- very simple to use and all you really need, at least for the scope of this tutorial. (more…)