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 ...

The operations that may be performed on an ADT completely depend on the ADT’s purpose. For example, an ADT for a stack might include operations such as initialization, pushing data, popping data, ...

And they’re useless if you want to combine different data types together. Luckily, C provides us with proper alternatives out of the box.

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>I never noticed it before, but after doing some java programming and coming back to C/C++ I've ...