Unionize Your Variables – An Introduction To Advanced Data Types In C March 2, 2018 by Sven Gregori 61 Comments Programming C without variables is like, well, programming C without variables.

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… ...

When a program attempts to search a data structure for a particular item, it uses an algorithm. An algorithm is a process, defined in code, for carrying out a specific task.