Welcome to C language tutorial. Before digging into C language, let me explain my motive behind writing this tutorial. You can find a lot of tutorials and books online and offline on C language. They all are well written by their writer. Just like every writer have his/her own way of writing, I also have my own way of understanding and writing a concept. I want to explain the C language in my own way so that one can get benefited directly or indirectly.
I always follow WWH theory to understand/ learn anything. Now one question will came in your mind. What is this WWH theory ? Let me explain WWH theory.
What is WWH theory ?
The WWH theory is a set of three questions that you must ask to completely understand anything. Getting answer of these questions means you complexly understand that concept. So, you just need to find fair answer of these three questions. So let me explain all these three question:
1st Q. :- W ( What ) : “What is it ?”. It is about the thing. With this question you will know about the thing you are going to understand.
2nd Q :- W ( Why ) : “Why it is required or why it is needed ?” This is about need or requirement of the thing.
3rd Q :- H ( How ) : “How can you achieve it ?” With the help of above two question you know about the thing and it’s need. Now you need to find the way to achieve it. So this is about the way or method will be used to accomplished it. I hope it is clear. If not ,don’t worry you will understand when you go through the tutorials.
I have divided the complete C language tutorials in small modules and we will understand these modules with the help of WWH theory.
Hope you like it …