Tag: The C Programming Language

C programming is one of the most used programming languages in the world. It is a general-purpose programming language with a strong focus on creating efficient, safe, and reliable software. In this article, I am going to discuss the basics of C programming.

What is C Programming?

C is a compiled programming language. It means that C is a compiled form of C++. There are many different C programming compilers like GCC, CLANG, Microsoft Visual Studio, and others. C programming is very different from other programming languages. It has its peculiar features and characteristics.

How does C Programming Work?

The C programming compiler works by first analyzing the source code. The source code is a sequence of characters written in some specific language. Once the compiler analyzes the source code, it generates machine instructions. This process is called compilation.

C Programming Syntax

C syntax is very similar to the English language. The basic structure of a C program is a declaration statement. Declarations specify the types and variables that are defined.

Declaration Statement

A declaration statement contains two parts:

* Type

* Variable Name

There are three types of variable declarations:

* int – Integer

* float – Floating point

* char – Character

These three types of variables are the basic types of variables. Variables of type integer and floating-point are signed values.

Types of Variables

A variable of any data type can be declared as a static variable. Static variables are those variables that are not allocated to a particular object.

Object-Oriented Programming

Object-oriented programming is one of the most important aspects of C programming. Object-oriented programming is used to create objects, methods, and classes.

Object-Oriented Programming in C

C programming supports object-oriented programming. When you write a C program, you have to define an object of some class. An object is a self-contained piece of code.

Objects are created by defining the class. Class is a collection of methods and variables. Each method is associated with a particular action.

Methods are also known as functions. A function is a set of instructions that will be executed by the computer to perform a certain task. Methods contain variables that store the information needed to execute a task.

Object-oriented programming helps to reduce the coding effort as it is a well-organized and structured way to write the codes.

Objects, Methods, and Classes

You will need to define the objects, methods, and classes to write a C program. Objects represent real-world entities. A class represents a group of objects and it defines the behavior of objects.

A class can have methods that define the actions that are performed on the objects of that class. A class can have its own set of variables.