What is C Programming language and how to learn it?

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There are many questions within the mind of many regarding what is C Programming language and how to learn C language. If you would like to become a great software engineer, then the most important thing for that is coding.

Because in technical interviews you’ll be asked to write code along with their expert theory questions. In such a situation, if you are doing not have proper knowledge of programming, then you are not moving forward in these interviews.

By the way, questions are asked in these interviews regarding basic programming languages like C and C++. Now the question arises does one know what is this C language? Why is it recommended to learn C programming before learning any other language? How is it learned? If all these questions arise in your mind too, then today’s article on the way to learn C Programming Language is going to be very informative for you.

 Why were many of us, especially students asked to write down about programming languages, as a result of this today I thought why not start with C Language in Hindi itself because it is considered the father of all programming languages.

If you do not even know about it and also you want to know why we should learn how to program in C language despite other modern programming languages, then definitely read this text till the end.

Then without taking a further test of your patience, let’s start it and realize the basics of C programming.


What is C language – what’s C Programming Language ?

may be a procedural programming language. it had been initially developed by Dennis Ritchie between 1969 and 1973 . it had been mainly developed on the lines of a system programming language, to write down programs for the operating system.

Many later languages ​​have taken many syntax/features from C language either directly or indirectly. just like the syntax of Java , PHP , JavaScript and other languages ​​are all supported C language.

You can call C++ a superset of C Language. There are some programs that compile in C but not in C++.



C language 

C Language may be a general-purpose programming language, which is employed to create many types of applications.

Through C programming, we will develop many types of software ranging from operating systems like Windows or iOS. it’s also a machine-independent structured programming language. this suggests C language programs can run on different types of computers.


Why C Language is used as a professional language?

Let us know about the reasons why C language is used as a professional language.

  • Due to this very basic language, it is very easy to learn it.
  • This language is very structured .
  • Very efficient programs can be written using this.
  • It can easily handle very low-level activities .
  • Also, it can be compiled in many computer platforms.

What is the first book based on C Programming?

In 1978, the first book on C programming, ” The C Programming Language “, was published. In the first edition of the book, programmers were provided with information about the informal specification of Language.

It is written by Brian Kernighan and Dennis Ritchie, this book became very popular among C programmers under the name of ” K&R “.

What are the features of the C Programming Language?

Although there are many features of the C Programming Language, here we are going to discuss some important features.

It is a Procedural Language

In procedural languages ​​like C, a list of predefined instructions are followed step by step. A typical C program uses one or more procedures (called functions) to perform a task.

If you are new to programming, then you must be thinking that this is the only way all programming languages ​​work. But it is not so at all because there are other programming paradigms as well. One such commonly used paradigm is Object-oriented programming (OOP) which allows developers to create objects to solve a given task.

C programs are very fast

Newer languages ​​such as Python and Java offer more features (eg garbage collection, dynamic typing) than C programming. But in this the performance becomes low due to additional processing.

C language allows programmers to do direct manipulation in Computer HardwareThis is not possible in most high-level programming languages. That’s why C is considered a better choice to learn programming.

Are Standard C Programs Very Portable?

They have a tag line which is “Write once, compile everywhere”. Standard C programs are very portable, which means that programs written in one system (for example Windows 7) can be compiled in another system (Mac OS) without any changes.

Use of modularity

If you want, you can store sections of C code in the form of libraries for future use. This concept is called modularity.

C can do very little work by itself. It means to say that the real power of C language comes from its stored libraries. There are many standard libraries in C language to solve common problems. Suppose, you have to display something in the screen, then for this you can include “stdio.h” library in your program which allows you to use printf() function.

Statically Typed Language is

C is a statically typed language. This means that the type of the variable is checked at compile time and not at run time. The biggest advantage of this is that error detection happens only during the software development cycle. Also statically typed languages ​​are much faster than dynamically typed languages ​​in general if we talk then.

In many General Purpose

Agreed that C is a very old language, but C is used in many applications, whether it is system programming or photo editing software. Let us know about some applications where C programming is used:

Embedded Systems  
Operating System Windows , Linux , OSX, Android , iOS     
Databases PostgreSQL, Oracle, MySQL, MS SQL Server              
Other Uses In Network drivers, Compilers, Print spoolers

Some Interesting Facts about C Language

1. C was invented to write an operating system named UNIX .

2. C language is the successor of B language which was introduced in the early 1970s.

3. This language was formalized in 1988 by the American National Standard Institute (ANSI) J.

4.   UNIX OS is completely written in C.

5. In the present time, C is the most popular and most used System Programming Language.

6. Most of all state-of-the-art software is implemented in C only.

7. The most popular Linux OS and RDBMS MySQL are also written in C.


How to learn C Language – Basics of C Programming

Why only C language, if you want to learn any language, then first you have to understand that language for which you can take the help of online sources like Websites, Blogs or Online Courses, whereas in Offline Sources you can take Books or Tutorial Classes. can take help.

Below you will find a playlist of YouTube, here you have complete information about how to make software in C language.

No matter where you study, but remember that unless you run those programs in your systems and do not write new programs, again and again, there is no benefit to your studies.

For this, you have to write and practice those programms again and again, then you can learn C language properly.

Let us tell you a list of some such websites.

w3schools.com FREE
tutorialspoint.com FREE
learn-php.org FREE
codecademy.com FREE/PAID
Udemy.com FREE/PAID      


Why is C language used?

Many times it must have come to your mind why C language is still used when there are thousands of languages ​​available in the market. Your thinking is completely justified, but there is some reason behind it, due to which C language is still used.

C was initially used for system development work, mainly they are used to write Operating System Programs. This is because C programming is very efficient compared to the rest. This is the reason that more than 40 years old language is still used.

Another reason is that Standard C programs are very portable. This source code, which was written in one operating system, can be compiled or run in another operating system as well, without making any changes.

Another reason is that it is a very good language to learn programming. This is because if you know C programming, then you will understand how these programs work, along with you can create a mental picture in your mind that how a computer works.

C is used more according to the system development language because it produces such code which runs as fast as the fast assembly language runs. That’s why C is used in many places such as −

  • Operating Systems
  • language compilers
  • Assemblers
  • Text editors
  • print spoolers
  • network driver
  • Modern Programs
  • databases
  • Language interpreters
  • Utilities

Who created C Language?

C Language was created in 1972 by Dennis Ritchie at Bell Laboratories of AT&T (American Telephone And Telegraph).

Why was it named as C language?

Because all the ideas of C Language were taken from the old Computer Programming Language B, hence it was named C Language.

what did you learn today?

I hope you must have liked this article of mine, what is C language and how to learn C language . It has always been my endeavor to provide complete information about C Language in English to the readers so that they do not have to search on any other sites or the internet in the context of that article.

This will also save them time and they will get all the information in one place. If you have any doubts regarding this article or you want that there should be some improvement in it, then for this you can write low comments.

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