Introduction C Language |Basic|History|Syntax|
Published: 2022-11-24 03:58:59

`<h1 style="font-weight: 400;"><strong><span data-mce-style="font-size: xx-large;" style="font-family: arial; font-size: x-large;">What is introduction C Programming Language?</span></strong></h1><div><span style="font-family: arial; font-size: medium;"><b>Introduction, to C Language:</b>&nbsp;<b>C</b> language is a very powerful and general-purpose programming language. We can use C to develop <b>software </b>such as <b>databases</b>, <b>operating systems</b>, <b>compilers</b>, and many more software developed. C programming language is excellent to learn for beginners in programming. C Language is a mother language programming language in every computer programming language.<b><br /></b><br />C Language that is extremely popular, simple, and flexible to use. It is a structured programming language that is machine-independent and extensively used to write various applications, Operating Systems like Windows, and many other complex programs like Oracle database, Git, Python interpreter.<br /><br /><b>introduction c language</b> ‘C’ language is a Mother’s programming language. One can say, C is a base for the other programming. If you know ‘C,’ you can easily get the knowledge of the other programming languages that uses the concept of ‘C’<br /><br />It is essential to have a background in computer memory mechanisms because it is an important aspect when dealing with the C programming language.</span></div><div><span style="font-family: arial;"><br /></span></div><div><div class="avsTOC"> <span style="font-family: arial;"><button onclick="avsToggle()">Table of Contents</button> </span><ol id="avsTOC"></ol> </div></div><div><span style="font-family: arial;"><br /></span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEFYxGym3dv5OlUr9GK6rAxuQ8pJC48FEB5Mhv37vLGjSaWjR275C6WCZkv76rX-8JwcfHs9cNpiaqFufTkWpZx_8NXZZcr0V4XJZ7OI15fNmDglgU73Ot-Ubalf78Bo4bf9PbpJWsRbRqTEccxQNV_FkExro4OpZHBdWD2ql_ML-7Ca55G6G5J4OFTQ/s1200/introduction-c-language.jpg" style="margin-left: 1em; margin-right: 1em;"><span style="font-family: arial;"><img alt="Introduction C Language |Basic|History|Syntax|" border="0" data-original-height="640" data-original-width="1200" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEFYxGym3dv5OlUr9GK6rAxuQ8pJC48FEB5Mhv37vLGjSaWjR275C6WCZkv76rX-8JwcfHs9cNpiaqFufTkWpZx_8NXZZcr0V4XJZ7OI15fNmDglgU73Ot-Ubalf78Bo4bf9PbpJWsRbRqTEccxQNV_FkExro4OpZHBdWD2ql_ML-7Ca55G6G5J4OFTQ/w640-h342/introduction-c-language.jpg" title="Introduction C Language |Basic|History|Syntax|" width="640" /></span></a></div><div><span style="font-family: arial;"><br /></span></div><h2 style="text-align: left;"><span style="font-family: arial; font-size: large;"><b>History of C Programming Language</b></span></h2><span style="font-family: arial; font-size: medium;">The base or father of programming languages is ‘ALGOL.’ It was first introduced in 1960. ‘ALGOL’ was used on a large basis in European countries. ‘ALGOL’ introduced the concept of structured programming to the developer community. In 1967, a new computer programming language was announced called as ‘BCPL’ which stands for Basic Combined Programming Language.</span><div><span style="font-family: arial; font-size: medium;">&nbsp;</span><div><span style="font-family: arial; font-size: medium;">BCPL was designed and developed by Martin Richards, especially for writing system software. This was the era of programming languages. Just after three years, in 1970 a new programming language called ‘B’ was introduced by Ken Thompson that contained multiple features of ‘BCPL.’ This programming language was created using UNIX operating system at AT&amp;T and Bell Laboratories. Both the ‘BCPL’ and ‘B’ were system programming languages.</span><div><span style="font-family: arial;"><br /></span><div><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">About C Programming Language</span></b></h2><span style="font-family: arial; font-size: medium;">C language is imperative, procedural, and general-purpose in nature, developed by <b>Dennis M. Ritchie</b> in <b>1972</b> at the Bell Telephone for developing the UNIX OS. As of now, the C language is one of the most widely used computer languages along with Java, which is mostly used among modern programmers.</span></div><div><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">Introduction to C Programming Language</span></b></h2><span style="font-family: arial; font-size: medium;">C is a programming language developed in at &amp; T’s Bell Laboratories of the USA in 1972. It was designed and written by a man named Dennis Ritchie. C is a computer programming language. That means that you can use C to create lists of instructions for a computer to follow.&nbsp;</span></div><div><span style="font-family: arial; font-size: medium;"><br /></span></div><div><span style="font-family: arial; font-size: medium;">C is one of thousands of programming languages currently in use. C has been around for several decades and has won widespread acceptance because it gives programmers maximum control and efficiency. C is an easy language to learn. It is a bit more cryptic in its style than some other languages, but you get beyond that fairly quickly.&nbsp;</span></div><div><span style="font-family: arial;"><br /></span></div><div><span style="font-family: arial; font-size: medium;">Possibly why C seems so popular is because it is reliable, simple and easy to use. Moreover, in an industry where newer languages, tools and technologies emerge and vanish day in and day out, a language that has survived for more than 3 decades has to be wonderful.</span></div><div><span style="font-family: arial;"><br /></span><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">How to Learn C Programming Language</span></b></h2><span style="font-family: arial; font-size: medium;"><span>Communicating with a computer involves speaking the language the computer understands, which immediately rules out English as the language of communication with a computer. However, there is a close analogy between learning English language and learning C language.</span><span style="background-color: white;">&nbsp;C programming language, you can read first&nbsp;</span><span style="background-color: white;">Introduction c language.</span></span></div><div><span style="font-family: arial; font-size: medium;"><br /></span></div><div><span style="font-family: arial; font-size: medium;">The classical method of learning English is to first learn the alphabets used in the language, then learn to combine these alphabets to form words, which in turn are combined to form sentences and sentences are combined to form paragraphs.&nbsp;</span></div><div><span style="font-family: arial; font-size: medium;"><br /></span></div><div><span style="font-family: arial; font-size: medium;">Learning C is similar and easier. Instead of straight-away learning how to write programs, we must first know what alphabets, numbers and special symbols are used in C, then how using them constants, variables and keywords are constructed, and finally how are these combined to form an instruction. A group of instructions would be combined later on to form a program.</span></div><div><span style="font-family: arial;"><br /></span></div><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">Why Learn C Programming Language?</span></b></h2><span style="font-family: arial; font-size: medium;">This language is a must for those working professionals as well as students who want to become established software engineers. Here are some of the key reasons why you must learn the C language for the domain of software development:</span><div><span style="font-family: arial; font-size: medium;"><br /></span><div><span style="font-family: arial; font-size: medium;"><b>1.</b> This language helps users comprehend a computer’s internal architecture. It assists you in knowing how a computer would store information within and retrieve it.</span></div><div><span style="font-family: arial; font-size: medium;"><br /><b>2. </b>Learning other programming languages becomes easier after learning C, such as Python, Java, etc.</span></div><div><span style="font-family: arial; font-size: medium;"><br /><b>3. </b>A programmer who is well-versed with the C language gets opportunities to work on various open-source projects. For instance, some of the very popular projects (open-source) have been written using the C programming language, such as Python interpreter, Linux kernel, SQLite database.</span></div></div><div><span style="font-family: arial;"><br /></span></div><h3 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">Difference between C and C++</span></b></h3></div><div><ul style="text-align: left;"><li><span style="font-family: arial; font-size: medium;">C++ was developed as an extension of C, and both languages have almost the same syntax.</span></li><li><span style="font-family: arial; font-size: medium;">The main difference between C and C++ is that C++ support classes and objects, while C does not</span></li></ul><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">Benefits of C Programming Language</span></b></h2><span style="font-family: arial; font-size: medium;">Here are a few reasons why programmers choose the C language for running a program: It is a structured language.<br /></span><ul style="text-align: left;"><li><span style="font-family: arial; font-size: medium;">The C language is very easy to understand and learn.</span></li><li><span style="font-family: arial; font-size: medium;">The C language generates very efficient programs.</span></li><li><span style="font-family: arial; font-size: medium;">It helps you handle various low-level activities.</span></li><li><span style="font-family: arial; font-size: medium;">The compilation of C programs can occur on various computer programs.</span></li></ul><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">Applications of a C Language</span></b></h2><span style="font-family: arial; font-size: medium;">This language was initially utilized for the development of systems- particularly those programs that would make up an OS (Operating System). The C programming language was adopted in the form of a language for system development, since it generates codes that run as fast as those codes that exist in the assembly language.</span></div><div><span style="font-family: arial;">&nbsp;</span></div><div><b><span style="font-family: arial; font-size: medium;">Here are a few examples of how we can use the C language in development:&nbsp;&nbsp;</span></b></div><div><ul style="text-align: left;"><li><span style="font-family: arial; font-size: medium;">Operating Systems</span></li><li><span style="font-family: arial; font-size: medium;">Text Editors</span></li><li><span style="font-family: arial; font-size: medium;">Assemblers</span></li><li><span style="font-family: arial; font-size: medium;">Network Drivers</span></li><li><span style="font-family: arial; font-size: medium;">Print Spoolers</span></li><li><span style="font-family: arial; font-size: medium;">Modern Programs</span></li><li><span style="font-family: arial; font-size: medium;">Language Interpreters</span></li><li><span style="font-family: arial; font-size: medium;">Databases</span></li><li><span style="font-family: arial; font-size: medium;">Utilities</span></li></ul><div><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">Features of a C Language</span></b></h2></div><ul style="text-align: left;"><li><span style="font-family: arial; font-size: medium;">Simple</span></li><li><span style="font-family: arial; font-size: medium;">Easy To Used</span></li><li><span style="font-family: arial; font-size: medium;">Powerful</span></li><li><span style="font-family: arial; font-size: medium;">Portable</span></li><li><span style="font-family: arial; font-size: medium;">High Efficiency</span></li><li><span style="font-family: arial; font-size: medium;">Mid-Level Programming Language</span></li><li><span style="font-family: arial; font-size: medium;">Machine Independent</span></li><li><span style="font-family: arial; font-size: medium;">Structure Oriented</span></li><li><span style="font-family: arial; font-size: medium;">Flexible.</span></li></ul><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">Uses of the C Programming Language</span></b></h2><div><ul style="text-align: left;"><li><span style="font-family: arial; font-size: medium;"><b>Procedural Language:</b> The execution of the instructions present in a C program happens step by step.</span></li><li><span style="font-family: arial; font-size: medium;"><b>Speed:</b> The C language is much faster as compared to a majority of the programming languages, such as Python, Java, and many more.</span></li><li><span style="font-family: arial; font-size: medium;"><b>Portable:</b> A C program can be moved from any given platform to another one, and we can also run it on that platform without any of the charges.</span></li><li><span style="font-family: arial; font-size: medium;">General Purposes: We can use the C programming language for developing operating systems, databases, embedded systems, etc.</span></li></ul><h2 style="text-align: left;"><span style="font-family: arial; font-size: large;"><b>C Language Program File</b></span></h2><span style="font-family: arial; font-size: medium;">All the C programs are written into text files with extension ".c" for example hello.c. You can use "vi" editor to write your C program into a file.<br /><br />This tutorial assumes that you know how to edit a text file and how to write programming instructions inside a program file.</span></div><div><span style="font-family: arial;"><br /></span></div><h3 style="text-align: left;"><span style="font-family: arial; font-size: large;"><b>C Language Compilers</b></span></h3><span style="font-family: arial; font-size: medium;">When you write any program in C language, then to run that program you need to compile that program using a C Compiler which converts your program into a language understandable by a computer. This is called machine language (i.e. binary format). So before proceeding, make sure you have C Compiler available at your computer. It comes along with all flavors of Unix and Linux.<br /><br />If you are working over Unix or Linux, then you can type GCC -v or cc -v and check the result. You can ask your system administrator, or you can take help from anyone to identify an available C Compiler at your computer.</span></div><div><span style="font-family: arial;"><br /></span></div><h3><span style="font-family: arial; font-size: large;">C Program File Extension</span></h3><div><span style="font-family: arial; font-size: medium;"><b>introduction C language: </b>All the C programs area units written into text files with extension ".c" for example learncoding. c. you'll be able to use the "notepad" editor to write down your program into a file.<br /><br />C program assumes that you just edit a computer file and write down programming instructions within a program file.</span><div><span style="font-family: arial;"><br /></span></div><h2 style="text-align: left;"><b><span style="font-family: arial; font-size: large;">Summary of C Programming Language</span></b></h2><div><ul style="text-align: left;"><li><span style="font-family: arial; font-size: medium;">‘C’ Programming language was developed by Dennis Ritchie in 1972.</span></li><li><span style="font-family: arial; font-size: medium;">It is a robust language.</span></li><li><span style="font-family: arial; font-size: medium;">It is a low programming level language close to machine language</span></li><li><span style="font-family: arial; font-size: medium;">It is widely used in the software development field.</span></li><li><span style="font-family: arial; font-size: medium;">It is a procedure and structure oriented language.</span></li><li><span style="font-family: arial; font-size: medium;">It has the full support of various operating systems and hardware platforms.</span></li><li><span style="font-family: arial; font-size: medium;">Many compilers are available for executing programs written in ‘C’.</span></li><li><span style="font-family: arial; font-size: medium;">A compiler compiles the source file and generates an object file.</span></li><li><span style="font-family: arial; font-size: medium;">A linker links all the object files together and creates one executable file.</span></li><li><span style="font-family: arial; font-size: medium;">It is highly portable programming language.</span></li></ul><div><h2><b><span style="font-family: arial; font-size: large;">Syntax of C Programming Language</span></b></h2></div><div><table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="background: 0px 50% rgb(255, 255, 255); border-collapse: collapse; border: 1px solid rgba(155, 155, 155, 0.17); color: black; font-size: 15px; margin: 0px; outline: 0px; overflow-x: auto; padding: 0px; table-layout: fixed; vertical-align: baseline; width: 730px;"><tbody style="background: 0px 50%; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><tr style="background: 0px 50%; border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><td style="background: rgb(218, 238, 243); border: 1pt solid rgb(255, 170, 187); margin: 0px; outline: 0px; overflow-wrap: break-word; padding: 6pt; vertical-align: baseline; width: 75pt;" valign="bottom" width="100"><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="background-color: initial;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>#include&lt;stdio.h&gt;&nbsp;</b></span></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>#include&lt;conio.h&gt;</b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>int main()</b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>{</b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>printf("Welcome To Learn Coding Website");</b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>}</b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>getch();</b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>}</b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b><br /></b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>*****OUTPUT*****</b></span></p><p class="MsoNormal" style="background: 0px 50%; border: 0px; margin: 0px 0px 0in; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="color: #c00000; font-family: arial; font-size: medium;"><b>Welcome To Learn Coding Website</b></span></p></td></tr></tbody></table></div><div><h3><b><span style="font-family: arial; font-size: large;">Syntax Description C Program</span></b></h3></div></div></div></div></div><div><span style="font-family: arial;"><div><span style="font-size: medium;"><b>#include&lt;stdio.h&gt;:</b> Studio function is the first.&nbsp; Line of our code. # symbols represent a preprocessor in the c language program. When the program is the execution of tells.&nbsp;</span></div><div><span style="font-size: medium;">Include line is the C program, the first line of code. It stands for standard input-output function.</span></div><div><span style="font-size: medium;"><br /></span></div><div><span style="font-size: medium;"><b>Conio():</b> conio function is the c language predefined function.it is the console input/output function.</span></div><div><span style="font-size: medium;"><br /></span></div><div><span style="font-size: medium;"><b>Void():</b> void function is the keyword of c language. Void keyword is returned by the function.</span></div><div><span style="font-size: medium;"><br /></span></div><div><span style="font-size: medium;"><b>Main():</b> main() function here The execution of any program starts from the main function.</span></div><div><span style="font-size: medium;">&nbsp;</span></div><div><span style="font-size: medium;"><b>Clrscr(): </b>clrscr function can be used for the clear output screen of our computer.</span></div><div><br /></div><div><span style="font-size: medium;"><b>Print():</b> print function is the most useful function in the c programming language. The print function is the predefined function in the c library. Print function using the output screen of our program.</span></div><div><span style="font-size: medium;"><br /></span></div><div><span style="font-size: medium;"><b>Getch():</b> getch function is the c language function.it can be used to hold the output screen.&nbsp;</span></div></span></div><div><b><span style="font-family: arial; font-size: large;"><br /></span></b></div><div><h2><b><span style="font-family: arial; font-size: large;">FAQ C Programming Language</span></b></h2></div><div><span><div><b><span style="font-family: arial; font-size: medium;">Q.1 What is C language simple definition?</span></b></div><div><span style="font-family: arial; font-size: medium;"><b>Ans: </b>C language is a basic general-purpose programming language. It is a base of all high level programming language so it is called basic programming language.</span></div><div><b><span style="font-family: arial; font-size: medium;"><br /></span></b></div><div><b><span style="font-family: arial; font-size: medium;">Q.2 What is C and its features?</span></b></div><div><span style="font-family: arial; font-size: medium;"><b>Ans: </b>Simple, Powerful, Portable, Machine Independent, Structure Oriented, Mid-Level, High Speed, Flexible.</span></div><div><b><span style="font-family: arial; font-size: medium;"><br /></span></b></div><div><b><span style="font-family: arial; font-size: medium;">Q.3 What is C language best definition?</span></b></div><div><span style="font-family: arial; font-size: medium;"><b><span>Ans:&nbsp;</span></b><span>C is a programming language developed in at &amp; T’s Bell Laboratories of the USA in 1972. It was designed and written by a man named Dennis Ritchie. C is a computer programming language</span></span></div><div><b><span style="font-family: arial; font-size: medium;"><br /></span></b></div><div><b><span style="font-family: arial; font-size: medium;">Q.4 What is introduction in programming?</span></b></div><div><span style="font-family: arial; font-size: medium;"><span><b>Ans:&nbsp;</b></span><span>C language is a basic general-purpose programming language. It is a base of all high level programming language so it is called basic programming language.&nbsp;</span><span>C is a programming language developed in at &amp; T’s Bell Laboratories of the USA in <b>1972</b>. It was designed and written by a man named <b>Dennis Ritchie.</b> C is a computer programming language</span></span></div>
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