C Tutorials

The Birth and history of C Programming Language

  • 2007-09-07
  • Comments
  • Emiley J
  • 752

The C language shook the computer world. Its impact should not be underestimated, because it fundamentally changed the way programming was approached and thought about. The creation of C was a direct result of the need for a structured, efficient, highlevel language that could replace assembly code when creating systems programs. As you probably know, when a computer language is designed, trade-offs are often made, such as the following:
Read More

Basics of C

  • 2007-09-20
  • Comments
  • Abinaya
  • 752

C is a general-purpose programming language. It has been closely associated with the UNIX operating system where it was developed, since both the system and most of the programs that run on it are written in C. The language, however, is not tied to any one operating system or machine; and although it has been called a ``system programming language'' because it is useful for writing compilers and operating systems, it has been used equally well to write major programs in many different domains.
Read More

Getting Started with C

  • 2007-09-20
  • Comments
  • Baski
  • 752

The only way to learn a new programming language is by writing programs in it. The first program to write is the same for all languages:  Print the words, hello, world. This is a big hurdle; to leap over it you have to be able to create the program text somewhere, compile it successfully, load it, run it, and find out where your output went. With these mechanical details mastered, everything else is comparatively easy.
Read More

Variables and Arithmetic Expressions in C

  • 2007-09-20
  • Comments
  • Charles
  • 751

This C sample program uses the formula oC=(5/9)(oF-32) to print the following table of Fahrenheit temperatures and their centigrade or Celsius equivalents:
Read More

The for statement in C

  • 2007-09-20
  • Comments
  • Daniel Malcolm
  • 752

The for statement is a loop, a generalization of the while. If you compare it to the earlier while, its operation should be clear. Within the parentheses, there are three parts, separated by semicolons. The first part, the initialization
Read More

Functions in C

  • 2007-09-20
  • Comments
  • Kamini
  • 751

In C, a function is equivalent to a subroutine or function in Fortran, or a procedure or function in Pascal. A function provides a convenient way to encapsulate some computation, which can then be used without worrying about its implementation. With properly designed functions, it is possible to ignore how a job is done; knowing what is done is sufficient. C makes the sue of functions easy, convinient and efficient; you will often see a short function defined and called only once, just because it clarifies some piece of code.
Read More

Basics of Structures in C

  • 2007-09-22
  • Comments
  • Grenfel
  • 751

The keyword struct introduces a structure declaration, which is a list of declarations enclosed in braces. An optional name called a structure tag may follow the word struct (as with point here). The tag names this kind of structure, and can be used subsequently as a shorthand for the part of the declaration in braces.
Read More

Pointers and Arrays in C

  • 2007-09-22
  • Comments
  • Priya
  • 753

In C, there is a strong relationship between pointers and arrays, strong enough that pointers and arrays should be discussed simultaneously. Any operation that can be achieved by array subscripting can also be done with pointers. The pointer version will in general be faster but, at least to the uninitiated, somewhat harder to understand.
Read More

Most Viewed Articles on C

Latest Tutorials

Ask a Question

Subscribe to Tutorials

Related Tutorials

Command-line arguments in C

Simple arithmetic calculations in C

Find square and square root for a given number in C

Sorting an integer array in C

Printing a simple histogram in C

Sum of the elements of an array in C

Passing pointer to a function in C

Passing double value to a function in C

Calculator in C

Infix to Prefix And Postfix in C

while, do while and for loops in C

Unicode and UTF-8 in C

if, if...else and switch statements in C with samples

Formatting with printf in C

Statements in C

Archived Comments

1. The best explanation....Thanq :)
View Tutorial          By: Gautham at 2012-01-29 05:05:48

2. Plz can u give me some more examples of recursion.
View Tutorial          By: Asadullah at 2010-01-23 06:38:58

3. A good and useful tutorial for beginners.
t

View Tutorial          By: Hayk at 2010-01-12 10:55:15

4. Exception in thread "Thread-0" java.lang
View Tutorial          By: Ghulam Murtaza at 2012-12-12 06:43:58

5. IS Java Comm API will supports thw windows?
View Tutorial          By: SAM at 2008-05-29 03:26:44

6. Hello,

your solution is kinda overk

View Tutorial          By: Hdm-Student at 2010-06-16 08:10:51

7. Nice one. I havn't thought of this before.
View Tutorial          By: Aniket Sawant at 2013-04-09 05:40:58

8. It's a good article.Would you please elaborate th
View Tutorial          By: Chandra at 2015-10-05 12:24:24

9. Can any one help me writing the code...
In

View Tutorial          By: Prajwal at 2011-11-08 10:19:58

10. Thanks a lot for the code...
thats working

View Tutorial          By: Rahul at 2008-06-28 14:16:10