C

C Tutorial – Examples Of C Programming

It is simple to learn C programming if you follow the tutorials in the correct order and practice C programs along the way. This C tutorial is intended for beginners, so you will have no trouble even if you have no prior knowledge of the C language.
C is a programming language for general-purpose computers. A general purpose language is one that is widely used in many domains and is not domain specific. Dennis Ritchie created the C programming language in 1972 at AT&T Bell Laboratories in the United States.

The Basics of C

Because of the features it provides, C is a very popular programming language. Here are some of the characteristics of the C programming language.
1. The C programming language is simple and easy to learn.
2. transportable
C is a machine-independent programming language, which means that a C program written on one machine can run on another without requiring any code changes.
3. Fast C is a compiler-based language that supports only useful features that speed up C file compilation.
4. Extensible C programs allow for code modifications and the addition of new code to existing programs, making the C language extensible. It becomes easier to add new features to existing C programs.
5. Mid-level programming language C language combines the advantages of both high-level and low-level languages. C, like low-level languages, allows hardware manipulation while also providing high-level user functionality.

A straightforward C program

#include <stdio.h>
int main() {
  printf("Hello World!");
  return 0;
}

Output:

Hello World!

C Tutorial

Learn and practice these tutorials in the order listed.

Learn the fundamentals of C. The First C Language History

  • C characteristics
  • Turbo C++ installation: compile and run the first C program – Turbo C++ installation guide Also, refer to this to learn about the compilation and execution steps of a C program.
  • First C Program – What all basic components work together to make a complete program. Discover the fundamentals of C building blocks.
  • C printf() and scanf() are input/output functions in C.
  • Variables in C
  • C Data Types
  • Keywords in C – A list of reserved words and their functions in the C language.
  • C identifiers
  • C’s remarks

Decision Control Statements in C

  • If statement – Basic usage, flow, and examples of if statements.
  • If-else statement – The use of If-else in a program. Flow diagram and examples
  • Switch-case – How to use switch-case statements in C and what the role of break is when using this control structure.

C Loops

  • Examples, flow diagrams, and the use of the for loop in C.
  • while loop – A guide to while loop usage with flow diagrams and examples.
  • dowhile loop – Learn about the do-while loop and the differences between while and dowhile.

C – Loop control statements

  • Break statement – When and how to use a break statement in a C program.
  • Continue statement syntax, usage, and examples in C
  • Goto statement – How to use goto in a program and why it should be avoided when developing a C application.

Array Tutorials in C Arrays – Array fundamentals

  • 2D array – How to implement and use a 2D array in a program.
  • Array pointer
  • Passing an array to a function – Learn how to pass an array as an argument to a function in C.

C Strings and String Functions – Everything about strings and string functions. A comprehensive manual.

  • C strcat()
  • C strncat()
  • C strchr()
  • C strcmp()
  • C strncmp()
  • C strcoll()
  • C strcpy()
  • C strncpy()
  • C strrchr()
  • C strspn()
  • C strstr()
  • C strcspn()
  • C strlen ()

C functions

  • C functions – What are functions and how do they work in a program?
  • Function Call by Value Method – In the call by value method, the actual arguments are copied to the formal arguments, so any operation performed by the function on the arguments has no effect on the actual parameters.
  • Function Call by Reference method – Unlike call by value, this method passes the address of actual arguments (or parameters) to the formal parameters, which means that any operation performed on formal parameters affects the value of actual parameters.

Structure

  • Structures in C – A comprehensive guide to structures in C
  • Pointer in C Programming
  • C Pointers – What are pointers and how do you use them?
  • Pointer to pointer tutorial (Double pointer).
  • All about function pointers
  • Passing pointers to functions – Discover how to pass a pointer to a function.

File I/O File I/O

  • Learn how to perform Input/Output operations on files in C. Also, learn how to handle text/binary files in a program.
  • Table of Operator Priority

Operator Precedence

  • In C, includes various types of operators.

C Case Studies

  • C Case Studies

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