Introduction of C programming

• C programming is a general purpose high level language.
• C programming language generally denoted structured or procedural language.
• C programming language is the most commonly used programming language.
• C programming language will help you to develop and design complex software applications.

History of C programming

• C programming language which born at AT & T's Bell laboratory of USA in 1972.
• C language was written by Dennis Ritchie that's why he is also called as father of C programming language.
• C programming was created for a specific purpose example: designing the UNIX operating system which is currently base of many UNIX based OS.

Features of C Language

   C is the widely used language. It provides many features that are given below.

1. Simple
2. Machine Independent or Portable
3. Structured programming language
4. Rich Library
5. Memory Management
6. Fast Speed
7. Pointers
8. Recursion

Structure of C Programs

   C program is divided into 7 parts. These 7 parts are called the basic structure of C Programs.

1. Document section
2. Preprocessor / link Section
3. Definition section
4. Global declaration section
5. Function declaration section
6. Main function
7. User-defined function section