Introduction to C
C is a general-purpose programming language that was developed by Dennis Ritchie at Bell Labs in 1972.A C program consists of functions and variables. The main function is the entry point of a C program.
Basic Structure of C
A C program consists of functions and variables. The main function is the entry point of a C program.
Data Types in C
C provides various data types such as int, float, char, and double.
Operators in C
Operators in C include arithmetic, relational, logical, bitwise, and assignment operators.
Control Statements
C provides control statements like if-else, switch-case, loops (for, while, do-while).
Functions in C
Functions allow code reusability. They can be predefined or user-defined.
Pointers in C
Pointers store memory addresses and enable dynamic memory allocation.
Arrays and Strings
Arrays store multiple elements of the same type, while strings are arrays of characters.
File Handling in C
C provides functions like fopen, fclose, fread, fwrite for file operations.
Conclusion
C is a powerful language used in system programming, embedded systems, and game development.