C language Programming

Introduction to C

• History and features of C
• Structure of a C program
• Compilation & Execution

Variables, Data Types & Operators

• Declaring variables
• Arithmetic, Logical, Relational operators

Control Structures

• if, else, nested if
• switch case
• while, do-while, for loops

Arrays & Strings

• 1D & 2D arrays
• String handling functions

Functions in C

• Defining and calling functions
• Function arguments and return values
• Recursion

Pointers & Memory Management

• Introduction to pointers
• Pointer arithmetic
• Pointers with arrays & functions

Structures & Unions

• Defining and accessing structures
• Difference between structure and union

File Handling (Basics)

• Reading and writing files
• File operations (fopen, fclose, fprintf, fscanf)