1. Introduction to C

• History of C

• Features & applications

• Structure of a C program

• Compilation process

2. Variables, Data Types & Operators

• Integer, float, char, double

• Arithmetic operators

• Relational & logical operators

• Type casting

3. Input/Output

• printf() and scanf()

• Escape sequences

4. Control Statements

• If, if-else

• Nested conditions

• Switch-case

• Loops (for, while, do-while)

5. Arrays

• 1D, 2D arrays

• String handling

6. Functions

• Function declaration & definition

• Pass by value

• Recursion

7. Pointers

• Pointer basics

• Pointer arithmetic

• Pointers & arrays

• Pointers & functions

8. Structures & Unions

• Defining structures

• Nested structures

• Unions

9. File Handling

• Opening/closing files

• Reading/writing

• Handling text & binary files

✔ Certificate Upon Course Completion