What You Will Learn in This Live Session
1️⃣ Introduction to Functions
- What are functions, and why do we use them?
- Benefits of using functions in programming
2️⃣ Function Definition and Function Call
✔ Function Definition: Writing the function body
✔ Function Call: Invoking a function to execute
✔ Function Declaration (Prototype): Informing the compiler about a function before use
3️⃣ Types of Functions
✔ Library Functions (Predefined Functions)
- Functions from standard libraries like <stdio.h>, <math.h>, <string.h>, etc.
- Example: printf(), scanf(), strlen(), sqrt(), pow(), etc.
✔ User-Defined Functions
- Creating custom functions for specific tasks
- Example: A function to calculate the sum of two numbers
4️⃣ Function Parameters and Return Values
✔ Function without Parameters & without Return Value
✔ Function with Parameters & without Return Value
✔ Function without Parameters & with Return Value
✔ Function with Parameters & with Return Value
5️⃣ Function Calling Mechanisms
✔ Call by Value – Passing a copy of arguments
✔ Call by Reference – Passing address of arguments for modification
Class Sessions
1- Introduction to C & Setting Up Environment
2- Basic Syntax, Variables, Data Types
3- Input/Output Operations
4- Operators and Expressions
5- Practice Exercises
6- Conditional Statements (if, else, switch-case)
7- Loops (for, while, do-while)
8- Loop Control Statement (Break, Continue, GoTo)
9- Functions – Definition, Call, Types (Library & User-Defined)
10- Recursion
11- Practice Exercises
12- Arrays – 1D, 2D, and Multidimensional Arrays
13- Practice Exercises
14- String Handling
15- Practice Exercise of String
16- Pointer
17- Dynamic Memory Allocation
18- Practice Exercise
19- Structures
20- Unions
21- Practice Exercises
22- File Handling
23- Practice Exercises
24- Command Line Arguments
25- Debugging & Error Handling in C
26- Student Management System
27- Library Management System