Call by Value in C Programming

Описание: Welcome to today’s programming tutorial! In this video, we will learn one of the most important concepts in C programming — Call by Value. This concept forms the foundation of how functions work and how data is passed in a C program.

In this video, you will understand:

🔹 What is Call by Value?
🔹 How data is passed to a function in C
🔹 Why changes inside a function do NOT affect the original variable
🔹 Step-by-step explanation of the code
🔹 Output demonstration and detailed reasoning
🔹 Difference between call by value and call by reference (easy explanation)

We will write a simple and clear C program to show how call by value works. You will see how the value of the variable remains unchanged even after calling the function. This concept is extremely important for beginners and helps you understand how functions handle data in C.

This video is perfect for:
✔️ B.Tech / B.Sc. CS / Diploma students
✔️ Beginners learning C programming
✔️ Anyone preparing for exams or viva
✔️ Anyone who wants to strengthen their programming basics

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