​Today, I explored one of the core concepts in Python:

​What is a Function?

A function is a reusable block of organized code used to perform a single, related action. (Just like a verb that does a specific task!)

​Why use Functions? (Benefits):

​Code Reusability: Write once and use multiple times.

​Easy Maintenance: Simple to update and manage.

​Improved Readability: Clean and well-organized code.

​Modularity: Breaking down a big program into smaller chunks.

​Easy Testing & Debugging: Finding and fixing errors becomes much easier.

​Parameters vs Arguments:

​Parameters: Variables defined inside the function header (e.g., def add(no1, no2):).

​Arguments: The actual values you pass into the function when you call it (e.g., add(100, 200)).