Course Content

Course Content

FAQs

User-defined functions allow you to break down a huge programme into smaller chunks, making it easier to comprehend, maintain, and debug. If a programme contains repeating code. A function can be used to incorporate those codes and invoke them when they are needed.

Before invoking and defining the function, declare it with the necessary prototype. The name of the function should be descriptive and meaningful. Maintain the same parameter and return data types when declaring and defining the function. The same data type arguments as in Declaration and Definition should be passed.

Simply use the name of a defined function as a statement anywhere in the code to call it. The above method, greet(), for example, can be called using parentheses. Hello, Universe! If the return statement is missing, all functions default to returning None.

Recommended Courses

Share With Friend

Have a friend to whom you would want to share this course?

Download LearnVern App

App Preview Image
App QR Code Image
Code Scan or Download the app
Google Play Store
Apple App Store
598K+ Downloads
App Download Section Circle 1
4.57 Avg. Ratings
App Download Section Circle 2
15K+ Reviews
App Download Section Circle 3
  • Learn anywhere on the go
  • Get regular updates about your enrolled or new courses
  • Share content with your friends
  • Evaluate your progress through practice tests
  • No internet connection needed
  • Enroll for the webinar and join at the time of the webinar from anywhere