A function is a block of organized, reusable code that is used to perform a single, related action. Functions provide better modularity for your application and a high degree of code reusing.
As you already know, Python gives you many built-in functions like print(), etc. but you can also create your own functions. These functions are called user-defined functions.
Watch video function parameters in python 3 part-11 online without registration, duration hours minute second in high quality. This video was added by user Cook The Code 13 January 2018, don't forget to share it with your friends and acquaintances, it has been viewed on our site 5 once and liked it 0 people.