Questions

What is Function in Python with Example?

function in python refers to a block of code that can be reused to perform the same task. Functions allow breaking your program into modules. A function runs only after you call it. You can pass parameters and arguments in the function. A few examples are-

Syntax: 

                    

def test_function():

  print("Hello! I hope you are doing fine")

Output:

                    

Hello! I hope you are doing fine

Syntax:

                    

def my_function(firstname):

  print(fname + " Weasley")



my_function("Fred")

my_function("Ron")

my_function("Ginny")

Output:

                    

Fred Weasley

Ron Weasley

Ginny Weasley

Here the argument that is being passed as an argument in the function is being concatenated with the string “Weasley”.

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