A Python programmer is writing a function definition. What syntax should be used? def( statement ): functionName
argument1
argument2
argument3
def functionName( arguments ):
statement1
statement2
statement3
def functionName( statement ):
argument1
argument2
argument3
def( arguments ): functionName
statement1
statement2
statement3

Python - Functions

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A function is a block of orgaof code that is used to perform a single, related action. Functions provide better modularity for your application and a high degree ofAdvertisement

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.

Defining a Function

You can define functions to provide the required functionality. Here are simple rules to define a function in Python.

Function blocks begin with the keyword def followed by the function name and parentheses ( ( ) ).

Any input parameters or arguments should be placed within these parentheses. You can also define parameters inside these parentheses.

The first statement of a function can be an optional statement - the documentation string of the function or docstring.

The code block within every function starts with a colon (:) and is indented.

The statement return [expression] exits a function, optionally passing back an expression to the caller. A return statement with no arguments is the same as return None.

def functionName( arguments ):

statement1

statement2

statement3

Explanation:

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