python create function return value

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Title: Creating Functions in Python with Return Values - A Comprehensive Tutorial
Functions are an essential part of any programming language, allowing you to organize and reuse code effectively. In Python, functions can return values, which makes them even more versatile. This tutorial will guide you through creating functions with return values in Python, explaining the concept and providing practical examples.
In Python, a function can return a value using the return statement. This allows the function to produce a result that can be used elsewhere in your code.
In this example, the function add_numbers takes two parameters (a and b), adds them together, stores the result in the variable result, and then returns this result using the return statement.
Let's start with a simple example to illustrate the concept.
In this example, the add_numbers function is called with arguments 5 and 3. The returned result is then stored in the variable sum_result and printed. You can adapt this pattern for various mathematical operations or any computation within your functions.
Now, let's explore a more complex example involving a list manipulation function.
In this example, the filter_even_numbers function takes a list of numbers, filters out the even ones using list comprehension, and returns the result. The returned list of even numbers is then stored in the variable even_numbers_result and printed.
Understanding how to create functions with return values in Python is a crucial skill for writing modular and reusable code. By using the return statement, you can make your functions more versatile and integrate them seamlessly into larger programs. Practice creating functions with return values to enhance your Python programming skills.
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