How do I return a value from a function in Python?

How do I return a value from a function in Python?

In Python, you can use the return statement to return a value from a function. For example:

def add(a, b):
    return a + b

result = add(5, 3)
print(result)  # This will print 8

Can you explain how the return statement works?

Sure! The return statement ends the function execution and sends a value back to the caller. If no value is specified, it returns None.

What happens if I don't use a return statement?

If you don't use a return statement, the function will return None by default after executing all its code.

Can I return multiple values from a function?

Yes, you can return multiple values by separating them with commas. They will be returned as a tuple. For example:

def get_coordinates():
    return 10, 20

x, y = get_coordinates()