Can I use both parameters and arguments in a function?

Can I use both parameters and arguments in a function?

Yes, you can use both parameters and arguments in a function. Parameters are the variables listed in a function's definition, while arguments are the actual values you pass to the function when you call it.

Can you give me an example of that?

Sure! Here's a simple example:

def greet(name):
    print(f'Hello, {name}!')

# Here, 'name' is a parameter.

greet('Alice')  # 'Alice' is the argument.

What happens if I don't provide an argument?

If you don't provide an argument for a parameter that doesn't have a default value, you'll get a TypeError. You can set default values for parameters to avoid this.

Can I have multiple parameters in a function?

Absolutely! You can define a function with multiple parameters, like this:

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