python variable input arguments
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In Python, you can define functions that accept a variable number of input arguments. This flexibility is achieved using the *args syntax, which allows you to pass a variable number of positional arguments to a function. Additionally, you can use **kwargs to handle variable keyword arguments.
Let's dive into the details with code examples.
The *args parameter allows you to pass any number of additional positional arguments to the function.
In this example, the function sum_all_numbers takes a base number and any additional numbers using *args. It then calculates the sum of all numbers.
The **kwargs parameter allows you to pass any number of additional keyword arguments to the function.
Here, the function print_user_info takes a mandatory name argument and any additional keyword arguments using **kwargs. It then prints the user's information.
You can combine variable positional and keyword arguments in the same function.
In this example, the function print_info accepts both variable positional arguments (*args) and variable keyword arguments (**kwargs).
Now you have a basic understanding of how to use variable input arguments in Python functions. These features can be especially useful when you want to create more flexible and reusable code.
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