Scala & Spark-Master Big Data with Scala and Spark - Solution (Default Arguments)

The video tutorial guides viewers through creating a series of functions to handle bill and discount calculations. It starts with functions to get user input for bill and discount amounts, then moves to applying discounts using default arguments. Finally, it covers printing the results and testing the functions with example inputs.

What is the purpose of the function 'get_bill_amount'?

How does the 'get_discount_amount' function handle user input?

What condition is checked in the 'apply_discount' function regarding the discount value?

Explain how the default argument is used in the 'apply_discount' function.

What happens if the user enters a discount of zero?

What is the role of the 'print_bill' function in the overall program?

Describe the flow of the program when a user enters a total bill and a discount.