Question

Write an application (Driver class) in which you:

a) Create a billBook object of capacity 5. Read the doctor's name from the user.
b) Call the method addBills.
c) Allow the user to pay a bill of his/her choice. Ask the user to enter the invoiceNumber of as many bill objects as he/she wants. If the bill is not found, then a "The bill is not found" message should be displayed. Assume the invoice numbers are different.
d) Find the number of paid bills in the array.

Answer 1

The task is to create a console program for managing a bill book with operations to add, pay, and count the number of paid bills, including handling cases where a bill might not be found.

Step-by-step explanation:

The question pertains to building a simple bill management application, likely for a programming class exercise. In this application, the user should be able to:

• Create a billBook object with a capacity to store up to 5 bill entries.
• Read the doctor's name from the user input.
• Call a method named addBills which presumably allows adding bills to the billBook.
• Facilitate payment of the bills by looking up the invoice number provided by the user and maintain the status of each bill.
• Find the total number of paid bills.

If a user attempts to pay a bill using an invoice number that does not exist in the system, the program should inform the user that 'The bill is not found'. This application likely involves concepts such as object-oriented programming, arrays, and user interaction.