Chapter 8, Problem 18PP

Program Plan Intro

Customer class

Program plan:

Filename: “Customer.java”

• Import the required packages.
• Define the “Customer” class.
  • Declare the class members.
  • Create a method “makePurchase ()”.
    • If the value is true,
      • Set the value of “total”.
      • Set the value of “discountTally”.
      • Set the value of “stores”.
    • Else,
      • Calculate the value of “total”.
      • Calculate the value of “discountTally”.
  • Create a method “discountReached ()”.
    • If the condition is true,
      • Return true.
    • If the condition is not true,
      • Return false.
  • Create a method “runSimulation ()”.
    • Declare a Boolean variable “done”.
    • Iterate a “while” loop.
      • Declare the object of “Scanner” class.
      • Prompt the user to enter the purchase amount.
      • Scan for the input.
      • If the input is -1,
        • Prompt the user to enter the store number.
        • Get the input from the user.
        • Add the values to the array list.
        • Declare an integer “i”.
        • Iterate a “while” loop.
        • • If the condition is true,
            • Remove the data.
          • If the condition is false,
            • Increment the value of “i”.
              • Call the method “makePurchase()”.
              • Else case,
                • Set “done” equal to true.
    • Print the value of “total”.
  • Create a method “main ()”.
    • Call the method “runSimulation()”.