SoftwareSales.java - import [email protected] Lemuel M [email protected] Book Title From Control Structures through Objects by Tony Gaddis Page

SoftwareSales.java - import [email protected]

This preview shows page 1 out of 1 page.

import javax.swing.JOptionPane; /** * @author Lemuel M. Uhuru * @Date June 11, 2013 * Book Title: From Control Structures through Objects by Tony Gaddis * Page: 189 Problem 8: Software Sales * @Description Write a program that ask the user to enter the number * of packages purchased. The program should then display the amount of * the discount (if any) and the total amount of the purchase after the * discount. */ public class SoftwareSales { public static void main(String[] args) { // Declare PRICE constant to hold the retail price of the package int PRICE = 99; // Declare qty variable to store the quantity of package desired by the user int qty; // Declare variable for user input String input; // Prompt user for pacakge quantity and store in the variable input input = JOptionPane.showInputDialog("Enter the quantity of packages"); // Convert input into data-type int
Image of page 1

You've reached the end of your free preview.

Want to read the whole page?

Unformatted text preview: qty = Integer.parseInt(input); // Design decision structure to determine user discount prices if (qty < 100) { if (qty >= 50) { JOptionPane.showMessageDialog(null, " Quantity: " + qty + "\n Discount: " + " 40% Off" + " \n Discount Price: " + ((qty * PRICE) - (qty * PRICE * .40))); } else if (qty >= 20) { JOptionPane.showMessageDialog(null, " Quantity: " + qty + "\n Discount: " + " 30% Off" + " \n Discount Price: " + ((qty * PRICE) - (qty * PRICE * .30))); } else { JOptionPane.showMessageDialog(null, " Quantity: " + qty + "\n Discount: " + " 20% Off" + " \n Discount Price: " + ((qty * PRICE) - (qty * PRICE * .20))); } } else { JOptionPane.showMessageDialog(null, " Quantity: " + qty + "\n Discount: " + " 50% Off" + " \n Discount Price: " + ((qty * PRICE) - (qty * PRICE * . 50))); } } }...
View Full Document

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Stuck? We have tutors online 24/7 who can help you get unstuck.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes
A+ icon
Ask Expert Tutors