/home/caleb/NetBeansProjects/ADSV Java/MP2_CalebFontenot/src/main/java/com/calebfontenot/mp2_calebfontenot/CheckIBSN_10.java

    /*
     * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
     * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
     */
    package com.calebfontenot.mp2_calebfontenot;

    import java.util.*;

    /**
     *
     * @author caleb
     */
    public class CheckIBSN_10 {
        public static void main(String[] args)
        {
            // Create scanner
            Scanner input = new Scanner(System.in);
            // define vars
            int digit1, digit2, digit3, digit4, digit5, digit6, digit7, digit8, digit9, inputISBN, outputISBN;
            boolean debug = true;
            // Scan individual numbers
            System.out.print("Enter the first 9 digits of an ISBN as an integer: ");
            inputISBN = input.nextInt(); // Get the first 9 digits of the ISBN

            // Divide the number up into 9 digits
            digit1 = inputISBN / 100000000 % 10;
            digit2 = inputISBN / 10000000 % 10;
            digit3 = inputISBN / 1000000 % 10;
            digit4 = inputISBN / 100000 % 10;
            digit5 = inputISBN / 10000 % 10;
            digit6 = inputISBN / 1000 % 10;
            digit7 = inputISBN / 100 % 10;
            digit8 = inputISBN / 10 % 10;
            digit9 = inputISBN / 1 % 10;
            //System.out.println(digit1 +"" + digit2 +"" + digit3 +"" + digit4 +"" + digit5 +"" + digit1 +"" + );
            //Print digits for debugging
            if (debug == true)
            {
                System.out.println("inputISBN: " + inputISBN);
                System.out.println("ISBN split into 9 digits: " + (digit1) + " " + (digit2) + " " + (digit3) + " " + (digit4) + " " + (digit5) + " " + (digit6) + " " + (digit7) + " " + (digit8) + " " + (digit9));
            }
            // Calculate!
            outputISBN = ((digit1 * 1) + (digit2 * 2) + (digit3 * 3) + (digit4 * 4) + (digit5 * 5) + (digit6 * 6) + (digit7 * 7) + (digit8 * 8) + (digit9 * 9)) % 11;

            //Output
            if (outputISBN == 10)
            {
                System.out.println("The ISBN-10 number is " + digit1+digit2+digit3+digit4+digit5+digit6+digit7+digit8+digit9 + "X");
            }
            else
            {
                System.out.println("The ISBN-10 number is " + digit1+digit2+digit3+digit4+digit5+digit6+digit7+digit8+digit9 + outputISBN);
            }
        }
    }