FullCode

import javax.swing.*;


public class LotteryOdds{
    public static void main(String args[]){
        String sNumbers = JOptionPane.showInputDialog("Enter in the amount of possible numbers: \n");
        int iNumbers = Integer.parseInt(sNumbers);
        String sBalls = JOptionPane.showInputDialog("Enter in the amount of balls taken: \n");
        int iBalls = Integer.parseInt(sBalls);
        int iFactorialA = 1;
        int iFactorialB = 1;
        int iTest = 0;
        int iFact = 1;
        int iTotal = 1;
        int iCount = 0;
        int iCountA = iBalls;



        do{
            int iNumber = iNumbers;
            iTotal = iNumbers * (iNumber -1);
           iNumbers--;
           iCountA--;
           }while(iCountA > 0);

           System.out.println("The circumference is: " + iTotal + " ");

        /*for(int iCount = iBalls; iCount > 1; iCount-- && iNumbers--){
             iTest = iNumbers;
             iFactorialA = (iNumbers - iCount);
             iFact = (iTest * iFactorialA);
        }
        */
        for(iCount = iBalls; iCount > 1 ; iCount--){
            iFactorialB *= iCount;
        }

System.out.println("The circumference is: " + iFactorialB + " ");

//JOptionPane.showMessageDialog(null,
//                           iTotal+ "               " + iFactorialB,
//                           "Prime Numbers - Killian O'Brien",
//                           JOptionPane.INFORMATION_MESSAGE);


            //JOptionPane.showMessageDialog(null,
            //                            "The Prime Numbers Are: \n" + sPrime  + //"\n",
            //                            "Prime Numbers - Killian O'Brien",
            //                            JOptionPane.INFORMATION_MESSAGE);
//

        }
    }