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 + " ");
}
}