LotteryDraw

LotteryDraw.java

/**
 * LotteryDraw.java
 *
 * A simple simulation of a lottery.
 */
 
public class LotteryDraw
{
        public static void main(String[] args)
        {
                int     numDraws = 10;
                LotteryTicket myTicket = new LotteryTicket();
 
                System.out.println("My lucky ticket is:");
                System.out.println(myTicket);
 
                if (args.length != 0)
                {
                        numDraws = Integer.parseInt(args[0]);
                }
 
                System.out.print("Performing " + numDraws);
                System.out.println(" draws.  Good luck!");
 
                for (int i=0;i<numDraws;++i)
                {
                        LotteryTicket winner = new LotteryTicket();
                        if (myTicket.matches(winner))
                        {
                                System.out.println("YOU WIN!!!!");
                                System.out.println("Time to quit school.");
                                return;
                        }
                        else
                        {
                                System.out.println("You didn't match " + winner);
                        }
                }
        }
}