gistfile1.java

   //killerabbit37, ITCS 1215 Section 4
   import java.util.Random;

   public class Craps
   {
      public static int wins;
      public static int losses;
      public static int point;
      public static int roll = 1;
      public static int round = 1;
      public static int die1;
      public static int die2;
      public static int roundTotal = 100000;
       public static void main(String args[])
      {
         while (round <= roundTotal)
         {
            roll();
            round++;
         }
         System.out.println(wins + " win(s), " + losses + " loss(es)");
      }
       public static void roll()
      {
         Random rand = new Random();
         die1 = rand.nextInt(6) + 1;
         die2 = rand.nextInt(6) + 1;
         print();
         if (isLoss(die1 + die2))
         {
            losses++;
            roll = 1;
         }
         else
         {
            if (isWin(die1 + die2))
            {
               wins++;
               roll = 1;
            }
            else
            {
               roll++;
               roll();
            }
         }
      }
   /*
   public static boolean isWin(int total)
   {
   	if (roll == 1)
   	{
   		if (total == 7 || total == 11)
   			return true;
   		else
   		{
   			point = total;
   			return false;
   		}
   	}
   	else
   	{
   		if (total == point)
   			return true;
   		else
   			return false;
   	}
   }
   */
      public static	boolean isWin(int	total)
		{
			if	(roll	==	1)
			{
				switch(total)
				{
					case 7:
					case 11:
						return true;
					default:
						point	= total;
						return false;
				}
			}
			else
			{
				if	(total == point)
					return true;
				else
					return false;
			}
		}
   /*
   public static boolean isLoss(int total)
   {
   	if (roll == 1)
   	{
   		if (total == 2 || total == 3 || total == 12)
   			return true;
   	}
   	else
   	{
   		if (total == 7)
   			return true;
   	}
   	return false;
   }
   */
      public static boolean isLoss(int total)
      {
         if (roll == 1)
         {
            switch(total)
            {
               case 2:
               case 3:
               case 12:
                  return true;
               default:
                  return false;
            }
         }
         else
         {
            switch(total)
            {
               case 7:
                  return true;
               default:
                  return false;
            }
         }
      }
       public static void print()
      {
         if (round <= 10)
         {
            System.out.println("Round " + round + ", Roll " + roll + ", Die1: " + die1 + ", Die2: " + die2 + " -- Total: " + (die1 + die2));
            if (isWin(die1 + die2))
            {
               System.out.println("WIN!");
               System.out.println((wins + 1) + " win(s), " + losses + " loss(es)" + "\n");
            }
            if (isLoss(die1 + die2))
            {
               System.out.println("LOSE!");
               System.out.println(wins + " win(s), " + (losses + 1) + " loss(es)" + "\n");
            }
            if (isWin(die1 + die2) == false && roll == 1)
               System.out.println("Point is " + point);
         }	
      }
   }