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class Arraying
  {
    // -------------- constants --------------------------------
    final static int SIZE = (int) (24 * Math.random());

    // -------------- the MAIN method --------------------------
    public static void main(String [] args) 
      {
        int [] things = new int[SIZE];        // declaring the array
        int total = 0;
    
        for(int i=0; i<things.length; i++)             // initialising the array randomly
          things[i] = (int) (Math.random() * 1000);

        System.out.println("Our array has the following numbers in it:");
        for(int i=0; i<things.length; i++)
          System.out.print(things[i] + "   ");
        System.out.println();
   
        for(int i=0; i<things.length; i++)             // summing the array
          { 
            total = total + things[i];
          }
        int avg = total/things.length;

        System.out.println("Our array totals to " + total + " with average " + avg);
      }
  }


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class Average
  {
    // -------------- the MAIN method --------------------------
    public static void main(String [] args) 
      {
        double avg = 0.0;

        System.out.println("The args array contains the following numbers");
        for(int i=0; i<args.length; i++)
          System.out.print(args[i] + "   ");
        System.out.println();

        if (args.length != 0)
          { for (int i=0; i<args.length; i++)
              avg += Integer.parseInt(args[i]);
            avg /= args.length;
            System.out.println("The average is " + avg);
          }

        else
          System.out.println("You didn't give me any numbers!");
      }
  }

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