1  public class SequenceDemo

  2  {

  3     public static void main(String[] args)

  4     {

  5        LastDigitDistribution dist1 = new LastDigitDistribution();

  6        dist1.process(new SquareSequence(), 1000);

  7        dist1.display();

  8        System.out.println();

  9  

 10        LastDigitDistribution dist2 = new LastDigitDistribution();

 11        dist2.process(new RandomSequence(), 1000);

 12        dist2.display();

 13     }

 14  }