import java.util.*;
   public class vector_Example
    {
        public static void main(String args[]) 
        {
            Vector object = new Vector(6,3);
            object.addElement(new Integer(10));
            object.addElement(new Integer(20));
            object.addElement(new Integer(60));
            object.insertElementAt(new Integer(80), 1);
            System.out.println(object);
        }
    }