Friday, 3 June 2011

Linked list Example in java


import java.util.*;

public class LinkedListDemo{
public static void main(String[] args){
LinkedList link=new LinkedList();
link.add("a");
link.add("b");
link.add(new Integer(10));
System.out.println("The contents of array is" + link);
System.out.println("The size of an linkedlist is" + link.size());

link.addFirst(new Integer(20));
System.out.println("The contents of array is" + link);
System.out.println("The size of an linkedlist is" + link.size());

link.addLast("c");
System.out.println("The contents of array is" + link);
System.out.println("The size of an linkedlist is" + link.size());

link.add(2,"j");
System.out.println("The contents of array is" + link);
System.out.println("The size of an linkedlist is" + link.size());

link.add(1,"t");
System.out.println("The contents of array is" + link);
System.out.println("The size of an linkedlist is" + link.size());

link.remove(3);
System.out.println("The contents of array is" + link);
System.out.println("The size of an linkedlist is" + link.size());
}
}

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