linkedlist1demo.java

java编程代码

public class LinkedList1Demo
{
    public static void main(String[] args)
    {
        LinkedList1 list = new LinkedList1( );
        list.addToStart("Apples", 1);
        list.addToStart("Bananas", 2);
        list.addToStart("Cantaloupe", 3);
        System.out.println("List has " + list.size( ) 
                            + " nodes.");
        list.outputList( );

        if (list.contains("Cantaloupe"))
            System.out.println("Cantaloupe is on list.");
        else
            System.out.println("Cantaloupe is NOT on list.");

        list.deleteHeadNode( );

        if (list.contains("Cantaloupe"))
            System.out.println("Cantaloupe is on list.");
        else
            System.out.println("Cantaloupe is NOT on list.");

        while (list.deleteHeadNode( ))
            ; //Empty loop body

        System.out.println("Start of list:");
        list.outputList( );
        System.out.println("End of list.");
    }
}