using System;

​

public class Node

{

    public int data;

    public Node next;

    public Node(int data)

    {

        this.data = data;

    }

}

​

public class LinkedList

{

    public Node first;

    public Node last;

    public bool IsEmpty()

    {

        return first == null;

    }

    public void AddNode(int data)

    {

        Node newNode = new Node(data);

        if (IsEmpty())

        {

            first = last = newNode;

        }

        else

        {

            last.next = newNode;

            last = newNode;

        }

    }

    public void PrintList()

    {

        Console.WriteLine("Data di dalam list : ");

        Node iterator = first;

        int index = 0;

        while (iterator != null)

        {

            Console.Write(iterator.data + " ");

            iterator = iterator.next;

            index++;

        }

        Console.WriteLine();

    }

}

​

public class Program

{

    public static void Main(string[] args)

    {

        LinkedList linkedList = new LinkedList();

        linkedList.AddNode(30);

        linkedList.AddNode(10);

        linkedList.AddNode(20);

        linkedList.PrintList();

        Console.ReadLine();

    }

}

​