Linked List with basic functions., C#

Linked List with basic functions.

//Title of this code
//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    
    
    
    
    // Node class for the linked list
    public class Node
    {
        public Node next;
        public string data;
    }
    
    public class LL
    {
        private Node head; // Primary pointer for traversal;
    
                
        public LL()
        {
           //head.data = "";
        }
        
        public void printAllNode()
        {
            Node temp = head;
            
            // if the list is empty
            if(head.data == null)
            { 
                Console.WriteLine("Nothing to print in the list");
            }
            else
            {
                while (temp != null) 
                {
                    Console.WriteLine(temp.data);
                    temp = temp.next;
                }
            }
        }
        
        
        public void insert(string dataToAdd)
        {
            Node toAdd = new Node();
            toAdd.data = dataToAdd;
            
            Node temp = head;
            
            if(head == null)
            {
                head = toAdd;
            }
            else
            {
                while(temp.next != null)
                {
                    temp = temp.next;
                }
                temp.next = toAdd;
            }
        }
        
        public bool search(string toSearch)
        {
            // Function to Search the list.
            Node temp = head;
            
            // if the list is empty
            if(head.data == null)
            { 
                Console.WriteLine("Nothing Found, List Is Empty");
            }
            else
            {
                while (temp != null) 
                {
                    if(temp.data == toSearch)
                    {
                        Console.WriteLine(toSearch + " is in the list!");
                        return true; 
                    }
                    temp = temp.next;
                }
            }
            Console.WriteLine(toSearch + " not in the list. ");
            return false;
        }
        
        public void pop(string toPop)
        {
            // Function to delete the last node.
        }
        
        public void delete(string toDelete)
        {
            // Function to delete something specific.
        }
    
    }
    
    public class Program
    {
        public static void Main(string[] args)
        {
            LL newList = new LL();
            newList.insert("1st Node");
            newList.insert("2nd Node");
       
            var check = 10;
            
            while(check > 0) 
            {
                char t = (char) (67+check);
                newList.insert(t.ToString());
                check--;
            }
            
            newList.printAllNode();
            newList.search("0");
        }
    }
}


run \| edit \| history \| help	0