static void Main(string[] args)
{
/* Input: head = 1 -> 5 ->4 ->2 -> NULL, valueToCheck = 2. Result: true
* Input: Head = 1 -> 5 ->4 ->2 -> NULL, valueToCheck = 3. Result: false*/
Node noid = new Node();
bool checktwo = noid.IsValueInList(2, noid);
bool checkthree = noid.IsValueInList(3, noid);
bool checktwoagain = noid.CheckAgain(2, noid);
bool checkthreeagain = noid.CheckAgain(3, noid);
bool nullcheck = noid.CheckAgain(null, noid);
bool lazynull = noid.IsValueInList(null, noid);
//bool extratwo = noid.ExtraCheck(2, noid);
// bool extrathree = noid.ExtraCheck(3, noid);
//Check with .Conains method
Console.WriteLine("Lazy mode");
Console.WriteLine(checktwo);
Console.WriteLine(checkthree);
//write our own method with properties
Console.WriteLine("Not as Lazy Mode");
Console.WriteLine(checktwoagain);
Console.WriteLine(checkthreeagain);
Console.WriteLine("Check for Null Values");
Console.WriteLine(lazynull);
Console.WriteLine(nullcheck);
Console.WriteLine("Extra Check");
Console.WriteLine(noid.Next);
// Console.WriteLine(extratwo);
// Console.WriteLine(extrathree);
}