Why type “int” is never equal to 'null'?

Question

int n == 0;

if (n == null)    
{  
    Console.WriteLine(\"......\");  
}

Is it true that the result of expression (n == null) is alw

Answer 1

 public static int? n { get; set; } = null;

OR

 public static Nullable n { get; set; }

or

 public static int? n = null;

or

 public static int? n

or just

 public static int? n { get; set; } 


    static void Main(string[] args)
    {


    Console.WriteLine(n == null);

     //you also can check using 
     Console.WriteLine(n.HasValue);

        Console.ReadKey();
    }

The null keyword is a literal that represents a null reference, one that does not refer to any object. In programming, nullable types are a feature of the type system of some programming languages which allow the value to be set to the special value NULL instead of the usual possible values of the data type.

https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/null https://en.wikipedia.org/wiki/Null