Simple Addition of Two Numbers in Visual Studio 2010 Using C#

Addition of Two Numbers in Visual Studio 2010 Using C#:

class Addition

   {

     static void Main ()

     {

       int a=10, b=10, c;

         c=a+b;

         System.Console.WriteLine("Addition of Two Numbers is  {0} :",c);

         System.Console.ReadKey();

     }

   }