View difference between Paste ID: 9AfuzyGh and HH4VjcWd

 using System;
 using System.IO;
-namespace RecursiveFactorial
+
 namespace Lesson01
 {
     class Program
     {
         static void Main(string[] args)
-			double fact = Factorial(5);
+
-			Console.WriteLine("5 factorial is {0}", fact);
+			ExceptionTest();
         }
     }
 }