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  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public static void Main()
  6. 	{
  7. 		// your code goes here
  8. 		Console.WriteLine(Factorial.factorial_Recursion(5));
  9. 	}
  10. }
  11.  
  12. public class Factorial
  13. {
  14.     public static double factorial_Recursion(int number)
  15.     {
  16.         if (number == 1)
  17.             return 1;
  18.         else
  19.             return number * factorial_Recursion(number - 1);
  20.     }
  21. }
Success #stdin #stdout 0s 131648KB
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stdout 
120
https://ideone.com/loKhVv
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
public

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