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Recursive Factorial Function

Gets the factorial of a given double using a recursive function

Submitted By: nofear217
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Views: 1,354

Language: VB.NET
Last Modified: July 22, 2008

Snippet


  1. ''' <summary>
  2. ''' Get the factorial of a given number
  3. ''' </summary>
  4. ''' <param name="number">The number that you want the factorial of</param>
  5. ''' <returns>The factorial of a given number</returns>
  6. ''' <remarks></remarks>
  7. Private Function Factorial(ByVal number As Double) As Double
  8.  
  9.         If number <= 1 Then
  10.                 Return (1)
  11.         Else
  12.                 Return number * Factorial(number - 1)
  13.         End If
  14.  
  15. End Function

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Comments


53greek53 2008-12-03 22:39:16

Is there any way to put the number in one text box on one side of a form and its factorial in another column. just numbers 1-20
nofear217 2008-12-04 08:35:06

Not exactly sure what you're asking, are you wanting the cumulative total as it moves through? Or just the numbers it's recursing?

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