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Factorial Finder

Finds N! where n is an integer (in this case).

Submitted By: KYA
Actions:
Rating:
Views: 26

Language: Java
Last Modified: August 8, 2008
Instructions: Implement when you need to find a factorial of a number 12 or lower. Based on variable limits, it will roll over on higher values. There are many ways to work around this--be warned!

Snippet


  1. /*
  2. * KYA
  3. * Function can be static or not, depends on situation
  4. * 8-4-08
  5. */
  6. public static int factorial(int number)
  7. {
  8.     int n = number;
  9.     int f = 1;
  10.     // 0! and 1! = 1
  11.     for (int i = 2; i < n+1; i++)
  12.     {
  13.         f *= i;
  14.     }
  15.     return f;
  16. }

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