OpenEuphoria

Re: Recursion

• Posted by Derek Parnell <ddparnell at bigpond?com> Jul 22, 2007
• 536 views

don cole wrote:

  
>  -- this is iteration
>  --this is recursion
> 
> Is this correct?

Yes, but not something that people might actually do.

This is iteration :

   function facti(int n)
      int res
      res = 1
      for i = 2 to n do
          res *= i
      end for
      return res
   end function

This is recursion :

   function factr(int n)
      if n <= 1 then
         return 1
      end if
      return n * factr(n-1)
   end function


-- 
Derek Parnell
Melbourne, Australia
Skype name: derek.j.parnell