From: rick.c.hodgin@nospicedham.gmail.com   
      
   On Saturday, July 21, 2018 at 7:27:49 PM UTC-4, Bart wrote:   
   > Is it that simple? The first error in your code was that 'num' was not   
   > defined. So I moved that further up.   
      
   I only see one error in the code posted in this thread.  I   
   forgot to remove the "int num" parameter from other().  It   
   should've been void.   
      
   --   
   Rick C. Hodgin   
      
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