FM>    Something's obviously wrong with the program below.
   The only problem I found was that you neglected to include
   a default return statement which will execute under ANY
   conditions and appears as the last thing in main().
   Any code in a function must be followed by a return statement
   when a return is expected. In other words, there can be no
   code which does not lead to a return. You have an if(){} with
   no return where the if(){} is not executed.
> ] Uh-oh... No more treats. Time to learn some new tricks......
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