Posted by hussein on July 22, 1999 at 14:10:29:
In Reply to: Re: Functions as Parameters posted by leno on July 21, 1999 at 23:37:51:
: I was wondering that as well, for now i made my outstream global but i figure i would lose points for that..
as far as i can tell, its almost impossible to do this without a global variable unless u modify the definition of Traverse (and u may not do that) ... id say, stick with the global variable - and make a note in your assignment that this was the only way to get it to work ...
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hussein