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devil
 Post subject: CS153: Infix to Postfix
PostPosted: Mon 03-07-2005 4:05PM 
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Source: TJ South
I can do an Infix to Postfix conversion on paper pretty well now, yet for this assignment, even with the algorithm Cheng attempted to explain in class, I can't figure out how to convert infix to postfix in C++. Can anyone possibly offer any assistance or general tips to help? Thanks
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zkissane
 Post subject:
PostPosted: Mon 03-07-2005 6:32PM 
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Use a stack.
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devil
 Post subject:
PostPosted: Mon 03-07-2005 7:21PM 
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zkissane wrote:
Use a stack.


I know that much. Its the code to convert it that has me stumped
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SFX
 Post subject:
PostPosted: Mon 03-07-2005 10:43PM 
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I used a delicious recursive algorithm when I was in CS 153. Mmm...recursion.

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WanaBe
 Post subject:
PostPosted: Tue 03-08-2005 10:41PM 
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No clue. Just like you I am stuck on this assignment.
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GenPFault
 Post subject:
PostPosted: Tue 03-08-2005 11:29PM 
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Well, if you're still using the same book I used, they give a complete pseudocode outline of the algorithm starting on page 364.

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DiTsHiP
 Post subject:
PostPosted: Wed 03-09-2005 12:26AM 
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Source: TJ North
page 381 in the books we're using now...I think
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zkissane
 Post subject:
PostPosted: Wed 03-09-2005 7:54AM 
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What is the algorithm that she presented to the class?

I'd like to help out, but I don't want to just give you guys the answer. I ran into too many people in my day who made it to upper level CS classes and didn't have a damn clue what they were doing.
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darkt0aster
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PostPosted: Thu 03-10-2005 12:47AM 
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Page 381 is correct. It's just as good if not better than anything given in class. It's what I used. Probably the biggest hurdle is just getting it to deal with presedence of the +-*/ operators. And it never hurts to visit the lab with the tudors. I do it about once each assignment. I don't know if it's just me being away from distraction or some of the help I get, but I just work better there. I reccomend it.

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