RE: trees?

  • From: "Ken Perry" <whistler@xxxxxxxxxxxxx>
  • To: <programmingblind@xxxxxxxxxxxxx>
  • Date: Wed, 20 Oct 2010 12:46:04 -0400

You know how I did it in my software engineering class before I did the file
and outline?  I wrote an asm black white tree and followed it in a debugger.
Hmm is that a little nuts?

Ken

-----Original Message-----
From: programmingblind-bounce@xxxxxxxxxxxxx
[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Sina Bahram
Sent: Wednesday, October 20, 2010 11:42 AM
To: programmingblind@xxxxxxxxxxxxx
Subject: RE: trees?

I think that you should sit down with either her or someone  else who fully
understands the concept, and concentrate on
understanding how trees work, rather than being hung up on the
representation.

I'll volunteer to offer some info over skype or phone, and there should be
some good websites on this, but concepts like this need
to be explained in person/voice, not just by reading about them, although
you can get a lot that way too.

Take care,
Sina

-----Original Message-----
From: programmingblind-bounce@xxxxxxxxxxxxx
[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Alex Hall
Sent: Wednesday, October 20, 2010 10:33 AM
To: programmingblind
Subject: trees?

Hi all,
We are doing trees in an algorithms class I am taking. The assignment coming
up is the "n queens" problem, where you have an n by n
board and must place n queens on the board such that no two queens share the
same row, column, or diagonal line. To "help" explain
this, the professor is using a tree on the board. I am completely confused!
She says I do not need to think of it in terms of trees,
yet the only way she explains it is in tree terms, so I am not sure what she
is talking about. Of course I know about trees, but
when she tries to explain how the code we are looking at relates to the tree
in terms of what the code is supposed to do, I haven't
a clue as to what she is trying to say. Does anyone have any thoughts on how
to represent trees, whether in braille or speech, or a
good notation/substitute for a tree? TIA.

--
Have a great day,
Alex (msg sent from GMail website)
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