Re: trees?

  • From: Alex Hall <mehgcap@xxxxxxxxx>
  • To: programmingblind@xxxxxxxxxxxxx
  • Date: Wed, 20 Oct 2010 11:19:25 -0400

I get the concept, but that does not help me relate what the code is
doing with the tree (where, exactly, it is in the tree, why it stops
at a certain point, where it goes back to...)

On 10/20/10, Client Services <Operations@xxxxxxxxxxxxxxx> wrote:
> Don't get very caught up in the drawing.
> I think you grasp the concept already.
> A tree with multiple branches and sub branches.
> Create your own picture in your mind.
>
> H.R. Soltani
>
> -----Original Message-----
> From: programmingblind-bounce@xxxxxxxxxxxxx
> [mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Alex Hall
> Sent: Wednesday, October 20, 2010 10:54 AM
> To: programmingblind@xxxxxxxxxxxxx
> Subject: Re: trees?
>
> In this case, I am talking about a tree os possibilities, where the
> root is where you start and each of the root's children can have 0 or
> more subtrees of their own... You see why this is so hard to represent
> in an accessible way.
>
> On 10/20/10, Phil Vlasak <pcsgames@xxxxxxxxxxx> wrote:
>> Hi Alex,
>> In an architecture plan, a tree is a circle with a dot at the center. The
>> point represents the center of the trunk, and a circle represents the
>> average distance the branches reach out.
>>
>> ----- Original Message -----
>> From: "Alex Hall" <mehgcap@xxxxxxxxx>
>> To: "programmingblind" <programmingblind@xxxxxxxxxxxxx>
>> Sent: Wednesday, October 20, 2010 10:32 AM
>> 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)
>>> mehgcap@xxxxxxxxx; http://www.facebook.com/mehgcap
>>> __________
>>> View the list's information and change your settings at
>>> //www.freelists.org/list/programmingblind
>>>
>>
>>
>>
> ----------------------------------------------------------------------------
> ----
>>
>>
>>
>> No virus found in this incoming message.
>> Checked by AVG - www.avg.com
>> Version: 9.0.862 / Virus Database: 271.1.1/3207 - Release Date: 10/19/10
>> 14:34:00
>>
>> __________
>> View the list's information and change your settings at
>> //www.freelists.org/list/programmingblind
>>
>>
>
>
> --
> Have a great day,
> Alex (msg sent from GMail website)
> mehgcap@xxxxxxxxx; http://www.facebook.com/mehgcap
> __________
> View the list's information and change your settings at
> //www.freelists.org/list/programmingblind
>
> __________
> View the list's information and change your settings at
> //www.freelists.org/list/programmingblind
>
>


-- 
Have a great day,
Alex (msg sent from GMail website)
mehgcap@xxxxxxxxx; http://www.facebook.com/mehgcap
__________
View the list's information and change your settings at 
//www.freelists.org/list/programmingblind

Other related posts:

  1. Home
  2. programmingblind
  3. Archive
  4. 10-2010