[Tutor] Fwd: Re: "Path tree"

[Mats Wichmann]

On 08/14/2017 03:06 PM, Alan Gauld via Tutor wrote:
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> Forwarding to the list.
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> -------- Forwarded Message --------
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> pic
> http://imgur.com/a/CwA2G
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> On Mon, Aug 14, 2017 at 8:55 AM, Alan Gauld via Tutor <tutor at python.org
> <mailto:tutor at python.org>> wrote:
> 
>     On 13/08/17 21:07, Michael C wrote:
> 
>     > Please look at the picture attached:


So in modeling this in your program you need to describe not just the
x,y coordinates, but also the connections. point 1 can only reach point
2, so it has one link.  point 2 can reach 3 and 5, so two links. How can
you describe this in your data model?