x schrieb:
> "David Cressey" <dcressey_at_verizon.net> wrote in message
> news:ifFKf.9191$qa2.4665_at_trndny07...
>
>>> No that's a relation. In describing a race, the attributes might
>>> include, gate. The gates are ordered.
>
>> The gates aren't really ordered. The locations of the gates are ordered,
>> and the numbers painted on the gates are ordered, but the gates themselves
>> are not ordered.
>
> How would you model the beads and rods from
> http://mathworld.wolfram.com/Bead-Sort.html with RM instead ? :-)
A model is something static.
So, without fully understanding the sorting algorithm I'd probably
have rows with a row number and beads with a column number belonging to
a row.
Then I'd update the row number of the beads while sorting.
Lots of Greetings!
Volker
Received on Tue Feb 21 2006 - 09:37:23 CST
