Re: Concours de rentrée 2020 - défi Python de Xuanwu
Posté: 23 Oct 2020, 13:14
Courriel envoyé à David à l'instant.
News, programmes, tutoriaux, forum sur les calculatrices TI !
https://tiplanet.org/forum/
dvon a écrit:For my solution, I started with the GUI shared by Pavel. I added code
to try to automatically tweak argument values to get lower scores.
But this didn't help, because (as I figured out eventually) the best
scores were always from the values with only one digit after the
decimal point.
In the end I used a version of the GUI modified just a little bit. I
added code to output a record of scores for everything I tried a long
a path, so that I could make sure I was doing at least as well in the
current attempt as in previous attempts, and I made it possible to
tweak angle and distance arguments by +-0.000004 units (and not round
the tweak away), since this slight difference wouldn't affect the part
of the score based on the number of characters needed to represent the
value. Also, for each turn I experimented with adding or subtracting
a full rotation (i.e., about 2pi but not exactly because of the 1/10
increments) and was able to avoid using any angles that would be
treated as 4-character values in that part of the scoring.
Here are my prize choices, assuming I'm correctly understanding what's
still available:
Lot:
Capricorn - Casio Graph 90+E
(Is there a choice between French and English labeling? If so I'd
pick English.)
Casio Goodies:
3rd pen from the top
USB key Casio fx-CP400+E 4.019 GB
Casio Manga:
Takuma
Xcas goodies:
Xcas cap
TI-Planet-Casio goodies:
Normal TI-Planet Sticker
Adriweb a écrit:Pour les T-Shirts XCAS, ca sera normalement comme ca