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Re^5: The Perl 6 Coding Contest 2012

by BrowserUk (Pope)
on Dec 25, 2012 at 12:11 UTC ( #1010265=note: print w/ replies, xml ) Need Help??


in reply to Re^4: The Perl 6 Coding Contest 2012
in thread The Perl 6 Coding Contest 2012

Crossing have to be pairwise,

Sorry, but that contradicts masak's second and third examples (I think!).


With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.


Comment on Re^5: The Perl 6 Coding Contest 2012
Re^6: The Perl 6 Coding Contest 2012
by moritz (Cardinal) on Dec 25, 2012 at 13:37 UTC

    I don't see the contradiction.

    Second example:

    Input: 1234567890 Output: 0 _ _________________ 1 \/ 1 _/\ _______________ 2 \/ 2 ___/\ _____________ 3 \/ 3 _____/\ ___________ 4 \/ 4 _______/\ _________ 5 \/ 5 _________/\ _______ 6 \/ 6 ___________/\ _____ 7 \/ 7 _____________/\ ___ 8 \/ 8 _______________/\ _ 9 \/ 9 _________________/\_ 0

    To make it clearer, I've added spaces between the layers:

    0 _ __ __ __ __ __ __ __ ___ 1 \/ 1 _/\ __ __ __ __ __ __ ___ 2 \/ 2 ___ /\ __ __ __ __ __ ___ 3 \/ 3 ___ __ /\ __ __ __ __ ___ 4 \/ 4 ___ __ __ /\ __ __ __ ___ 5 \/ 5 ___ __ __ __ /\ __ __ ___ 6 \/ 6 ___ __ __ __ __ /\ __ ___ 7 \/ 7 ___ __ __ __ __ __ /\ ___ 8 \/ 8 ___ __ __ __ __ __ __ /\ _ 9 \/ 9 ___ __ __ __ __ __ __ __ /\_ 0

      Hm. I do not see any stated or implied restrictions on the input:

      Write a program that, given a permutation of the digits 0..9, arranges crossings on a grid that places the wires in the order designated by the permutation.

      I guess we'll need masak to clarify things.


      With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
      Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
      "Science is about questioning the status quo. Questioning authority".
      In the absence of evidence, opinion is indistinguishable from prejudice.

      FWIW: The penny finally dropped. You are right.


      With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
      Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
      "Science is about questioning the status quo. Questioning authority".
      In the absence of evidence, opinion is indistinguishable from prejudice.

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