| Enigma 1321: Christmas cards |
[5. Jul 2007|00:54] |
For Jesus's birthday, Mary gave him a new game involving coloured cards. Jesus had 4 red cards and 8 green cards and Mary had 2 blue cards and 10 yellow cards.
The game involved 12 rounds; in each round both players put a card on the table and the higher card won the round. Red was higher than blue but lower than yellow; green was higher than yellow but lower than blue. The winner of each round put their card for the next round on the table first so the other player could see its colour before deciding what colour to play. Mary went first for the first round.
Question 1. Assuming both played as well as possible, how many rounds did Jesus win?
Jesus said it was mystery and perfection, so they played another game. He had 3 red and 3 green cards and Mary had 3 blue and 3 yellow cards. The game had 6 rounds and Jesus went first in the first round.
Question 2. Again assuming best possible play, how many rounds did Jesus win?
(c) Keith Austin
(New Scientist, 25 December 2004 / 1 January 2005) |
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| ak jā |
[5. Jul 2007|21:03] |
![[info]](http://klab.lv/img/userinfo.gif) didams (publiskais paldies) piešķīra glabāšanā savu iepriekšējo divriteni, nu arī es beidzot esmu kļuvis par biedu kājāmgājējiem un autobraucējiem. |
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| un vēl |
[5. Jul 2007|21:13] |
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Gribēju pēc ilgāka pārtraukuma ko krieviski palasīt, lai valodas zināšanas neierūsētu, un šim nolūkam aizjēmos Annas Makkefrijas fantasy klasiku Dragonflight. Rets draņķis, lai gan tiku līdz pat kādai 60. lapaspusei. Atsauca atmiņā Mārdžas Simpsones sieviešromānu sērijā Diatribe of a Mad Housewife. |
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