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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
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24
Task/One-dimensional-cellular-automata/Haskell/one-dimensional-cellular-automata-1.hs Normal file
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module Life1D where
import Data.List
import System.Random
import Control.Monad
import Control.Arrow
bnd :: [Char] -> Char
bnd bs =
case bs of
"_##" -> '#'
"#_#" -> '#'
"##_" -> '#'
_ -> '_'
donxt xs = unfoldr(\xs -> case xs of [_,_] -> Nothing ;
_ -> Just (bnd $ take 3 xs, drop 1 xs)) $ '_':xs++"_"
lahmahgaan xs = init.until (liftM2 (==) last (last. init)) (ap (++)(return. donxt. last)) $ [xs, donxt xs]
main = do
g <- newStdGen
let oersoep = map ("_#"!!). take 36 $ randomRs(0,1) g
mapM_ print . lahmahgaan $ oersoep

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Task/One-dimensional-cellular-automata/Haskell/one-dimensional-cellular-automata-2.hs Normal file
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*Life1D> mapM_ print . lahmahgaan $ "_###_##_#_#_#_#__#__"
"_###_##_#_#_#_#__#__"
"_#_#####_#_#_#______"
"__##___##_#_#_______"
"__##___###_#________"
"__##___#_##_________"
"__##____###_________"
"__##____#_#_________"
"__##_____#__________"
"__##________________"
*Life1D> main
"__##_##__#____###__#__#_______#_#_##"
"__#####_______#_#______________#_###"
"__#___#________#________________##_#"
"________________________________###_"
"________________________________#_#_"
"_________________________________#__"
"____________________________________"