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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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6
Task/Pick-random-element/Haskell/pick-random-element-1.hs Normal file
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import Random (randomRIO)
pick :: [a] -> IO a
pick xs = randomRIO (0, length xs - 1) >>= return . (xs !!)
x <- pick [1 2 3]

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Task/Pick-random-element/Haskell/pick-random-element-2.hs Normal file
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import Data.Random
import Data.Random.Source.DevRandom
import Data.Random.Extras
x <- runRVar (choice [1 2 3]) DevRandom