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12 lines
236 B
Idris
12 lines
236 B
Idris
import Data.IOArray
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main : IO ()
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main
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= do x <- newArray 20
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writeArray x 10 "Hello"
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writeArray x 11 "World"
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printLn !(toList x)
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y <- fromList (map Just [1,2,3,4,5])
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printLn !(toList y)
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