mirror of
https://github.com/ilyakooo0/Idris-dev.git
synced 2024-09-21 22:17:19 +03:00
5ea6aa0520
The changes are as follows: + `print` is for putting showable things to STDOUT. + `printLn` is for putting showable things to STDOUT with a new line + `putCharLn` for putting a single character to STDOUT, with a new line. Effects has been updated accordingly.
13 lines
335 B
Idris
13 lines
335 B
Idris
module Main
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%include Java "com.google.common.math.IntMath"
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%lib Java "com.google.guava:guava:14.0"
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binom : Int -> Int -> IO Int
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binom n k = mkForeign (FFun "IntMath.binomial" [FInt, FInt] FInt) n k
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main : IO ()
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main = do print "The number of possibilities in lotto is 49 choose 6:"
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res <- binom 49 6
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printLn res
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