14 lines
239 B
Plaintext
14 lines
239 B
Plaintext
module nqueens
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import std/num/int32
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import std/os/env
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pub fun fib( n : int ) : div int
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match n
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0 -> 1
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1 -> 1
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x -> fib(x - 1) + fib(x - 2)
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pub fun main()
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fib(get-args().head("").parse-int.default(30)).println
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