14 lines
439 B
Factor
14 lines
439 B
Factor
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! Copyright (C) 2020 Bubbler.
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! See http://factorcode.org/license.txt for BSD license.
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USING: arrays assocs io.encodings.utf8 io.files kernel
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math.factorials math.statistics prettyprint rosalind.common
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sequences ;
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IN: rosalind.pmch
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: pmch ( str -- counts )
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histogram "AC" >array swap substitute [ n! ] map product ;
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: pmch-main ( -- ) "datasets/rosalind/pmch.txt" utf8 file-contents
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fasta>assoc values first pmch . ;
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MAIN: pmch-main
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