13 lines
434 B
Factor
13 lines
434 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: grouping io io.encodings.utf8 io.files kernel math
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math.parser sequences splitting ;
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IN: rosalind.subs
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: subs ( string motif -- indices )
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[ length clump ] [ swap indices [ 1 + ] map ] bi ;
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: subs-main ( -- ) "datasets/rosalind/subs.txt" utf8 file-contents
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"\n" split first2 subs [ number>string ] map " " join print ;
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MAIN: subs-main
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