13 lines
432 B
Factor
13 lines
432 B
Factor
! Copyright (C) 2020 Bubbler.
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! See http://factorcode.org/license.txt for BSD license.
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USING: io.encodings.utf8 io.files kernel math math.parser
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prettyprint sequences splitting ;
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IN: rosalind.fibd
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: fibd ( n m -- ans )
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{ 1 } swap 0 pad-tail swap 1 - [ dup rest sum prefix but-last ] times sum ;
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: fibd-main ( -- ) "datasets/rosalind/fibd.txt" utf8 file-contents
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" " split [ string>number ] map first2 fibd . ;
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MAIN: fibd-main |