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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
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Task/Roman-numerals-Decode/PicoLisp/roman-numerals-decode.l Normal file
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(de roman2decimal (Rom)
(let L (replace (chop Rom) 'M 1000 'D 500 'C 100 'L 50 'X 10 'V 5 'I 1)
(sum '((A B) (if (>= A B) A (- A))) L (cdr L)) ) )