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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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15
Task/Non-continuous-subsequences/PicoLisp/non-continuous-subsequences.l Normal file
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(de ncsubseq (Lst)
(let S 0
(recur (S Lst)
(ifn Lst
(and (>= S 3) '(NIL))
(let (X (car Lst) XS (cdr Lst))
(ifn (bit? 1 S) # even
(conc
(mapcar '((YS) (cons X YS))
(recurse (inc S) XS) )
(recurse S XS) )
(conc
(mapcar '((YS) (cons X YS))
(recurse S XS) )
(recurse (inc S) XS) ) ) ) ) ) ) )