RosettaCodeData/Task/ABC-Problem/PicoLisp/abc-problem.l

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2015-02-20 09:02:09 -05:00
(setq *Blocks
'((B O) (X K) (D Q) (C P) (N A) (G T) (R E)
(T G) (Q D) (F S) (J W) (H U) (V I) (A N)
(O B) (E R) (F S) (L Y) (P C) (Z M) ) )
(setq *Words '("" "1" "A" "BARK" "BOOK" "TREAT"
"Bbb" "COMMON" "SQUAD" "Confuse"
"abba" "ANBOCPDQERSFTGUVWXLZ") )
(de abc (W B)
(let Myblocks (copy B)
(fully
'((C)
(when (seek '((Lst) (member C (car Lst))) Myblocks)
(set @)
T ) )
(chop (uppc W)) ) ) )
(de abcR (W B)
(nond
((car W) T)
((car B) NIL)
(NIL
(setq W (chop W))
(let? I
(find
'((Lst) (member (uppc (car W)) Lst))
B )
(abcR (cdr W) (delete I B)) ) ) ) )
(for Word *Words
(println Word (abc Word *Blocks) (abcR Word *Blocks)) )
(bye)