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A-M baby

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Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions
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11
Task/Greatest-subsequential-sum/Scheme/greatest-subsequential-sum.ss Normal file
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(define (maxsubseq in)
(let loop
((_sum 0) (_seq (list)) (maxsum 0) (maxseq (list)) (l in))
(if (null? l)
(cons maxsum (reverse maxseq))
(let* ((x (car l)) (sum (+ _sum x)) (seq (cons x _seq)))
(if (> sum 0)
(if (> sum maxsum)
(loop sum seq sum seq (cdr l))
(loop sum seq maxsum maxseq (cdr l)))
(loop 0 (list) maxsum maxseq (cdr l)))))))