9 lines
246 B
Plaintext
9 lines
246 B
Plaintext
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(define (deep-reverse l)
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(define (reverse-acc l acc)
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(cond ((null? l) acc)
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((pair? (car l))
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(reverse-acc (cdr l) (cons (deep-reverse (car l)) acc)))
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(else
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(reverse-acc (cdr l) (cons (car l) acc)))))
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(reverse-acc l '()))
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