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  1. (define (task lst r)
  2.   (if (null? lst) (reverse r)
  3.       (if (atom? (car lst)) (cons (car lst) (task (cdr lst) r))
  4.                             (task (cdr lst) (cons (car lst) r)))))
  5.  
  6. (display (task '(1 2 (1 2) 3 4 (5 6)) '()))
  7.  
Success #stdin #stdout 0s 7276KB
comments (?)
stdin 
Standard input is empty
stdout 
(1 2 3 4 (1 2) (5 6))
https://ideone.com/ZztLCd
language:
Scheme (chicken 4.13)
created:
9 years ago
visibility:
public

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