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  1. (define (prl k m)
  2.   (define (print-line n)
  3.     (cond ((> n 0) (display n)
  4.                    (print-line (- n 1)))
  5.           (else (newline))))
  6.   (print-line k)
  7.   (cond ((> m 1) (prl (+ k 1) (- m 1)))))
  8.  
  9.  
  10. (prl 3 4)
  11. (newline)
  12. (prl 1 4)
Success #stdin #stdout 0.03s 4176KB
comments (?)
stdin
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Standard input is empty
stdout
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321
4321
54321
654321

1
21
321
4321
https://ideone.com/LuG45W
language:
Scheme (guile 2.2.4)
created:
10 years ago
visibility:
public

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