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  1. (define (fatorial n )
  2. (if (= n 0 ) 1
  3. (* n (fatorial (- n 1)))))
  4.  
  5. (define (arranjo n p)
  6.  (/ (fatorial n) (fatorial(- n p))))
  7.  
  8.  
  9. (write(arranjo 5 2))
Success #stdin #stdout 0.03s 4176KB
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20
https://ideone.com/esPQq
language:
Scheme (guile 2.2.4)
created:
14 years ago
visibility:
public

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