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  1. (define (euler n)
  2.   (define (gcd n m)
  3.      (if (= m 0) n (gcd m (remainder n m))))
  4.   (define (euler-h n k c)
  5.      (if (= n k) c (if (= 1 (gcd n k)) (euler-h n (+ k 1) (+ c 1))
  6. 	                                   (euler-h n (+ k 1) c))))
  7.   (euler-h n 1 0))
  8.  
  9. (display (euler 24)) 
  10. (newline)
  11. (display (euler 25))
Success #stdin #stdout 0s 28624KB
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https://ideone.com/QQgi7o
language:
Scheme (stalin 0.11)
created:
7 years ago
visibility:
public

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