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  1. def fizzbuzz_turbo(a, b)
  2.   fizzbuzz = b / 15 - a / 15 + (a % 15 == 0 ? 1 : 0)
  3.   fizz = (b / 3 - a / 3) - fizzbuzz + (a % 3 == 0 ? 1 : 0)
  4.   buzz = (b / 5 - a / 5) - fizzbuzz + (a % 5 == 0 ? 1 : 0)
  5.   [fizz, buzz, fizzbuzz]
  6. end
  7.  
  8. p fizzbuzz_turbo(1, 4)
  9. p fizzbuzz_turbo(2, 6)
  10. p fizzbuzz_turbo(150, 165)
  11. p fizzbuzz_turbo(474747, 747474)
  12.  
Success #stdin #stdout 0.02s 7452KB
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[1, 0, 0]
[2, 1, 0]
[4, 2, 2]
[72728, 36363, 18182]
https://ideone.com/3ogLFn
language:
Ruby (ruby 2.5.5)
created:
10 years ago
visibility:
public

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