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Jun 14th, 2019
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Ruby 0.29 KB | None | 0 0
  1. def sum2max(numbers)
  2.     raise ArgumentError, 'argument funkcji musi być tablicą' unless numbers.is_a? Array
  3.     raise ArgumentError, 'liczba argumentów musi być >= 2' if numbers.count < 2
  4.  
  5.     numbers = numbers.max(2)
  6.     numbers[0] + numbers[1]
  7. end
  8.  
  9. puts sum2max([-3, -1, -2, 10])
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