22 lines
389 B
Ruby
22 lines
389 B
Ruby
#!/usr/bin/env ruby
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def digits(num)
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result = []
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numbers = num.to_s.split('').map { |n| n.to_i }
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numbers.each_with_index do |number, index|
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following = numbers[(index + 1)..]
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following.each do |other|
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result << number + other
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end
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end
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result
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end
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num = 123
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puts digits(num)
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# Additionner avec > que lui puis donner la somme
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# 1 + 2 = 3
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# 1 + 3 = 4
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# 2 + 3 = 5
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