11 lines
281 B
Plaintext
11 lines
281 B
Plaintext
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class Euler001 {
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static multiples_of_three_and_five_below(n) {
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return (3..n-1).where { |i| (i % 3 == 0) || (i % 5 == 0) }
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}
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static solution {
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return multiples_of_three_and_five_below(1000).reduce { |x,y| x + y }
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}
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}
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System.print(Euler001.solution)
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