2 lines
69 B
Ruby
2 lines
69 B
Ruby
n = 20
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p (1..n).to_a.combination(3).select{|a,b,c| a*a + b*b == c*c}
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n = 20
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p (1..n).to_a.combination(3).select{|a,b,c| a*a + b*b == c*c}
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