23 lines
504 B
Ruby
23 lines
504 B
Ruby
descr=%{
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It can be seen that the number, 125874, and its double, 251748, contain exactly the same digits, but in a different order.
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Find the smallest positive integer, x, such that 2x, 3x, 4x, 5x, and 6x, contain the same digits.
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}
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n=1
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while true
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l=n.to_s.split('').sort
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find=true
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(2..6).each do |m|
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v=(n*m).to_s.split('').sort
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if v != l
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find=false
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break
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end
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end
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if find
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puts "FOUND: #{n}"
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exit 0
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end
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n+=1
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end
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