Anaprimes: Difference between revisions
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(→{{header|Ruby}}: Add Ruby) |
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upto = 100_000_000 |
upto = 100_000_000 |
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h = Hash.new {|hash, key| hash[key] = []} |
h = Hash.new {|hash, key| hash[key] = []} |
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Prime.each(upto) |
Prime.each(upto) {|pr| h[pr.digits.sort] << pr } |
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h[pr.digits.sort] << pr |
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end |
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(3..(upto.digits.size-1)).each do |num_digits| |
(3..(upto.digits.size-1)).each do |num_digits| |
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