Munchausen numbers: Difference between revisions
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(→OCaml: add) |
(→{{header|Ruby}}: end-less method; sum + block) |
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<syntaxhighlight lang="ruby">class Integer |
<syntaxhighlight lang="ruby">class Integer |
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def munchausen? |
def munchausen? = self.digits.sum{|d| d**d} == self |
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self.digits.map{|d| d**d}.sum == self |
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end |
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end |
end |
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