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Haskell Quiz/Happy Numbers

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* [[Haskell Quiz/Happy Numbers/Solution Dolio|Dan Doel]]
 
* [[Haskell Quiz/Happy Numbers/Solution Dolio|Dan Doel]]
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[[Category:Haskell Quiz|Happy Numbers]]

Latest revision as of 10:33, 13 January 2007

RubyQuiz #93: A happy number is found using the following process: Take the sum of the squares of its digits, and continue iterating this process until it yields 1, or produces an infinite loop.

[edit] 1 The Problem

[edit] 2 Solutions