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Ruby
[QUIZ] Weird Numbers (#57) Solution
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[QUOTE="Ryan Leavengood, post: 4495155"] Thank you for the compliment and for catching the error. It seems calc_divisors will always have two divisors for the square root of any perfect square. I suppose it was just luck that this didn't mess up the algorithm. But there might be some number where this could cause a problem, so res.uniq should probably be called at the end. Ryan [/QUOTE]
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[QUIZ] Weird Numbers (#57) Solution
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