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February 15, 2016 21:20
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Example for Problem Siblings Integer
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| func generateHigherInteger(number:Int) -> Int { | |
| let siblingsStr = String(number).characters.map { String($0) } | |
| let bigSibling = siblingsStr.sort(>).reduce("", combine:+) | |
| return Int(bigSibling) ?? number | |
| } |
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