16 lines
219 B
Swift
16 lines
219 B
Swift
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func perfect(n:Int) -> Bool {
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var sum = 0
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for i in 1..<n {
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if n % i == 0 {
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sum += i
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}
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}
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return sum == n
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}
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for i in 1..<10000 {
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if perfect(i) {
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println(i)
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}
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}
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