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12 lines
376 B
Swift
12 lines
376 B
Swift
func anyCommonElements <T, U where T: Sequence, U: Sequence, T.GeneratorType.Element: Equatable, T.GeneratorType.Element == U.GeneratorType.Element> (lhs: T, rhs: U) -> Bool {
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for lhsItem in lhs {
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for rhsItem in rhs {
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if lhsItem == rhsItem {
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return true
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}
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}
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}
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return false
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}
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anyCommonElements([1, 2, 3], [3])
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