12 lines
193 B
Swift
12 lines
193 B
Swift
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class Tree<T> {
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var value: T?
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var left: Tree<T>?
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var right: Tree<T>?
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func replaceAll(value: T?) {
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self.value = value
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left?.replaceAll(value)
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right?.replaceAll(value)
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}
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}
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