15 lines
196 B
Go
15 lines
196 B
Go
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package main
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import "fmt"
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func swap(a, b *interface{}) {
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*a, *b = *b, *a
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}
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func main() {
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var a, b interface{} = 3, "four"
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fmt.Println(a, b)
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swap(&a, &b)
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fmt.Println(a, b)
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}
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