go swap
package main
import (
"fmt"
)
func swap(x, y string) (string, string) {
return y, x
}
func main() {
a, b := swap("hello", "world")
fmt.Println(a, b)
}go swap
package main
import (
"fmt"
)
func swap(x, y string) (string, string) {
return y, x
}
func main() {
a, b := swap("hello", "world")
fmt.Println(a, b)
}Copyright © 2021 Codeinu
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