多返回值
package main
import "fmt"
func add(a int, b int) (int, int) {
return a + b, a - b
}
func main() {
sum, sub := add(1, 2)
fmt.Println(sum, sub)
}
package main
import "fmt"
func add(a int, b int) (int, int) {
return a + b, a - b
}
func main() {
sum, sub := add(1, 2)
fmt.Println(sum, sub)
}