Vá retornar vários valores da função Go

// Program to return multiple values from function
package main
import "fmt"
// function definition
func calculate(n1 int, n2 int) (int, int) {
  sum := n1 + n2
  difference := n1 - n2

  // return two values
  return sum, difference
}

func main() {

  // function call
  sum, difference := calculate(21, 13)

  fmt.Println("Sum:", sum, "Difference:", difference)
}
SAMER SAEID