07.03-參數個數可變的函式(Variadic Function)
func add(args ...int) int {
total := 0
for _, v := range args {
total += v
}
return total
}
func main() {
fmt.Println(add(1,2,3))
}func Println(a ...interface{}) (n int, err error)func main() {
xs := []int{1,2,3}
fmt.Println(add(xs...))
}Last updated