package main
import "fmt"
func multipleReturn() (int, int) {
return 1, 2
}
func multipleReturn2() (a int, b int) {
a = 3
b = 4
return
}
func main() {
x, y := multipleReturn() // x = 1, y = 2
w, z := multipleReturn2() // w = 3, z = 4
fmt.Printf("x: %d, y: %d\nw: %d, z: %d\n", x, y, w, z)
}