the-way-to-go_ZH_CN/eBook/examples/chapter_6/blank_identifier.go

package main

import "fmt"

func main() {
        var i1 int
        var f1 float32
    i1, _, f1 = ThreeValues()
    fmt.Printf("The int: %d, the float: %f \n", i1, f1)
}

func ThreeValues() (int, int, float32) {
    return 5, 6, 7.5
}