GO语言练习：多返回值函数

 1 package main
 2 import (
 3     "fmt"
 4     "strconv"
 5 )
 6 
 7 func getValue(n int) (float32, string) {
 8     var x   float32 = float32(n)
 9     var str string  = strconv.Itoa(n)
10     return x, str
11 }
12 
13 func main(){
14     var n int = 10;
15 
16     x, str := getValue(n)
17 
18     fmt.Printf("x = %f\nstr = %s\n", x, str)
19 }

$ go run multireturns.go
x = 10.000000
str = 10