GO语言练习：多返回值函数

1、代码

2、运行

---

1、代码

 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 }

2、运行

$ go run multireturns.go

x = 10.000000

str = 10