package main
import "fmt"
//返回一个值
func fool(a string,b int) int {
fmt.Println(a)
fmt.Println(b)
c := 100
return c
}
//返回两个值,匿名形参
func foo2(a int,b int)(int,int){
fmt.Println(a)
fmt.Println(b)
return a,b
}
//返回两个值,有名形参
func foo3(a string,b int)(r1 int,r2 int){
fmt.Println(a)
fmt.Println(b)
//给有名称的返回值变量赋值
r1 = 1
r2 = 2
//return r1,r2
return
}
func main() {
c := fool("abc",55)
fmt.Println(c)
result1,result2 :=foo2(1,2)
fmt.Println(result1,result2)
result1,result2 =foo3("abcd",2)
fmt.Println(result1,result2)
}