go的多个返回值。。。

package main

import "fmt"

func Sendtchan(c ...int) <-chan int {
   out := make(chan int)
   go func() {
      for i := range c {  //c is Sclic type
         out  <- c[i]

      }
      close(out)

   }()
   return out

}

func Recchin(in <-chan int) <- chan int{
   out:=make(chan int)
   go func() {
      for n:= range in{
         out <- n
      }
      close(out)
   }()
   return out

}
func Testslinc(c ...interface{})  []interface{}{
   for i:=range c{
      fmt.Println(i)
   }
   return c
}
func main() {
   v:=[]int{7,8,9}

   c:=Sendtchan(v...) //c:=Sendtchan(7,8,9)
   our:=Recchin(c)
   for i:=range our{
      fmt.Println(i)
   }



}


//

7
8
9

func Testslinc(c ...int)  (int,int,int){    //并发返回

      return c[0],c[1],c[2]

}
func main() {


   fmt.Println(Testslinc(7,8,9))



}
//
7 8 9