package main

import (
 "fmt"
)

func printChannel(ch chan int) {
 for {
  select {
  case num := <-ch:
   fmt.Printf("%d ", num)

  }
 }
}

func main() {
 ch := make(chan int)
 go printChannel(ch)
 for i := 0; i < 5; i++ {
  ch <- i
 }

}