gistfile1.go

package main

import (
	"fmt"
	"strconv"
)

func whatever(c chan string, thr int) {
	for i := 0; i < 100; i++ {
		fmt.Printf("%d\n", i)
	}
	c <- "Thread " + strconv.Itoa(thr) + " done!"
}

func main() {
	c := make(chan string)
	for i := 0; i < 4; i++ {
		go whatever(c, i)
	}
	for g := 0; g < 4; g++ {
		fmt.Printf("%v\n", <-c)
	}
}