package main
func readCh(ch1 chan int){
	for n:=0;n<100;n++{
		m:=<- ch1
		println(m)
	}
}
func writeCh(ch1 chan int) {
	for n:=0;n<100;n++{
		ch1 <- n
	}
}
func main() {
	ch1 := make(chan int,100)
	writeCh(ch1)
	readCh(ch1)
}