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package main
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import (
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"fmt"
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"sync"
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)
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func main() {
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ch := make(chan int, 10)
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wg := sync.WaitGroup{}
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wg.Add(1)
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go func() {
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defer wg.Done()
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for i := 0; i < 10; i++ {
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ch <- i
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fmt.Println(i)
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}
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close(ch)
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}()
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wg.Wait()
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for n := range ch {
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fmt.Println("Read:", n)
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}
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}
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