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  1. //concurrency
  2. package main
  3. import "fmt"
  4. import "time"
  5.  
  6. func ready(w string, sec int) {
  7. 	time.Sleep(int64(sec) * 1e9)
  8. 	fmt.Println(w, "is ready!")
  9. }
  10.  
  11. func main() {
  12. 	go ready("Tea", 2)
  13. 	go ready("Coffee", 1)
  14. 	fmt.Println("I'm Waiting")
  15. 	time.Sleep(5 * 1e9)
  16. }
  17.  
Success #stdin #stdout 0.02s 3120KB
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stdin
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Standard input is empty
stdout
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I'm Waiting
Coffee is ready!
Tea is ready!
https://ideone.com/UlGKH
language:
Go (go 1.12.1)
created:
14 years ago
visibility:
public

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