Task

Write a program that does the following in this order:

 Input an amount of time to sleep in whatever units are most natural for your language (milliseconds, seconds, ticks, etc.). This unit should be noted in comments or in a description.
 Print "Sleeping..."
 Sleep the main thread for the given amount of time.
 Print "Awake!"
 End.


Related task

   Nautical bell


package main
 
import "time"
import "fmt"
 
func main() {
    fmt.Print("Enter number of seconds to sleep: ")
    var sec float64
    fmt.Scanf("%f", &sec)
    fmt.Print("Sleeping…")
    time.Sleep(time.Duration(sec * float64(time.Second)))
    fmt.Println("\nAwake!")
}