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


object Sleeper extends App {
  print("Enter sleep time in milli sec: ")
  val ms = scala.io.StdIn.readInt()
  println("Sleeping...")
  val sleepStarted = scala.compat.Platform.currentTime
  Thread.sleep(ms)
  println(s"Awaked after [${scala.compat.Platform.currentTime - sleepStarted} ms]1")
}