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


 
#lang racket
(displayln "Enter a time (in seconds): ")
(define time (read))
(when (number? time)
  (displayln "Sleeping...")
  (sleep time)
  (displayln "Awake!"))
 