#-----------------------------------
#      Name: sleep.py
#     Author: Kevin Harris
# Last Modified: 02/13/04
#  Description: This Python script demonstrates
#         how to use the sleep()
#         function.
#-----------------------------------
from time import sleep
print( "We'll start off by sleeping 5 seconds" )
sleep( 5 )
print( "Ok, time to wake up!" )
wait_time = int( input( "How much longer would you like to sleep? " ) )
while wait_time > 0:
  print("Ok, we'll sleep for "+str(wait_time)+" more seconds...")
  sleep( wait_time )
  wait_time = int(input("How much longer would you like to sleep?"))
print( "We're done!" )