import os
import sys
def alert(arg):
    sys.stderr.write("%d%d%d" % (arg, arg, arg))
logged_user=os.popen("query user").read()

from datetime import datetime

now = datetime.now()

current_time = now.strftime("%H:%M:%S")
print("Current Time = %s"%current_time)
if int(current_time.split(":")[0])>= 21:
    print "System Still is online"
    #print logged_user
    print logged_user.splitlines()[0]
    for i in logged_user.splitlines()[1:]:
        if "Active      " in i:
            print i
    alert(1)
else:
    pass
    alert(0)