#  Reverse.py  (c) Kari Laitinen

#  http://www.naturalprogramming.com

#  2006-04-07  File created.
#  2022-12-16  Converted to Python 3.

list_of_integers  =  []
integer_index  =  0 
integer_from_keyboard  =  -1 

print(  "\n This program reads integers from the keyboard and," \
       "\n after receiving a zero, it prints the numbers" \
       "\n in reverse order. Please, start entering numbers." \
       "\n The program will stop when you enter a zero.\n" )

while  integer_from_keyboard  !=  0  :

   print( " %d  Enter an integer: "  %  integer_index, end="" )
   integer_from_keyboard   =  int( input() ) 

   list_of_integers  +=  [ integer_from_keyboard ]
   integer_index  +=  1


print(  "\n Reverse order:  ", end="" )

while  integer_index  >  0  :

   integer_index  -=  1 
   print(  "%d  "  %  list_of_integers[ integer_index ], end="" )

print( "\n" )