/*  Reverse.c  (c) Kari Laitinen

    http://www.naturalprogramming.com/

    2013-11-22 File created.
    2013-11-22 Last modification.
*/

#include  <stdio.h>

int main()
{
   int  array_of_integers[ 100 ] ;
   int  integer_index              =  0  ;
   int  integer_from_keyboard      =  0  ;

   printf( "\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\n" ) ;
   do
   {
      printf(  " %d  Enter an integer: ", integer_index ) ;
      scanf( "%d", &integer_from_keyboard ) ;

      array_of_integers[ integer_index ]  =  integer_from_keyboard ;
      integer_index  ++ ;
   }
      while  ( integer_from_keyboard  !=  0 ) ;

   printf( "\n Reverse order:  " ) ;

   while  ( integer_index  >  0 )
   {
      integer_index  -- ;
      printf( "%d   ", array_of_integers[ integer_index ] ) ;
   } 
}