/*  For20.c  (c) Kari Laitinen

    http://www.naturalprogramming.com

    2013-11-21  File created.
    2013-11-21  Last modification.
*/

#include  <stdio.h>

int main()
{
   int  number_to_print ;

   printf( "\n Numbers from 0 to 20 are the following:\n\n " ) ;

   for ( number_to_print  =  0  ;
         number_to_print  <= 20 ;
         number_to_print  ++  )
   {
      printf( " %d", number_to_print ) ;
   }
}