#include	<stdio.h>
#include	<unistd.h>
#include	<fcntl.h>
#include	<string.h>


main ( )
{
	int fd, i, j, k ; char str[ 20 ];

	if (  ( fd = open ( "abc" ,O_CREAT|O_TRUNC|O_RDWR, 0666 ) ) == -1 ) 
	{ write ( 2, "Cannot create file abc \n",24 ); exit (1) ;  }

	for ( i = 0; i <= 9 ; ++i )
	   write (1, "EXAMPLE\n" ,8);

	j = dup(1);
	close ( 1 );
	k = dup ( fd ) ;

	for ( i = 0; i <= 9 ; ++i )
	{   sprintf ( str,"i = %d\n", i );
	   write ( 1, str, strlen ( str) );
	}
	close (1);
	dup(j);

	for ( i = 0; i <= 9 ; ++i )
	   write (1, "HELLO you!!!\n" ,16);
}