Program for To test whether a bit in a number is ON or OFF

/* To test whether a bit in a number is ON or OFF */
main( )
{
int  i = 65, j ;
printf ( "\nvalue of i = %d", i ) ;
j = i & 32 ;
if ( j == 0 )
printf ( "\nand its fifth bit is off" ) ;
else
printf ( "\nand its fifth bit is on" ) ;
j = i & 64 ;
if ( j == 0 )
printf ( "\nwhereas its sixth bit is off" ) ;
else
printf ( "\nwhereas its sixth bit is on" ) ;
}