$9.$Given the following code fragment, and an input value of $8,$ what is the output that is generated?

$(2)$

int $x$;

cout $$ "Enter a value $\frac{?}{?}$

$"$; cin $$

$x$;

if $)=(0$

$1$

cout x has no value $\frac{?}{?}$

$"$;

$1$

else

$1$

cout has a value $\frac{?}{?}$

;

$x$ has no value

$x$ is $8$

$x$ has a value

unable to determine