C$++$

What is the value of $x$ after the following code executes?

int $x$;

$x=3/$ static$\_$cast $$ int $>(4\mathrm{.}5+6\mathrm{.}4)$;

$0$

$3\mathrm{.}3$

syntax error

$0\mathrm{.}3$

$0\mathrm{.}275229$