What would be the result after the following code is executed?

int $[]x=\{23,55,83,19\}$;

int $[]y=\{36,78,12,24\}$;

$x=y$;

$y=x$;

Select one:

A$.x[]=\{36,78,12,24\}$ and $y[]=\{23,55,83,19\}$

B$.x[]=\{36,78,12,24\}$ and $y[]=\{36,78,12,24\}$

C$.x[]=\{23,55,83,19\}$ and $y[]=\{23,55,83,19\}$

D$.$ Nothing. This is a compile error.