What is the output of the following code snippet, assuming a correct program surrounds it$?$

struct Point$2$D

$\{$

double x;

double y;

$\}$ ;

Point$2$D p$1(2,3)$;

cout $<<$ p$1->$x $<<""<<$ p$1->$y;

Group of answer choices

$23$

x$2$ y$2$

No output, it won't compile

Possible runtime error