The following program generates a compiler error. Why?

void PrintSum$($int num$1,$ int num$2)\{$

$\}$

cout $$ num$1+$ num$2$;

int main$()\{$

int $y$;

$y=Pr\frac{{\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}}{S}um(4,5)$;

return $1$;

$\}$

The values $4$ and $5$ cannot be passed directly to PrintSum$().$ You have to use variables.

The void function is missing a "return;" statement

main$()$ has a return statement that returns the value $1$ instead of $0$

PrintSum$()$ has void return type, so cannot be assigned to a variahlo