In the following code snippet, which constructor is called for the object declaration CashRegister reg$(5)?$

class CashRegister

$\{$

public:

CashRegister$()$;

CashRegister$($int count$)$;

void set$\_$item$\_$count$($int count$)$;

void view$()$ const;

private:

int item$\_$count;

$\}$;

CashRegister::CashRegister$()\{$ set$\_$item$\_$count$(0)$; $\}$

CashRegister::CashRegister$($int count$)$

$\{$

set$\_$item$\_$count$($count$)$;

$\}$

int main$()$

$\{$

CashRegister reg$(5)$;

return $0$;

$\}$

Question $2$ options:

CashRegister$()$

CashRegister$($int count$)$

set$\_$item$\_$count$($int count$)$

CashRegister$($double count$)$