Which of the following selection is free of syntax error?

Assume the following prototype is declared in Time class :

void setTime$($int$,$ int, int$)$;

The following is a definition of class Example:

class Example $\{$

public:

Example$($int $y=10$

int getIncrementedData$()$ const $\{$

return $++$data;

$\}$

static int getCount$()\{$

cout $$ "Data is $"$ data $$ endl;

return count;

$\}$

private:

int data;

static int count;

$\}$;

Assume the following prototype is declared in class Employee:

int Employee$($string$,$ string$)$;

Assume the following prototype is declared in class Time:

void Time$($int$)$;