Use the structure below to answer the two sub$-$questions:

struct Employee $\{$

$$ string name; $//$ Name of the employee

$$ string department; $//$ Department of the employee

$$ float salary; $//$ Employee's salary

$$ int years; $//$ Number of years the employee has worked

$\}$;

Write a function called printEmployeeStats that takes an array $($called staff$)$ of Employee and its size. The function should calculate and display the average salary and the total years of service for all employees, along with each employee's name, salary, and years of service on a separate line. The output should be formatted as follows:

Name: $[$Employee Name$],$ Salary: $[$Salary$],$ Years of Service: $[$Years$]$

After listing all employees, display the average salary and total years of service.