Pls help me to implement this program #includeusing namespace struct NameType { string first; string middle; string last; }; struct AddressType { string address1; string address2; string city; string state; string zip; }; struct DateType { int month; int day; int year; }; struct ContactType { string phone; string cellphone; string fax; string pager; string email; }; struct EmployeeType { NameType name; string emp_id; AddressType address; DateType hireDate; DateType quitDate; ContactType contact; };