Задача с классами. Программа с использованием класса Employee

    
#include <iostream>
    class Employee
    {
    public:
            int getAge () const;
            void setAge (int Age);
            int getYearsOfService () const;
            void setYearsOfService (int Years);
            int getSalary() const;
            void setSalary(int Salary);
    private:
            int itsAge;
            int itsYearsOfService;
            int itsSalary;
    };
    int Employee::getAge () const
    {
            return itsAge;
    }
    void Employee::setAge (int Age)
    {
            itsAge=Age;
    }
    int Employee::getYearsOfService () const
    {
            return itsYearsOfService;
    }
    void Employee::setYearsOfService (int YearsOfService)
    {
            itsAge=YearsOfService;
    }
    int Employee::getSalary () const
    {
            return itsSalary;
    }
    void Employee::setSalary (int Salary)
    {
            itsSalary=Salary;
    }
     
    int main ()
    {
            using namespace std;
            Employee One;
            Employee Two;
            One.setAge(30);
            One.setYearsOfService(50000);
            One.setSalary(5);
            Two.setAge(5);
            Two.setYearsOfService(50000);
            Two.setSalary(7);
            cout<<"ONE"<<"\n";
            cout<<"Age"<<One.getAge()<<"\n";
            cout<<"YearsOfService"<<One.getYearsOfService()<<"\n";
            cout<<"Salary"<<One.getSalary()<<"\n";
            cout<<"TWO";
            cout<<"Age"<<Two.getAge()<<"\n";
            cout<<"YearsOfService"<<Two.getYearsOfService()<<"\n";
            cout<<"Salary"<<Two.getSalary()<<"\n";
            system ("pause");
            return 0;
    }

int itsYearsOfService;

void Employee::setYearsOfService (int YearsOfService)
    {
            itsAge=YearsOfService;
    }

void Employee::setYearsOfService (int YearsOfService)
    {
           itsYearsOfService=YearsOfService;
    }