第十一周上机实践项目2——职员有薪水了（1）

（1）定义一个名为CPerson的类，有以下私有成员:姓名、身份证号、性别和年龄，成员函数：构造函数、析构函数、输出信息的函数。并在此基础上派生出CEmployee类，派生类CEmployee增加了两个新的数据成员，分别用于表示部门和薪水。要求派生类CEmployee的构造函数显示调用基类CPerson的构造函数，并为派生类CEmployee定义析构函数，定义输出信息的函数。

代码

#include <iostream>using namespace std;class CPerson{protected:    string m_szName;    string m_szId;    int m_nSex;//0:women,1:man    int m_nAge;public:    CPerson(string name,string id,int sex,int age);    void Show1();    ~CPerson();};CPerson::CPerson(string name,string id,int sex,int age):m_szName(name),m_szId(id),m_nSex(sex),m_nAge(age) {}void CPerson::Show1(){    cout<<"姓名："<<m_szName<<endl;    cout<<"ID："<<m_szId<<endl;    cout<<"性别：";    if(m_nSex==0)        cout<<"女";    else        cout<<"男";    cout<<endl;    cout<<"年龄："<<m_nAge<<endl;}CPerson::~CPerson() {}class CEmployee:public CPerson{private:    string m_szDepartment;    double m_Salary;public:    CEmployee(string name,string id,int sex,int age,string department,double salary);    void Show2();    ~CEmployee();};CEmployee::CEmployee(string name,string id,int sex,int age,string department,double salary):CPerson(name,id,sex,age),m_szDepartment(department),m_Salary(salary){}void CEmployee::Show2(){    Show1();    cout<<"部门："<<m_szDepartment<<endl;    cout<<"薪水："<<m_Salary<<endl;}CEmployee::~CEmployee(){}int main(){    string name,id,department;    int sex,age;    double salary;    cout<<"input employee's name,id,sex(0:women,1:man),age,department,salary:\n";    cin>>name>>id>>sex>>age>>department>>salary;    CEmployee employee1(name,id,sex,age,department,salary);    employee1.Show2();    return 0;}

运行结果：