设计如下类： 人类（基类）：person类 属性包括：姓、名、性别、年龄、职业； 行为包括：1.设置各个属性的值（用构造函数）； 2．显示所有属性的值； 家庭类（人类的公有派生类）： faimly类 继承自基类的属性：丈夫 新增的属性：妻子（人类的子对象）； 子女（人类的子对象）； 新增行为包括：1.设置所有属性的值（用构造函数，子女随父姓）； 2.显示丈夫的属性值 3.显示妻子的属性值； 4.显示子女的属性值； c++写一个

以下是C++实现代码：

#include <iostream>
#include <string>
#include <vector>

using namespace std;

class Person {
protected:
    string lastName;
    string firstName;
    string gender;
    int age;
    string occupation;

public:
    Person(string lName, string fName, string gen, int a, string occ)
        : lastName(lName), firstName(fName), gender(gen), age(a), occupation(occ) {}

    void display() {
        cout << "Last Name: " << lastName << endl;
        cout << "First Name: " << firstName << endl;
        cout << "Gender: " << gender << endl;
        cout << "Age: " << age << endl;
        cout << "Occupation: " << occupation << endl;
    }
};

class Family : public Person {
private:
    Person husband;
    Person wife;
    vector<Person> children;

public:
    Family(string hLastName, string hFirstName, string hGen, int hAge, string hOcc,
           string wLastName, string wFirstName, string wGen, int wAge, string wOcc,
           vector<Person> c)
        : Person(hLastName, hFirstName, hGen, hAge, hOcc), husband(hLastName, hFirstName, hGen, hAge, hOcc),
          wife(wLastName, wFirstName, wGen, wAge, wOcc), children(c) {}

    void displayHusband() {
        husband.display();
    }

    void displayWife() {
        wife.display();
    }

    void displayChildren() {
        for (Person child : children) {
            child.display();
        }
    }
};

int main() {
    Person father("Smith", "John", "Male", 40, "Engineer");
    Person mother("Johnson", "Mary", "Female", 35, "Teacher");
    vector<Person> children = {Person("Smith", "Tom", "Male", 10, ""), Person("Smith", "Kate", "Female", 8, "")};

    Family family("Smith", "John", "Male", 40, "Engineer", "Johnson", "Mary", "Female", 35, "Teacher", children);

    cout << "Husband: " << endl;
    family.displayHusband();

    cout << "Wife: " << endl;
    family.displayWife();

    cout << "Children: " << endl;
    family.displayChildren();

    return 0;
}

运行结果：

Husband: 
Last Name: Smith
First Name: John
Gender: Male
Age: 40
Occupation: Engineer
Wife: 
Last Name: Johnson
First Name: Mary
Gender: Female
Age: 35
Occupation: Teacher
Children: 
Last Name: Smith
First Name: Tom
Gender: Male
Age: 10
Occupation: 
Last Name: Smith
First Name: Kate
Gender: Female
Age: 8
Occupation: