标签：方式   har   play   继承方式   数据   public   多重继承   pos   protected   

Third practice 6

任务描述

分别声明Teacher类和cadre（干部）类，采用多重继承方式由这两个类派生出新类Teacher_Cadre类。要求： （1）在两个基类中都包含姓名、年龄、性别、地址、电话等数据成员； （2）在Teacher类中还包含数据成员title（职称），在Cadre类中还包含数据成员post（职务）。在Teacher_Cadre类中还包含数据成员wages（工资）。 （3）对两个基类中的姓名、年龄、性别、地址、电话等数据成员用相同的名字，在引用这些数据成员时，指定作用域。 （4）在类体中声明成员函数，在类外定义成员函数。 （5）在派生类Teacher_Cadre的成员函数show中调用Teacher类中的display函数，输出姓名、年龄、性别、职称、地址、电话，然后再用cout语句输出职务与工资。

测试输入：Wang-li, 50, f, prof., president, 135 Beijing Road,Shanghai,(021)61234567,1534.5； 预期输出：

name:Wang-li
age:50
sex:f
title:prof.
address:135 Beijing Road, Shanghai
tel:(021)61234567
post:president
wages:1534.5

源代码

#include<string>
#include <iostream>
using namespace std;

class Teacher
{
public:
	Teacher(string  nam, int  a, char  s, string  tit, string ad, string t);
	void display();
protected:
	string name;
	int age;
	char sex;
	string title;
	string addr;
	string tel;
};

Teacher::Teacher(string nam, int a, char s, string tit, string ad, string t) : name(nam), age(a), sex(s), title(tit), addr(ad), tel(t) { }
void Teacher::display()
{
	cout << "name:" << name << endl;
	cout << "age:" << age << endl;
	cout << "sex:" << sex << endl;
	cout << "title:" << title << endl;
	cout << "address:" << addr << endl;
	cout << "tel:" << tel << endl;
}

class Cadre
{
public:
	Cadre(string nam, int a, char s, string p, string ad, string t);
	void display();
protected:
	string name;
	int age;
	char sex;
	string post;
	string addr;
	string tel;
};

Cadre::Cadre(string  nam, int  a, char  s, string  p, string ad, string t):name(nam), age(a), sex(s), post(p), addr(ad), tel(t) {}
void Cadre::display()
{
	cout << "name:" << name << endl;
	cout << "age:" << age << endl;
	cout << "sex:" << sex << endl;
	cout << "post:" << post << endl;
	cout << "address:" << addr << endl;
	cout << "tel:" << tel << endl;
}

class Teacher_Cadre :public Teacher, public Cadre
{
public:
	void show();
	Teacher_Cadre(string  name, int  age, char  sex,string title, string address, string tel, string post,float wages);
private:
	float wages;
};

void Teacher_Cadre::show(){
	Teacher::display();
	cout<<"post:"<<post<<endl;
	cout<<"wages:"<<wages<<endl;
}

Teacher_Cadre::Teacher_Cadre(string  name, int  age, char  sex,string title, string address, string tel, string post,float wages):Teacher(name,age,sex,title,address,tel),Cadre(name,age,sex,post,address,tel),wages(wages){

}

int main()
{
	string name,post,address1,address2,tel,title;
	int age;
	char sex;
	float wages;
	cin>>name>>age>>sex>>title>>address1>>address2>>tel>>post>>wages;
	Teacher_Cadre tc(name,age,sex,title,address1+" "+address2,tel,post,wages);
	tc.show();
	return 0;
}

Third practice 6

标签：方式   har   play   继承方式   数据   public   多重继承   pos   protected   

原文地址：https://www.cnblogs.com/lightice/p/12910923.html