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题目描述

分别声明Teacher(教师)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(教师兼干部)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。
下面的程序,在begin到end之间存在错误。请改正后,将begin到end之间的代码上传平台。
#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;
};
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;
};
class Teacher_Cadre: public Teacher,public Cadre
{
public:
    Teacher_Cadre(string nam,int a,char s,string tit,string p,string ad,string t,float w);
    void show( );
private:
    float wage;
};
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;
}
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;
}
//******************** begin ********************
Teacher_Cadre::Teacher_Cadre(string nam,int a,char s,string t,string p,string ad,string tel,float w):
    name(nam),age(a),sex(s),title(tit),addr(ad),tel(t),post(p),addr(ad),tel(t),wage(w) {}
void Teacher_Cadre::show( )
{
    display();
    cout<<"post: "<<post<<endl;
    cout<<"wages :"<<wage<<endl;
}
//******************** end ********************
int main( )
{
    string name,title,post,address,tele;
    int age;
    char sex;
    float wages;
    cin>>name>>age;
    cin>>sex>>title>>post;
    cin.ignore(2,’\n’);  //清除前面与回车结束的输入缓冲区的内容(这一句与改错内容无关)
    getline(cin,address);
    cin>>tele>>wages;
    Teacher_Cadre te_ca(name,age,sex,title,post,address,tele,wages);
    te_ca.show( );
    return 0;
}

输入

姓名、年龄、性别、职称、职务、地址、电话、工资

输出

姓名、年龄、性别、职称、地址、电话、职务、工资

样例输入

Wang-li 50 f prof. president
135 Beijing Road,Shanghai
(021)61234567 1534.5

样例输出

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

提示

代码如下


#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;
};
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;
};
class Teacher_Cadre: public Teacher,public Cadre
{
public:
    Teacher_Cadre(string nam,int a,char s,string tit,string p,string ad,string t,float w);
    void show( );
private:
    float wage;
};
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;
}
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;
}Teacher_Cadre::Teacher_Cadre(string nam,int a,char s,string t,string p,string ad,string tel,float w):
    Teacher(nam,a,s,t,ad,tel),Cadre(nam,a,s,p,ad,tel),wage(w) {}
void Teacher_Cadre::show( )
{
    Teacher::display();
    cout<<"post: "<<post<<endl;
    cout<<"wages: "<<wage<<endl;
}
int main( )
{
    string name,title,post,address,tele;
    int age;
    char sex;
    float wages;
    cin>>name>>age;
    cin>>sex>>title>>post;
    cin.ignore(2,'\n');  //清除前面与回车结束的输入缓冲区的内容(这一句与改错内容无关)
    getline(cin,address);
    cin>>tele>>wages;
    Teacher_Cadre te_ca(name,age,sex,title,post,address,tele,wages);
    te_ca.show( );
    return 0;
}

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