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第12周 【專案1

問題描述:

分別定義Teacher(教師)類和Cadre(幹部)類,採用多重繼承方式由這兩個類派生出新類Teacher_Cadre(教師兼幹部)。要求: 
(1)在兩個基類中都包含姓名、年齡、性別、地址、電話等資料成員。 
(2)在Teacher類中還包含資料成員title(職稱),在Cadre類中還包含資料成員post(職務),在Teacher_Cadre類中還包含資料成員wages(工資)。 
(3)對兩個基類中的姓名、年齡、性別、地址、電話等資料成員用相同的名字,在引用這些資料成員時,指定作用域。 
(4)在類體中宣告成員函式,在類外定義成員函式。 
(5)在派生類Teacher_Cadre的成員函式show中呼叫Teacher類中的display函式,輸出姓名、年齡、性別、職稱、地址、電話,然後再用cout語句輸出職務與工資。

程式碼:

#include <iostream>
#include <cstring>
using namespace std;
class Teacher{
protected:
    string name;
    string sex;
    string address;
    string phone;
    string title;
    int age;
public:
    Teacher(string n,string s,string a,string p,string t,int ag){
        name=n;sex=s;address=a;
        phone=p;title=t,age=ag;
    }
    void output();
};
void Teacher::output(){
    cout<<"name: "<<name<<'\12';
    cout<<"sex: "<<sex<<'\12';
    cout<<"address: "<<address<<'\12';
    cout<<"phone: "<<phone<<'\12';
    cout<<"title: "<<title<<'\12';
    cout<<"age: "<<age<<'\12';
}
class Cadre{
protected:
    string name;
    string sex;
    string address;
    string phone;
    string past;
    int age;
public:
    Cadre(string n,string s,string a,string p,string pa,int ag)
    :name(n),sex(s),address(a),phone(p),past(pa),age(ag){}
    void output();
};
void Cadre::output(){
    cout<<"name: "<<name<<'\12';
    cout<<"sex: "<<sex<<'\12';
    cout<<"address: "<<address<<'\12';
    cout<<"phone: "<<phone<<'\12';
    cout<<"past: "<<past<<'\12';
    cout<<"age: "<<age<<'\12';
}
class Teacher_Cadre:public Teacher,public Cadre{
private:
    double wages;
public:
    Teacher_Cadre(string n,string s,string a,string p,string t,string pa,int ag,double w)
    :Teacher(n,s,a,p,t,ag),Cadre(n,s,a,p,pa,ag),wages(w){}
    void show();
};
void Teacher_Cadre::show(){
    cout<<"name: "<<Teacher::name<<'\12';
    cout<<"sex: "<<Teacher::sex<<'\12';
    cout<<"address: "<<Teacher::address<<'\12';
    cout<<"phone: "<<Teacher::phone<<'\12';
    cout<<"title: "<<Teacher::title<<'\12';
    cout<<"past: "<<Cadre::past<<'\12';
    cout<<"age: "<<Teacher::age<<'\12';
    cout<<"wages: "<<wages<<'\12';
}
int main(){
    Teacher_Cadre my("小范","男","煙臺大學南校區","178628*****","講師","助教",22,8888);
    my.show();
    cout<<'\12';
    my.Teacher::output();
    cout<<'\12';
    my.Cadre::output();
    return 0;
}

執行結果: