程序6.4

按照下图的类层次结构编写程序，定义属于score的对象c1以及类teacher的对象t1，分别输入每个数据成员的值后再显示出这些数据。

#include "stdafx.h"

#include

using namespace std;

class person{

private:

string name;

int ID;

public:

string getName() {return name;}

int getID() {return ID;}

person(string na, int I) : name(na), ID(I) {}

virtual ~person(){}

};

class stud{

private:

string addr;

string tel;

public:

string getAddr() {return addr;}

string getTel() {return tel;}

stud(string _addr, string _tel) :addr(_addr), tel(_tel) {}

virtual ~stud() {}

};

class score{

private:

float eng;

float math;

public:

score(float _eng, float _math) :eng(_eng), math(_math){}

virtual ~score() {}

float getEng() { return eng; }

float getMath() { return math; }

void print(){cout << "English:" << eng<<" Math:"<

};

class teacher : public person{

private:

int degree;

string dep;

public:

int getDegree() { return degree; }

string getDep() { return dep; }

void print(){cout << "Name:" << person::getName()<< "\tID:" << person::getID() <<"\tDegree:" << degree << "\tDepatrment:"<< dep << endl;}

teacher(string na, int I, int _degree, string _dep) :person(na, I),degree(_degree), dep(_dep) {}

virtual ~teacher() {}

};

class student : public person{

private:

int old;

int sno;

stud info;

score scores;

public:

int getOld() { return old; }

int getSno() { return sno; }

student(string na, int I, int _old, int _sno, string _addr, string _tel,int _eng, int _math)

:person(na, I), info(_addr, _tel), scores(_eng, _math), old(_old),sno(_sno) {}

virtual ~student() {}

};

int main()

{

score s1(120, 130);

teacher tea("Wang wei", 10086, 2, "House");

s1.print();

tea.print();

return 0;

}

转载于:https://www.jianshu.com/p/d69fbf41f6ce

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