C++第五章作业

[5.18]

#include<iostream>

#include<string>

using namespace std;

class Person{

public:

Person(int num1,string name1)

{num=num1;

name=name1;

}

void print()

{cout<<"学号:"<<num<<endl;

cout<<"姓名:"<<name<<endl;

}

protected:

intnum;

string name;

intclassroom;

float grade;

};

class Student:virtual public Person{

public:

Student(int num1,string name1,string classroom1,float grade1):

Person(num1,name1)

{classroom=classroom1;

grade=grade1;}

void print()

{Person::print();

cout<<"班级:"<<classroom<<endl;

cout<<"成绩:"<<grade<<endl;

}

protected:

string classroom;

float grade;

};

class Teacher:virtual public Person{

public:

Teacher(int num1,string name1,string title1,string dept1):

Person(num1,name1)

{title=title1;

dept=dept1;}

void print()

{Person::print();

cout<<"职称:"<<title<<endl;

cout<<"部门:"<<dept<<endl;

}

protected:

string title;

string dept;

};

int main()

{Student my_Student(29,"伍颖妍","信管一班",98);

cout<<"大学生:"<<endl;

my_Student.print();

Teacher my_Teacher(114,"黄福良","教授","科研处");

cout<<"教师:"<<endl；

my_Teacher.print();

return 0;

｝

【5.19】

#include<iostream>

#include<string>

using namespace std;

class Person{

public:

Person(string name1,int age1){

name=name1;

age=age1;}

void print()

{cout<<"姓名"<<name<<endl;

cout<<"年龄"<<age<<endl;

}

protected:

string name;

intage;

};

class Leader:virtual public Person{

public:

Leader(string name1,int age1,string post1,string dept1)

Person(name1,age1)

{post=post1;

dept=dept1;}

void print()

{Person::print();

cout<<"职务:"<<post<<endl;

cout<<"部门:"<<dept<<endl;

}

protected:

stringpost;

stringdept;

};

classEngineer:virtual public Person{

public:

Engineer(stringname1,int age1,string title1,string major1):

Person(name1,age1)

{title=title1;

dept=dept1;}

void print()

{Person::print()

cout<<"职称"<<title<<endl;

cout<<"专业:"<<major<<endl;

}

protected:

stringtitle;

stringmajor;

};

class Chairman:public Leader,publicEngineer

{

public:

Chairman(string name1,int age1,string post1,string dept1,stringtitle1,string major1,int id1):

Person(name1,age1),Leader(name1,age1,post1,dept1),Engineer(name1,age1,title1,major1)

{id=id1;}

void print()

{Leader::print();

Engineer::print();

cout<<"编号:"<<id<<endl;

}

private:

intid;

};

int main()

{Leader my_Leader("李想",35,"秘书","人事部");

cout<<"领导:"<<endl;

my_Leader.print();

Engineer my_Engineer("黄玲",36,"首席建筑师","室内设计");

cout<<"建筑师:"<<endl;

my_Engineer.print();

Chairman my_Chairman("王源",23,"经理"，"资源部","王总"," 环境设计"'113);

cout<<"主任工程师；"<<endl;

my_Chairman.print();

return 0;

}