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目录
1.定义一个人类(Person),包括属性:姓名(name)、性别(sex)、年龄(age);包括方法:吃饭(eat)、睡觉(sleep)、工作(work)、打印个人信息。
2.根据人类,派生一个学生类(Student),增加属性:学校(school)、学号(s_number);方法:工作(学生的工作是学习)、打印个人信息。
根据人类,派生一个工人类(Worker),增加属性:单位,工龄;方法:工作(工人的工作是上班)、打印个人信息。
3.根据学生类,派生一个学生干部类(StudentLeading),增加属性:职务(job);方法:开会(meeting) 、打印个人信息。
创建一个工人对象、一个学生干部对象,设置并输出对象的各项信息,并测试工人对象的工作方法、测试学生干部对象的工作和开会方法等。
- #include<iostream>
- #include<string.h>
- using namespace std;
- class person{
- public:
- string name,sex;
- int age;
- person(string na,string s,int a)
- {
- name=na;sex=s;age=a;
- }
- void eat();
- void sleep();
- void work();
- void print1();
- };
- class student:public person{
- public:string school;
- int number;
- student(string na,string s,int a,string sch,int num):person(na,s,a)
- {
- school=sch;number=num;
- }
- void work2();
- void print2();
- };
- class worker:public person{
- private:
- string danwei;
- int goling;
- public:worker(string na,string s,int a,string da,int gl):person(na,s,a)
- {
- danwei=da;goling=gl;
- }
- void work3();
- void print3();
- };
- class studentleading:public student{
- private:string job;
- public:
- studentleading(string na,string s,int a,string sch,int num,string j):student(na,s,a,sch,num)
- {
- job=j;
- }
- void meeting();
- void work4();
- void print4();
- };
- void person::eat()
- {
- cout<<"吃饭:食堂吃饭";
- }
- void person::sleep()
- {
- cout<<"睡觉:晚睡";
- }
- void person::work()
- {
- cout<<"工作:学习";
- }
- void person::print1()
- {
- cout<<"姓名:"<<name<<" ";
- cout<<"性别:"<<sex<<" ";
- cout<<"年龄:"<<age<<endl;
- }
- void student::work2()
- {
- cout<<"工作:学习"<<" ";
- }
- void student::print2()
- {
-
- cout<<"姓名:"<<name<<" ";
- cout<<"学号:"<<number<<" ";
- cout<<"性别:"<<sex<<" ";
- cout<<"年龄:"<<age<<"";
- cout<<"学校:"<<school<<" ";
-
- }
- void worker::work3()
- {
- cout<<"工作:上班"<<" ";
- }
- void worker::print3()
- {
- cout<<"姓名:"<<name<<" ";
- cout<<"性别:"<<sex<<" ";
- cout<<"年龄:"<<age<<" ";
- cout<<"单位:"<<danwei<<" ";
- cout<<"工龄:"<<goling<<" ";
- }
- void studentleading::meeting()
- {
- cout<<"开会:开班会"<<" ";
- }
- void studentleading::print4()
- {
-
- cout<<"姓名:"<<name<<" ";
- cout<<"学号:"<<number<<" ";
- cout<<"性别:"<<sex<<" ";
- cout<<"年龄:"<<age<<" ";
- cout<<"职务:"<<job<<endl;
- cout<<"学校:"<<school<<" ";
- }
- int main()
- {
- worker w1("小李","男",25,"主管",5);
- w1.print3();
- w1.work3();
- cout<<endl;
- cout<<endl;
- studentleading s1("小明","男",21,"信息学院",2001,"班长");
- s1.print4();
- s1.work2() ;
- s1.meeting() ;
- return 0;
- }
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例如:以上就是今天要讲的内容,本文仅仅简单介绍了创建一个工人对象、一个学生干部对象,设置并输出对象的各项信息,并测试工人对象的工作方法、测试学生干部对象的工作和开会方法等。
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