C++第四次上机实验其他作业

【项目1 - 龙三】

#include <iostream>
#include <string>
using namespace std;
class Person{
public:
Person(string s)
{
name=s;
}
void display( )
{
cout<<"Name: "<<name<<endl;
}
private:
string name;
};
class Student:public Person //(1)
{
public:
Student(string s, int g):Person(s) // (2)
{grade=g;}
void display1( )
{
display(); // (3)
cout<<"Grade: "<<grade<<endl;
}
private:
int grade;
};
int main( )
{
Student s("龙三",19);
s.display1();// (4)
return 0;
}
运行结果：









【项目3
- 职员薪水】

#include<iostream>
#include<string>
using namespace std;
class CPerson
{
protected:
string m_szName;
string m_szId;
void Sex(int sex);
int m_nSex;//0:女,1:男
int m_nAge;
public:
CPerson(string name,string id,int sex,int age);
void Show1();
};
class CEmployee:public CPerson
{
private:
string m_szDepartment;
double m_Salary;
public:
CEmployee(string name,string id,int sex,int age,string department,double salary);
void Show2();
};
CPerson::CPerson(string name,string id,int sex,int age)
{
m_szName=name;
m_szId=id;
m_nSex=sex;
m_nAge=age;
}
void CPerson::Sex(int sex)
{
if(sex==0)
cout<<"女";
else
cout<<"男";
}
void CPerson::Show1()
{
cout<<m_szName<<"\t";
cout<<m_szId<<"\t";
Sex(m_nSex);
cout<<"\t";
cout<<m_nAge<<"\t";
}
CEmployee::CEmployee(string name,string id,int sex,int age,string department,double salary):CPerson(name,id,sex,age)
{
m_szDepartment=department;
m_Salary=salary;
}
void CEmployee::Show2()
{
cout<<"姓名"<<"\t"<<"ID"<<"\t"<<"性别"<<"\t"<<"年龄"<<"\t"<<"部门"<<"\t"<<"薪水"<<"\t"<<endl;
Show1();
cout<<m_szDepartment<<"\t"<<m_Salary<<"\t";
}
int main()
{
string name,id,department;
int sex,age;
double salary;
cout<<"请输入雇员的姓名,ID,性别(0:女,1:男),年龄,部门,薪水:\n";
cin>>name>>id>>sex>>age>>department>>salary;
CEmployee employee1(name,id,sex,age,department,salary);
employee1.Show2();
return 0;
}
运行结果：