#include <iostream>
using namespace std;
class Stu
{
public:
Stu (int n,string nam);
void display();
protected:
int num; //学号
string name; //姓名
};
Stu::Stu(int n,string nam )
{
num=n;
name=nam;
}
void Stu::display()
{
cout<<"学号:"<<num<<endl;
cout<<"姓名:"<<name<<endl;
}
class StuDetail:public Stu
{
public:
StuDetail(int n,string nam,int a,string ad,int n1,string nam1);
void show(); //成员函数,输出学生的信息
void show_monitor(); //成员函数。输出班长的信息
private:
Stu monitor; //学生所在班的班长,班长是学生。是stu类的成员
int age; //学生年龄
string addr; // 学生的住址
};
StuDetail::StuDetail(int n,string nam,int a,string ad,int n1,string nam1):
Stu(n,nam),monitor(n1,nam1),age(a),addr(ad){};
void StuDetail::show()
{
cout<<"学生信息:"<<endl;
cout<<"学号:"<<num<<endl;
cout<<"姓名:"<<name<<endl;
cout<<"年龄:"<<age<<endl;
cout<<"住址:"<<addr<<endl;
}
void StuDetail::show_monitor()
{
cout<<"班长信息:"<<endl;
monitor.display();
}
int main()
{
StuDetail s(10010,"wangli",19,"115 Beijing Road,shanghai",10001,"li-sun");
s.show();
s.show_monitor();
return 0;
}