第11周项目0是春哥啊

#include <iostream>
#include <cstring>
using namespace std;
class Person
{
public:
    Person(char* s)
    {
        strcpy(name,s);
    }
    void display( )
    {
        cout<<"Name: "<<name<<endl;
    }
private:
    char name [20];
};
class Student: public Person //(1)
{
public:
    Student(char* s, int g):Person(s)// (2)
    {grade=g;}
    void display1( )
    {
        display();   //  (3)
        cout<<"Grade: "<<grade<<endl;
    }
private:
    int grade;
};
int main( )
{
    Student s("春哥",19);
    s.display1();       //  (4)
    return 0;
}