继承

#include <iostream>
using namespace std;


class People
{
private:
    char *name;
//    int age;
public:
    void setname(char *m_name);
    //void setage(int m_age);
    char *getname();
    //int getage();


};


class Student : public People
{
private:
    float m_score;
public:
    void setscore(float score);
   float getscore();
};


int main()
{
    Student stu;
    stu.setscore(88.5);
    stu.setname("xiaoli");
    cout<<stu.getscore()<<endl;
    cout<<stu.getname()<<endl;
    return 0;
}


void Student :: setscore(float score)
{
    m_score = score;
}
    
float Student :: getscore()
{
    return m_score;
}


void People :: setname(char *m_name)
{
    name = m_name;
}


char* People ::getname()
{
    
    return name;
}