DAY3C++

#include <iostream>


using namespace std;

class Person
{
    int *age;
    string &name;
public:
    Person(int age,string &name):age(new int(age)),name(name)
    {
        cout<<"Person的有参构造"<<endl;
    }
    ~Person()
    {
        cout<<"P析构"<<endl;
        delete age;
    }
    int getp();
    string getps();
    int *gage()
    {
        return age;
    }
};

int Person::getp()
{
    return *age;
}
string Person::getps()
{
    return name;
}
class Stu
{
    double *score;
    Person p1;
public:
    void show();
    Stu (double a,int age,string name):score(new double(a)),p1(age,name)
    {
        cout<<"Stu有参构造"<<endl;
    }
    ~Stu()
    {
        cout<<"S析构"<<endl;
        delete  score;
    }
    Stu (const Stu&other):score(new double(*(other.score))),p1(other.p1)
    {
        cout<<"S拷贝"<<endl;
    }
};

void Stu::show()
{
    cout<<"score"<<score<<endl;
    cout<<"*SCORE="<<*score<<endl;
    cout<<"age"<<p1.gage()<<endl;
    cout<<"*age"<<p1.getp()<<endl;
    cout<<"name="<<p1.getps()<<endl;
}

int main()
{
    Stu s1(90.1,10,"zhangss");
    s1.show();
    cout<<"----------------------"<<endl;
    Stu s2(s1);
    s2.show();
    return 0;
}