#include <iostream>using namespace std;
class Person
{int *age;string &name;
public:void ss(){cout<<"年龄:"<<*age<<endl<<"名字:"<<name<<endl;}//拷贝构造函数(深拷贝）Person(const Person &other):age(new int(*(other.age))),name(other.name){}//拷贝赋值函数Person &operator=(const Person &other){*(this->age)=*(other.age);}Person(int age,string name):age(new int(age)),name(name){cout<<"person malloc success"<<endl;}~Person(){cout<<"执行清空"<<endl;delete age;}
};
class Stu
{double *score;Person p1;
public:Stu(double score,int age,string name):score(new double(score)),p1(age,name){cout<<"创建成功"<<endl;}Stu(const Stu &other):score(new double(*(other.score))),p1(other.p1){cout<<"拷贝构造函数拷贝"<<endl;}void show(){cout<<"分数="<<*score<<endl;p1.ss();}
};
int main()
{Stu s(100.0,25,"何爽");s.show();return 0;
}