1、设计一个Per类，类中包含私有成员:姓名、年龄、指针成员身高、体重，再设计一个Stu类，类中包含私有成员:成绩、Per类对象p1，设计这两个类的构造函数、析构函数和拷贝构造函数

#include <iostream>using namespace std;class Per
{
private:string name;int year;int *tail;int *height;
public:Per(){cout << "无参构造函数" << endl;}Per(string name,int year,int tail,int height):name(name),year(year),tail(new int(tail)),height(new int(height)){cout << "有参构造函数" << endl;}Per(const Per &other):name(other.name),year(other.year),tail(new int(*(other.tail))),height(new int(*(other.height))){cout << "拷贝构造函数" << endl;}~Per(){cout << "析构函数" << endl;}void show(){cout << name << endl;cout << year << endl;cout << *tail << endl;cout << *height << endl;}
};class Stu
{
private:double sorce;Per p1;
public:Stu(){cout << "无参构造函数" << endl;}Stu(double sorce,string name,int year,int tail,int height):sorce(sorce),p1(name,year,tail,height){cout << "有参构造函数" << endl;}Stu(const Stu &other):sorce(other.sorce),p1(other.p1){cout << "拷贝构造函数" << endl;}~Stu(){cout << "析构函数" << endl;}void show(){cout << sorce << endl;p1.show();}
};int main()
{Stu s(99,"zwt",18,183,73);s.show();Stu s2(s);Stu s3;s3=s2;s2.show();s3.show();return 0;
}