#include <iostream>
#include <string>

using namespace std;
class CBook{
private:
    string name;
    string writer;
    string publicName;
    double price;
    int number;
    string ISBN;
public:
    CBook()    //    初始化
    {
        name = "Unknown";
        writer = "Unknown";
        publicName = "Unknown";
        price = 0.0;
        number = 0;
        ISBN = "0000000000000";
    }
    void setData(string n, string w, string pN, double p, int num, string i)    //    写入数据
    {
        name = n;
        writer = w;
        publicName = pN;
        price = p;
        number = num;
        ISBN = i;
    }
    void borrow(int i = 1)    //    借书，函数执行后 ：number - 1
    {
        number = number - i;
        cout << "Name : " << name << endl;
        cout << "Writer : " << writer << endl;
        cout << "ISBN : " << ISBN << endl;
        cout << "Borrow Successfully!" << endl;
        cout << "Remaining Number : " << number << endl;
        cout << endl;
    }
    void print()    //    输出书本信息
    {
        cout << "Name : " << name << endl;
        cout << "Writer : " << writer << endl;
        cout << "Public Name : " << publicName << endl;
        cout << "Price : " << price << endl;
        cout << "Remaining Number : " << number << endl;
        cout << "ISBN : " << ISBN << endl;
        cout << endl;
    }
    int getNumber()    //    返回书本的剩余数量
    {
        return number;
    }
};
class CReader{
private:
    string Name;
    string No;
    string Major;
    int Max;
    int Number;
    CBook *Books;
public:
    CReader(){    //初始化
        Name = "Unknown";
        No = "000000";
        Major = "Unknown";
        Max = 10;
        Number = 0;
        Books = new CBook[Max];
    }
    CReader(const CReader &r){    //    拷贝构造函数
        Name = r.Name;
        No = r.No;
        Major = r.Major;
        Max = r.Max;
        Number = r.Number;
        Books = new CBook[Max];
        Books = r.Books;
    }
    ~CReader()    //    析构函数
    {
        delete []Books;
    }
    void setData(string n, string n0, string m, int M, int bn)    //    设置数据
    {
        Name = n;
        No = n0;
        Major = m;
        Max = M;
        Number = bn;
    }
    void printInfo()    //    输出个人信息，如果借过书，则同时输出借出的书本的信息
    {
        cout << "Name : " << Name << endl;
        cout << "No : " << No << endl;
        cout << "Major : " << Major << endl;
        cout << "Max borrow-Number : " << Max << endl;
        cout << "Borrowed number : " << Number << endl;
        cout << endl;
        if(Number > 0){
            cout << "Borrowed books information : " << endl;
            for(int i = 0; i < Number; i++)
            {
                Books[i].print();
            }
        }
    }
    void borrow(CBook &b)    //    借书函数
    {
        if(Number < Max && b.getNumber() > 0){
            Books[Number++] = b;
            b.borrow();
        }
    }
};
int main()
{
    CBook arrB[1];
    CReader arrR[1];
    arrB[0].setData("Java编程思想", "埃克尔", "机械工业出版社", 78, 3, "9787111213826");    //    设置Java编程思想这本书的基本信息
    arrR[0].setData("陈小艺", "150302", "计算机", 10, 0);    //    设置陈小艺同学的个人信息，最大借书量10本，已借书量0本
    arrR[0].printInfo();    //    输出陈小艺的个人信息
    arrR[0].borrow(arrB[0]);    //    让陈小艺借Java编程思想这本书
    arrR[0].printInfo();    //    再次输出陈小艺的个人信息
}