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lugt đã chỉnh sửa trang này 6 năm trước cách đây

#include #include #include #include using namespace std; class CBook { private:

string id;
string name;
int total_number;
int number;

public:

CBook() {
    //name = "";
    //number = 0;
    //total_number = 0;
    //id = "";
}
CBook(string id_1, string name_1, int total_number_1, int number_1) :id(id_1), name(name_1), total_number(total_number_1), number(number_1) {}
string setid() { return id; }
string setname() { return name; }
int settotal() { return total_number; }
int setnumber() { return number; }
void borrow(string name_1)
{
    if (number >= 1)
    {
        number--;
        cout << name << " 索取号: "<<id;
        //return id;
        //cout << endl;
    }
    else
        cout << name << " 该书已全部借出";
}
void print()
{
    cout << id << " " << name << " " << total_number << " " << number<< endl;
}
void show()
{
    int number_borrow = 0, number_leave = 0;

}

}; int main() {

int n;
cin >> n;
CBook *p = new CBook[n];
string id, name;
int total_number,number,i;
int number_borrow = 0, number_leave;
for (i = 0; i < n; i++)
{
    cin >> id >> name >> total_number >> number;
    if (total_number >= 0)
    {
        CBook sb(id, name, total_number, number);
        sb.setid();
        sb.setname();
        sb.settotal();
        sb.setnumber();
        p[i] = sb;

        number_borrow += p[i].settotal();
    }
}
int total = number_borrow;
int m;
cin >> m;
string name_;
//int last;
while(m--)
{
    cin >> name_;
    for (i = 0; i < n; i++)
    {
        if (name_ == p[i].setname())
        {   
            p[i].borrow(name_);
            number_borrow--;
            //cout << id;
        }
        else
            continue;
    }
    cout << endl;
}
cout << endl;
number_leave = total - number_borrow;
for (i = 0; i < n; i++)
{
    p[i].print();
}
cout << "借出图书: " << number_borrow << "本  剩余馆藏图书: " << number_leave << "本" << endl;
//system("pause");
return 0;

}