酒店管理系统c++代码

酒店管理系统是一个用于管理酒店业务的软件系统，它可以实现客房管理、预订管理、入住管理、退房管理等功能。下面是一个简单的酒店管理系统的C++代码示例：

#include <iostream>
#include <string>
using namespace std;

class Room {
private:
    int roomNumber;
    string guestName;
    bool isOccupied;

public:
    Room(int number) {
        roomNumber = number;
        isOccupied = false;
    }

    void checkIn(string name) {
        if (isOccupied) {
            cout << "该房间已被占用！" << endl;
        } else {
            guestName = name;
            isOccupied = true;
            cout << "入住成功！" << endl;
        }
    }

    void checkOut() {
        if (isOccupied) {
            guestName = "";
            isOccupied = false;
            cout << "退房成功！" << endl;
        } else {
            cout << "该房间未被占用！" << endl;
        }
    }

    void displayStatus() {
        cout << "房间号：" << roomNumber << endl;
        if (isOccupied) {
            cout << "客人姓名：" << guestName << endl;
        } else {
            cout << "该房间未被占用！" << endl;
        }
    }
};

int main() {
    Room rooms[10] = {Room(101), Room(102), Room(103), Room(104), Room(105),
                      Room(201), Room(202), Room(203), Room(204), Room(205)};

    int choice;
    string name;
    int roomIndex;

    while (true) {
        cout << "欢迎使用酒店管理系统！" << endl;
        cout << "1. 入住" << endl;
        cout << "2. 退房" << endl;
        cout << "3. 查看房间状态" << endl;
        cout << "0. 退出系统" << endl;
        cout << "请输入您的选择：";
        cin >> choice;

        switch (choice) {
            case 1:
                cout << "请输入您的姓名：";
                cin >> name;
                cout << "请输入您要入住的房间号：";
                cin >> roomIndex;
                rooms[roomIndex - 1].checkIn(name);
                break;
            case 2:
                cout << "请输入您要退房的房间号：";
                cin >> roomIndex;
                rooms[roomIndex - 1].checkOut();
                break;
            case 3:
                cout << "请输入您要查看的房间号：";
                cin >> roomIndex;
                rooms[roomIndex - 1].displayStatus();
                break;
            case 0:
                cout << "感谢使用酒店管理系统，再见！" << endl;
                return 0;
            default:
                cout << "无效的选择，请重新输入！" << endl;
                break;
        }
    }

    return 0;
}

这段代码实现了一个简单的酒店管理系统，包括了入住、退房和查看房间状态等功能。用户可以根据提示进行相应的操作。