功能要求：

​

相关源码：码云：传送门，GitHub：传送门

相关图片：

拆分版

make编译

​

./hotel运行

​

输入2，进入开房模块

​

相关源码：

class.cpp

 #include <fstream>

 #include "tools.h"

 #include "class.h"

 using namespace std;

 Customer* cust[];

 Room* room[];

 int live; // 被订房间数

 // 获取room_num

 short Room::get_room_num(void)

 {

     return room_num;

 }

 // 返回房间的下标

 int Manage::room_index(short room_num)

 {

     short num = room_num;

     for(int i=; i<; i++)

     {

         if(num == room[i]->get_room_num())

         {

             return i;

         }

     }

     return -;

 }

 // 返回顾客的下标

 int Manage::cust_index(short room_num)

 {

     short num = room_num;

     for(int i=; i<; i++)

     {

         if(num == cust[i]->room_num)

         {

             return i;

         }

     }

     return -;

 }

 // 查询剩余房间

 void Manage::find_room(void)

 {

     for(int i=; i<; i++)

     {

         if(i ==  || i == )

         {

             cout << endl;

         }

         if(room[i]->use != )

         {

             continue;

         }

         cout << room[i]->room_num << " ";

     }

     cout << endl;

 }

 // 开房

 void Manage::get_room(void)

 {

     cout << "现有房间如下" << endl;

     find_room();

 //    cout << "已经入住的人员" << endl;

 //    show_cust();

     cout << "请输入您选择的房间:";

     short room_num;

     cin >> room_num;

     int flag = used(room_num);

     if(flag == )

     {

         cout << "此房间不能使用，请重新选择" << endl;

         getch();

         return;

     }

     else if(flag == -)

     {

         cout << "此房间不存在，请重新选择" << endl;

         getch();

         return;

     }

     else

     {

         cout << "您选择的房间是:" << room_num << endl;

     }

     int index = room_index(room_num);

     short type = room[index]->room_type;

     cout << "请输入您的姓名:";

     string name;

     cin >> name;

     cout << "请输入您的身份证:";

     string id;

     cin >> id;

     cout << "请输入您的2位家属(0，表示没有)" << endl;

     string family1,family2;

     cin >> family1 >> family2;

     if(type == )

     {

         if(family1 != "" || family2 != "")

         {

             cout << "人数过多，开房失败" << endl;

             getch();

             return;

         }

     }

     else if(type == )

     {

         if(family1 != "" && family2 != "")

         {

             cout << "人数过多，开房失败" << endl;

             getch();

             return;

         }

     }

     else

     {

     }

     cout << "请输入要订的天数:";

     short day;

     cin >> day;

     short pay = day*room[index]->price;

     cout << "请支付" << pay << "元" << endl;

     short money = ,change = ;

     cout << "收您：";

     cin >> money;

     cout << "元" << endl;

     change = money-pay;

     if(change < )

     {

         cout << "余额不足，请充值" << endl;

         getch();

         return;

     }

     cout << "找您" << change << "元" << endl;

     short floor = room_num/;

     cust[live++] = new Customer(name,id,family1,family2,floor,room_num,day);

     cout << "已订房间:" << live << endl;

     for(int i=; i<; i++)

     {

         if(room[i]->room_num == room_num)

         {

             room[i]->use = ;

         }

     }

     cout << "开房成功,欢迎您的入住，祝你生活愉快!" << endl;

     getch();

 }

 // 使用情况

 int Manage::used(short room_num)

 {

     short num = room_num;

     for(int i=; i<; i++)

     {

         if(num == room[i]->room_num)

         {

             if(room[i]->use == )

             {

                 return ;

             }

             else

             {

                 return ;

             }

         }

     }

     return -;

 }

 // 显示顾客

 void Manage::show_cust(void)

 {

     for(int i=; i<; i++)

     {

         if(cust[i]->name == "")

         {

             break;

         }

         else

         {

             cout << "姓名:" << cust[i]->name << "," << "房间:" << cust[i]->room_num << ",";

             string f1,f2;

             f1 = cust[i]->family1;

             f2 = cust[i]->family2;

             cout << "家属1:";

             if(f1 == "") cout << " ,";

             else cout << f1 << ",";

             cout << "家属2:";

             if(f2 == "") cout << " ";

             else cout << f2;

         }

     }

 }

 // 房间价格

 int Manage::room_price(short room_num)

 {

     short num = room_num;

     for(int i=; i<; i++)

     {

         if(room[i]->room_num == num)

         {

             return room[i]->price;

         }

     }

     return ;

 }

 // 续费

 void Manage::renew_room(void)

 {

     cout << "请输入你的房间号:";

     short room_num;

     cin >> room_num;

     int flag = used(room_num);

     if(flag == - || flag == )

     {

         cout << "您输入的房间号有误" << endl;

         getch();

         return;

     }

     int index = cust_index(room_num);

     cout << "您的房间剩余:" << cust[index]->day << "天" << endl;

     cout << "请输入你要续的天数：";

     short day;

     cin >> day;

     short pay = day*room_price(room_num);

     cout << "请支付" << pay << "元" << endl;

     short price = ,change = ;

     cin >> price;

     change = price-pay;

     if(change < )

     {

         cout << "余额不足，请充值" << endl;

         getch();

         return;

     }

     cout << "收您" << price <<"元，找您" << change << "元" << endl;

     string rename = cust[index]->name,reid = cust[index]->id;

     string refamily1=cust[index]->family1,refamily2=cust[index]->family2;

     short refloor = cust[index]->floor,reday = cust[index]->day+day;

     cust[index] = new Customer(rename,reid,refamily1,refamily2,refloor,room_num,reday);

     cout << "续费成功，房间的使用时间为:" << reday <<"天" << endl;

     getch();

 }

 // 退房

 void Manage::cancel_room(void)

 {

     cout << "请输入您的房间号:";

     short room_num;

     string name;

     cin >> room_num;

     cout << "请输入您的姓名:";

     cin >> name;

     int flag = used(room_num);

     if(flag ==  || flag == -)

     {

         cout << "您输入的房间有误。" << endl;

         getch();

         return;

     }

     else

     {

         short refloor = ,retype = ,reprice = ;

         int i = cust_index(room_num);

         if(i != -)

         {

             if(cust[i]->name == name)

             {

                 short price = room[room_index(room_num)]->price;

                 short change = cust[i]->day*price;

                 cout << "退还您" << change << "元" << endl;

                 cust[i] = new Customer("","","","",,,);

                 int j = room_index(room_num);

                 refloor = room[j]->floor;

                 retype = room[j]->room_type;

                 reprice = room[j]->price;

                 room[j] = new Room(refloor,room_num,retype,reprice,);

                 cout << "退房成功，感谢您的光顾，欢迎下次光临！"<< endl;

                 live--;

                 getch();

                 return;

             }

             else

             {

                 //cout << cust[i]->name << endl;

                 cout << "您输入的相关信息有误" << endl;

                 getch();

                 return;

             }

         }

         else

         {

             cout << "您输入的信息有误" << endl;

             getch();

             return;

         }

     }

 }

 // 顾客初始化

 void Manage::c_init(void)

 {

     fstream ci("data/cust.txt",ios::in);

     if(!ci.good())

     {

         cout << "cust.txt数据加载异常" << endl;

     }

     for(int i=; i<; i++)

     {

         string name,id,family1,family2;

         short floor,room_num,day;

         ci >> name >> id >> family1 >> family2;

         ci >> floor >> room_num >> day;

         cust[i] = new Customer(name,id,family1,family2,floor,room_num,day);

         if(name != "")

         {

             live++;

         }

     }

 }

 // 房间初始化

 void Manage::r_init(void)

 {

     live = ;

     fstream ri("data/room.txt",ios::in);

     if(!ri.good())

     {

         cout << "room.txt数据加载异常" << endl;

     }

     for(int i=; i<; i++)

     {

         short floor,room_num,room_type,price,use;

         ri >> floor >> room_num;

         ri >> room_type >> price >> use;

         room[i] = new Room(floor,room_num,room_type,price,use);

     }

 }

 // 数据保存

 void Manage::save_data(void)

 {

     fstream co("data/cust.txt",ios::out);

     fstream ro("data/room.txt",ios::out);

     for(int i=; i<; i++)

     {

         co << cust[i]->name << " " << cust[i]->id << " ";

         co << cust[i]->family1 << " " << cust[i]->family2 << " ";

         co << cust[i]->floor << " " << cust[i]->room_num << " ";

         co << cust[i]->day << "\n";

         ro << room[i]->floor << " " << room[i]->room_num << " ";

         ro << room[i]->room_type << " " << room[i]->price << " ";

         ro << room[i]->use << "\n";

     }

 }

 // 菜单

 void Manage::menu(void)

 {

     cout << "***欢迎使用酒店管理系统***" << endl;

     cout << "   1、查询房间" << endl;

     cout << "   2、开房" << endl;

     cout << "   3、续费" << endl;

     cout << "   4、退房" << endl;

     cout << "   0、退出系统" << endl;

     cout << "-----------------------" << endl;

 }

main.cpp

 #include <iostream>

 #include <fstream>

 #include <stdlib.h>

 #include <termio.h>

 #include "class.h"

 #include "tools.h"

 using namespace std;

 Manage admin;

 // 主函数

 int main()

 {

     admin.c_init();

     admin.r_init();

     while()

     {

         system("clear");

         admin.menu();

         switch(get_cmd('',''))

         {

             case '': admin.find_room(); break;

             case '': admin.get_room(); break;

             case '': admin.renew_room(); break;

             case '': admin.cancel_room(); break;

             case '': admin.save_data(); return ;

         }

         getch();

     }

 }

tools.cpp

 #include "tools.h"

 #include <string.h>

 #include <getch.h>

 #include <stdbool.h>

 void clear_stdin(void)

 {

     stdin->_IO_read_ptr = stdin->_IO_read_end;//清理输入缓冲区

 }

 char get_cmd(char start,char end)

 {

     clear_stdin();

     printf("请输入指令:");

     while(true)

     {

         char val = getch();

         if(val >= start && val <= end)

         {

             printf("%c\n",val);

             return val;

         }

     }

 }

class.h

 #ifndef CLASS_H

 #define CLASS_H

 #include <iostream>

 #include <string.h>

 using namespace std;

 class Customer

 {

 public:

     string name; //姓名

     string id; //身份证

     string family1; //家属1

     string family2; //家属2

     short floor; //楼层

     short room_num; //房间号

     short day; //时间

     Customer(string name="",string id="",string family1="",string family2="",short floor=,short room_num=,short day=)

     {

         this->name = name;

         this->id = id;

         this->family1 = family1;

         this->family2 = family2;

         this->floor = floor;

         this->room_num = room_num;

         this->day = day;

     }

 };

 class Room

 {

 public:

     short floor; //楼层

     short room_num; //房间号

     short room_type; //房间类型

     short price; //价格

     short use; //是否使用

     Room(short floor=,short room_num=,short room_type=,short price=,short use=)

     {

         this->floor = floor;

         this->room_num = room_num;

         this->room_type = room_type;

         this->price = price;

         this->use = use;

     }

     short get_room_num(void);

 };

 class Manage

 {

 public:

     void menu(void);    // 菜单

     void find_room(void);    // 剩余房间

     void get_room(void);    // 开房

     void renew_room(void);    // 续费

     void cancel_room(void);    // 退房

     int room_index(short room_num);    // 房间下标

     int cust_index(short room_num); // 顾客下标

     int used(short room_num);    // 房间使用情况

     void show_cust(void);    // 显示入住顾客

     int room_price(short room_num);    // 房间价格

     void c_init(void);    // 顾客初始化

     void r_init(void);    // 房间初始化

     void save_data(void);    // 保存数据

 };

 #endif//CLASS_H

tools.h

 #ifndef TOOL_H

 #define TOOL_H

 #include <stdio.h>

 #include "tools.h"

 #include <string.h>

 #include <getch.h>

 #include <stdbool.h>

 void clear_stdin(void);

 char get_cmd(char start,char end);

 #endif//TOOL_h

最新文章

  1. XtraBackup出现 Can't connect to local MySQL server through socket '/tmp/mysql.sock'
  2. EasyUI-datagrid 对于展示数据进行处理(formatter)
  3. FFMpeg ver 20160213-git-588e2e3 滤镜中英文对照
  4. animate.css总结
  5. excel复制＋粘贴，怎样让公式里的参数不自动变化？
  6. Action的搭建及application、request、Session的运用 多种方法
  7. IE9下Coolite.Ext出现createContextualFragment错误
  8. Log4j之properties配置文件详解
  9. 你不知道的Eclipse的用法：使用MAT分析Android的内存
  10. jsp内部传参与重定向传参
  11. mysql本地訪问linuxserver，出现SQLSTATE[HY000] [1130] Host &amp;#39;127.0.0.1&amp;#39; is not allowed to connect to this
  12. spring mvc对静态资源的访问
  13. Fiddler抓包工具证书安装
  14. [RHEL 6]GPT分区--parted
  15. OO第一次博客
  16. 【原创】关于Git暂存区的理解
  17. MyEclipse&#160;TestNG插件安装与配置
  18. beego 初体验 - 基础模块 - config, httplibs, logs
  19. xtrabackup备份mysql-3 差异备份
  20. 使用docker exec命令

热门文章

  1. 工作拾记 - 关于easyui模板后台改为vue-element
  2. js中的逗号运算符
  3. markdown转html
  4. discuz插件开发
  5. Android Studio 之 LiveData 的配合使用，底层数据变化，自动通知界面
  6. 【译文】走出Java ClassLoader迷宫 Find a way out of the ClassLoader maze
  7. Tocmat 统计tomcat进程内的线程数
  8. APP测试要点整理
  9. MLflow系列2：MLflow追踪
  10. Linux权限：提示-bash: ./startup.sh: Permission denied的解决方案