C++版酒店管理程序代码

1、程序代码N：最终改进版代码（利用结构体储存多种类型的数据）好处：比数组能储存更多类型的数据！#include<iostream>#include<string>#include<cstdlib>/常用函数库usingnamespacestd;/*在C+中struct和类的区别在于struct不能有方法，所有成员是public的*/structRoomintNumber;intPrice;intState;intdays;stringName;stringPhone;stringID;/room;可以在声明struct的时候声明一个struct实例Roomro

2、om80;class BookRoom/定义预定房间类private:stringcName;/顾客姓名intstayTime;/预定天数introomType;/房间类型（1.标准单人间2.大床房3.标准双人间4.套房）stringphoneNum;/预留手机号public:voidsetData()stringname;inttime;inttype;stringnum;cout<<"您好，请输入您的姓名："<<endl;cin>>name;cName=name;cout<<"预定天数为："<&l

3、t;endl;cin>>time;stayTime=time;cout<<"想要预定的房间类型：1.标准单人间100/天2.大床房200/天3.标准双人间300/天4.套房400/天”<<endl;cin>>type;roomType=type;cout<<"预留手机号："<<endl;cin>>num;phoneNum=num;voidBook()cout<<"正在预定."<<endl;switch(this->roomType)

4、case1:for(inti=0;i<20;i+)if(roomi.State=0)/房间无人占用且无人预定roomi.days=this->stayTime;roomi.Name=this->cName;roomi.Phone=this->phoneNum;roomi.Price*=this->stayTime;cout<<"预定成功！房间号："<<roomi.Number<<endl<<endl;roomi.State=1;break;/已被预订elsecout<<roomi.Nu

5、mber<<"号房间已有人"<<endl;break;case2:for(inti=20;i<40;i+)if(roomi.State=0)roomi.days=this->stayTime;roomi.Name=this->cName;roomi.Phone=this->phoneNum;roomi.Price*=this->stayTime;cout<<"预定成功！房间号："<<roomi.Number<<endl<<endl;roomi.State

6、=1;break;elsecout<<roomi.Number<<"号房间已有人"<<endl;break;case3:for(inti=40;i<60;i+)if(roomi.State=0)roomi.days=this->stayTime;roomi.Name=this->cName;roomi.Phone=this->phoneNum;roomi.Price*=this->stayTime;cout<<"预定成功！房间号："<<roomi.Number<

7、;<endl<<endl;roomi.State=1;break;elsecout<<roomi.Number<<"号房间已有人"<<endl;break;case4:for(inti=60;i<80;i+)if(roomi.State=0)roomi.days=this->stayTime;roomi.Name=this->cName;roomi.Phone=this->phoneNum;roomi.Price*=this->stayTime;cout<<"预定成功！

8、房间号："<<roomi.Number<<endl<<endl;roomi.State=1;break;elsecout<<roomi.Number<<"号房间已有人"<<endl;break;default:cout<<"您输入的房间类型有误！"<<endl;classCheckIn/定义办理入住类private:stringcName;stringcSex;stringidNum;/身份证号intcheck_inDate;/入住日期intstay

9、Time;introomType;stringphoneNum;public:voidunbooked()stringname;stringsex;stringidnum;intdate;inttime;inttype;stringnum;cout<<"客户姓名："<<endl;cin>>name;cName=name;cout<<"客户性别："<<endl;cin>>sex;cSex=sex;cout<<"客户身份证号："<<endl;c

10、in>>idnum;idNum=idnum;cout<<"入住日期："<<endl;cin>>date;check_inDate=date;cout<<"占用天数："<<endl;cin>>time;stayTime=time;cout<<"房间类型：1.标准单人间100/天2.大床房200/天3.标准双人间300/天4.套房400/天”<<endl;cin>>type;roomType=type;cout<<&q

11、uot;客户手机号："<<endl;cin>>num;phoneNum=num;switch(this->roomType)case1:for(inti=0;i<20;i+)if(roomi.State=0)roomi.days=this->stayTime;roomi.Name=this->cName;roomi.Phone=this->phoneNum;roomi.Price*=this->stayTime;roomi.ID=this->idNum;cout<<"入住成功！房间号："

12、<<roomi.Number<<endl<<endl;cout<<"请支付200元押金"<<endl<<endl;roomi.State=1;break;elsecout<<"抱歉，该房间类型没有了"<<endl;break;case2:for(inti=20;i<40;i+)if(roomi.State=0)roomi.days=this->stayTime;roomi.Name=this->cName;roomi.Phone=this-&

13、gt;phoneNum;roomi.Price*=this->stayTime;roomi.ID=this->idNum;cout<<"入住成功！房问号："<<roomi.Number<<endl<<endl;cout<<”请支付400元押金"<<endl<<endl;roomi.State=1;break;elsecout<<"抱歉，该房间类型没有了"<<endl;break;case3:for(inti=40;i<6

14、0;i+)if(roomi.State=0)roomi.days=this->stayTime;roomi.Name=this->cName;roomi.Phone=this->phoneNum;roomi.Price*=this->stayTime;roomi.ID=this->idNum;cout<<"入住成功！房问号："<<roomi.Number<<endl<<endl;cout<<”请支付600元押金"<<endl<<endl;roomi.S

15、tate=1;break;elsecout<<"抱歉，该房间类型没有了"<<endl;break;case4:for(inti=60;i<80;i+)if(roomi.State=0)roomi.days=this->stayTime;roomi.Name=this->cName;roomi.Phone=this->phoneNum;roomi.Price*=this->stayTime;roomi.ID=this->idNum;cout<<"入住成功！房间号："<<ro

16、omi.Number<<endl<<endl;cout<<"请支付800元押金"<<endl<<endl;roomi.State=1;break;elsecout<<"抱歉，该房间类型没有了"<<endl;break;default:cout<<"您输入的房间类型有误！"<<endl;voidbooked()stringcompareItem;stringid_num;cout<<"请输入您的姓名或者手机号

17、："<<endl;cin>>compareItem;for(inti=0;i<80;i+)if(roomi.Name=compareItem|roomi.Phone=compareItem)cout<<"验证成功！请支付："<<(roomi.Price*2)<<"元押金"<<endl;cout<<"请登记客户的身份证号："<<endl;cin>>id_num;idNum=id_num;roomi.ID=idNum

18、;cout<<"房间号为："<<roomi.Number<<endl<<"欢迎入住！"<<endl<<endl;break;classcheckOutprivate:stringname;intnumber;intdays;intprice;public:voidcheckout()intexpense;cout<<"请输入房问号："<<endl;cin>>number;cout<<"请输入姓名："

19、;<<endl;cin>>name;cout<<”请输入实际住宿天数："<<endl;cin>>days;for(inti=0;i<80;i+)if(roomi.Name=name)&&(roomi.Number=number)expense=days*(roomi.Number/100*100);cout<<"房问号为"<<roomi.Number<<”的房间实际消费为"<<expense<<"元&qu

20、ot;<<endl;cout<<"押金为："<<roomi.Price<<endl;if(expense>roomi.Price)cout<<"请补交"<<(expense-roomi.Price)<<"元"<<endl;elsecout<<"退回："<<(roomi.Price-expense)<<"元"<<endl;break;elsecout

21、<<roomi.Number<<"号房不符合"<<endl;cout<<"房费核算清后请安任意键继续"<<endl<<endl;system("pause");cout<<"感谢入住本酒店，欢迎下次光临！"<<endl<<endl;)；voidmenu()(cout<<"欢迎使用酒店管理系统！"<<endl;cout<<"请选择："&

22、lt;<endl;cout<<"1.预定房间"<<endl;cout<<"2.办理入住"<<endl;cout<<"3.退房结账"<<endl;cout<<"4.退出系统"<<endl;)voidinit()(intn=101;for(inti=0;i<20;i+)(roomi.Number=n+;roomi.Price=100;roomi.State=0;n=201;for(inti=20;i<40;

23、i+)(roomi.Number=n+;roomi.Price=200;roomi.State=0;n=301;for(inti=40;i<60;i+)(roomi.Number=n+;roomi.Price=300;roomi.State=0;n=401;for(inti=60;i<80;i+)(roomi.Number=n+;roomi.Price=400;roomi.State=0;intmain(void)init();intflag=1;while(flag)menu();intc;cin>>c;switch(c)case 1:BookRoom*a=newBo

24、okRoom;a->setData();a->Book();break;case 2:CheckIn*b=newCheckIn;cout<<"您有预定吗？1.已预定2.未预定"<<endl;intc;cin>>c;switch(c)case 1:b->booked();break;case 2:b->unbooked();break;default:cout<<"输入有误！"<<endl;break;case 3:checkOut*c=newcheckOut;c->

25、checkout();break;case 4:cout<<"谢谢使用，再见！"<<endl;flag=0;break;default:cout<<"输入有误！"<<endl;return0;O：最初废除版（利用数组）因为数组只能简单的储存一种类型的数据，例如字符和数字。而酒店管理系统这种情境，一个房间要储存多种数据，例如客户姓名、客户性别、预订房间号、客户预留手机号、客户占用天数、客户身份证号以及押金和实际花销等。因此我选用了结构体来储存。以下是Oldversion:#include<iostrea

26、m>#include<string>usingnamespacestd;introom_num420;/定义数组，共4个楼层，每个楼层20个房间，一层一类型classBookRoom/定义预定房间类private:stringcName;/顾客姓名intstayTime;/预定天数int roomType; /房间类型(1.标准单人间2.大床房3.标准双人间4.套房)stringphoneNum;/预留手机号(也可使用longint)public:voidsetData()stringname;inttime;inttype;stringnum;cout<<&qu

27、ot;您好，请输入您的姓名："<<endl;cin>>name;cName=name;cout<<"预定天数为："<<endl;cin>>time;stayTime=time;cout<<"想要预定的房间类型：1.标准单人间2.大床房3.标准双人间4.套房“<<endl;cin>>type;roomType=type;cout<<"预留手机号："<<endl;cin>>num;phoneNum=num;v

28、oidBook()cout<<"正在预定."<<endl;switch(this->roomType)case1:for(inti=0;i<20;i+)if(room_num1i=0)/房间无人占用且无人预定cout<<"预定成功！房问号：10"<<i+1<<endl;room_num1i=1;break;/已被预订elsecout<<"该类型房间没有了"<<endl;break;case2:for(inti=0;i<20;i+)if

29、(room_num2i=0)cout<<"预定成功！房问号：20"<<i+1<<endl;room_num2i=1;break;elsecout«"该类型房间没有了"«endl;break;case3:for(inti=0;i<20;i+)(if(room_num3i=0)(coutvv”预定成功！房问号：30"«i+1«endl;room_num3i=1;break;)elsecout«"该类型房间没有了"«endl;br

30、eak;case4:for(inti=0;i<20;i+)(if(room_num4i=0)(coutvv”预定成功！房问号：40"«i+1«endl;room_num4i=1;break;)elsecout«"该类型房间没有了"«endl;break;default:cout<<"您输入的房间类型有误！"<<endl;classCheckin/定义办理入住类private:stringcName;stringcSex;stringcId;/身份证号stringphoneNu

31、m;intcheck_inDate;/入住时间intstayTime;intRoom_num;public:voidsetData()stringname;stringsex;stringid;stringnum;intdate;inttime;introom_num;cout«"客户姓名："«endl;cin»name;cName=name;coutvv”性另(J："«endl;cin»sex;cSex=sex;cout«"身份证号："«endl;cin»id;cld=id;cout«"手机号："«endl;cin»num;phoneNum=num;cout«"登记入住时间："«endl;cin»date;check_inDate=date;cout«"入住天数："«endl;cin»time;stayTime=time;cout«"房间号："«endl;cin»room_num;Room_num=room_num;)；void