#include <iostream>
#include <string.h>
#include <stdlib.h>
void enter();
void check_in();
void inquire();
void check_out();
void initial_room();
using namespace std;
int i=0;
struct Room
{
int number;
int floor;
int state;
};
class Customer
{
char name[10],ID[19];
int room_number;
int change;
public:
Customer()
{
cout<<"请您输入顾客的姓名
";
cin>>name;
cout<<"请您输入顾客的身份证号码
";
cin>>ID;
change=0;
}
void set_name(char *_name){strcpy(name,_name);}
void set_ID(char *_ID){strcpy(ID,_ID);}
void set_room_number(int n){room_number=n;}
char *get_name(){return name;}
char *get_ID(){return ID;}
int get_room_number(){return room_number;}
~Customer()
{
cout<<"该顾客退房成功!"<<endl;
}
};
Room room[80];
Customer *customer[80];
int main()
{
char choice='1';
initial_room();
while(choice=='1')
{
enter();
cout<<endl;
cout<<"继续使用本系统请按"1",退出请按"2"! ";
cin>>choice;
cout<<endl;
}
}
//系统入口
void enter()
{
int kind_of_service;
while(1)
{
cout<<"请选择服务类别:订房、入住、退房还是查询?
";
cout<<" 1->查询 2->入住 3->退房 4->退出: ";
cin>>kind_of_service;
if((kind_of_service<=4) && (kind_of_service>=1))
{
switch(kind_of_service)
{
case 1: inquire();
break;
case 2: check_in();
break;
case 3: check_out();
break;
case 4: exit(0);
break;
}
}
else
{
cout<<"您的输入有误，请重试!
";
continue;
}
}
}
//入住登记
void check_in()
{
char name1[10],id1[19];
customer[i]=new Customer;
int room_floor;
cout<<"请您选择预定房间的楼层:
";
cout<<"1.一楼
2.二楼
3.三楼
4.四楼
";
cin>>room_floor;
switch(room_floor)
{
int n;
case 1:
for(n=0;n<20;n++)
{
if(room[n].state==0)
{
cout<<"入住房间号码为: "<<room[n].number<<endl;
room[n].state=1;
customer[i]->set_room_number(room[n].number);
break;
}
}
break;
case 2:
for(n=20;n<40;n++)
{
if(room[n].state==0)
{
cout<<"入住房间号码为: "<<room[n].number<<endl;
room[n].state=1;
customer[i]->set_room_number(room[n].number);
break;
}
}
break;
case 3:
for(n=40;n<60;n++)
{
if(room[n].state==0)
{
cout<<"入住房间号码为: "<<room[n].number<<endl;
room[n].state=1;
customer[i]->set_room_number(room[n].number);
break;
}
}
break;
case 4:
for(n=60;n<80;n++)
{
if(room[n].state==0)
{
cout<<"入住房间号码为: "<<room[n].number<<endl;
room[n].state=1;
customer[i]->set_room_number(room[n].number);
break;
}
}
break;
}
i++;
}
//退房结算
void check_out()
{
char name2[10],id2[19];
int room_number;
cout<<"请输入要退房的顾客姓名和身份证号码:
";
cin>>name2>>id2;
for(int j=0;j<i;j++)
{
if((strcmp(customer[j]->get_name(),name2)==0)&&(strcmp(customer[j]->get_ID(),id2)==0))
{
room_number=customer[j]->get_room_number();
}
cout<<endl;
cout<<"是否确定退房,请按1: ";
char account;
cin>>account;
if(account=='1')
{
for(int k=0;k<80;k++)
{
if(room[k].number==customer[j]->get_room_number())
room[k].state=0;
}
i--;
for(;j<i;j++)
{
customer[j]=customer[j+1];
}
delete customer[i];
}
}
}
//信息查询
void inquire()
{
int j,k=0;
cout<<endl;
cout<<"下列房间还没人预订，也没人入住："<<endl;
for(j=0;j<80;j++)
{
if(room[j].state==0)
{
if(k%10==0) cout<<endl;
cout<<room[j].number<<' ';
k++;
}
}
k=0;
cout<<endl;
cout<<"下列房间有人入住："<<endl;
for(j=0;j<80;j++)
{
if(room[j].state==1)
{
if(k%10==0) cout<<endl;
cout<<room[j].number<<' ';
k++;
}
}
cout<<endl;
}
//房间信息初始化
void initial_room()
{
int j,k=101;
for(j=0;j<20;j++)
{
room[j].number=k++;
room[j].floor=1;
room[j].state=0;
}
k=201;
for(j=20;j<40;j++)
{
room[j].number=k++;
room[j].floor=2;
room[j].state=0;
}
k=301;
for(j=40;j<60;j++)
{
room[j].number=k++;
room[j].floor=3;
room[j].state=0;
}
k=401;
for(j=60;j<80;j++)
{
room[j].number=k++;
room[j].floor=4;
room[j].state=0;
}
}