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  • C语言——宾馆管理系统

     
    先放运行界面：
      
     
     
     
     
     
     
     
     
     
    需求分析：客人登记入住，显示空房信息，显示客人信息，客人换房，客人退房结算，退出系统。
    房间种类：大床房，单人间，双人间，三人间。
    房间数：30.
     
     
     
     1 #include <stdio.h>
 2 #include <stdlib.h>
 3 #include <string.h>
 4 #include<conio.h>
 5 #include<Windows.h>
 6 
 7 int type[4] = {1,2,3,4};   //用来存储宾馆房型的种类1~4
 8 int cost[6] = {100,118,122,125,134,168};    //宾馆房间的价格
 9 int num[4] = {101,201,301,401};   //初始的每楼的房间号
10 int rm[30];    //用来储存空房间号，因为我设的总房间数是三十，所以这个数组长度就是三十
11 char cr1[7];   //cr1~cr7都是用来存储要求换房的客人信息的临时储存信息。就像A->B->C.    B就是一个媒介。
12 char cr2[10];
13 char cr3[7];
14 char cr4[10];
15 char cr5[7];
16 char cr6[10];
17 
18 struct User      //用户信息结构体
19 {
20     char idcard[18];   //身份证号
21     char name[10];      //姓名
22     int roomnumber;   //入住房间号
23     int roomtype;     //房间类型
24 };
25 
26 struct Room    //房间信息结构体
27 {
28    int number;   //房间号
29    int rtype;    //房间种类
30    struct User guest[3];   //客人信息结构体数组
31    double price;   //房间价格
32    int isIn;   //是否为空
33    int time;    //这个房间被占用时间=客人住这个房间多长时间。客人可能会换房
34    struct Room *next;   //方便构建链表
35 };
36  
37 struct Hotel   //宾馆信息结构体
38 {
39     int Allroom;   //所有房间数=30
40     int isNull;  //是否住满
41     double income;  //收益
42     double deposit;  //客人押金
43 };
44 
45 void Menu(struct Room *L,struct Hotel h);   //主菜单函数声明
46 struct Room *GetRoom(struct Room *L,int n);   //定位房间声明

    以上是头文件，全局变量，结构体，函数声明等等的定义。

     
    接下来是一堆函数。懒得注释了。 
    struct Room * InitialHotel(struct Hotel h)
{
    h.Allroom = 30;
    h.isNull = 1;
    h.income = 0;
    h.deposit = 0;
    int i;
    struct Room *p,*L,*tail;
    p=tail=(struct Room *)malloc(sizeof(struct Room));
    L=NULL;
    for(i=1;i<=h.Allroom;i++)
    {
        rm[i-1] = 0;
        p->isIn = 0;
        p->time = 0;
        if(i==1)    //1
        {
            p->number=num[0];
            p->rtype=type[0];
            p->price=cost[0];
            num[0]++;
            L = p;
        }
        else
        {
            tail->next=p;
            if(i>=2&&i<=10)  //9
            {
             p->number=num[0];
             p->rtype=type[0];
             p->price=cost[0];
             num[0]++;
            }
            else if(i<=18&&i>=11)  //8
        {
            p->number = num[1];
            p->rtype = type[1];
            p->price = cost[1];
            num[1]++;
        }
           else if(i<=26&&i>=19)  //8
        {
            p->number = num[2];
            p->rtype = type[2];
            p->price = cost[2];
            num[2]++;
        }
           else     //4
        {
            p->number = num[3];
            p->rtype = type[3];
            p->price = cost[5];
            num[3]++;
        }
        }
        tail = p;
        p=(struct Room *)malloc(sizeof(struct Room));
    }
    tail->next=L;
    return (L);
}

void Remaining(struct Room *L)
{
    struct Room *p;
    int i;
    p=GetRoom(L,101);
    int count[4]={0,0,0,0};
    for(i=1;i<=30;i++)
    {
        rm[i-1]= 0;
        if(i<=10)
        {
           if(p->isIn==0)
             {
              count[0]++;  //single
              rm[i-1]=p->number;
             }
        }
        else if(i>=11&&i<=18)
        {
             if(p->isIn==0)
             {
              count[1]++;    //king size&queen size room
              rm[i-1]=p->number;
             }
        }
        else if(i>=19&&i<=26)
        {
             if(p->isIn==0)
             {
               count[2]++;   //double room
               rm[i-1]=p->number;
             }
        }
        else
        {
             if(p->isIn==0)
             {
              count[3]++;  //triple room
              rm[i-1]=p->number;
             }
        }
         p=p->next;
    }
    /*char *str[4]={
    "Single Room Remaining",
    "King size & Queen size Room Remaining",
    "Double Room Remaining",
    "Triple Room Remaining"
    };
    for(i=0;i<4;i++)
    {printf("%s:%d
",str[i],count[i]);}*/
}

struct Room *GetRoom(struct Room *L,int n)  //n is room number that guest wants.
{
   struct Room *p;
   p=L;
   int j = 1;
   for(j=1;j<=30;j++)
   {
       if(p->number==n)
       {
           L=p;
           j=31;
       }
       p=p->next;
   }
   /*if(p==NULL||p->number!=n)
    return NULL;*/
    printf("Already Find!
");
   return (L);
}

struct Room * EnterIfo(struct Room *L)
{
 struct Room *p;
 p=L;
 int flag = 1;
 int i,j;
 if(p->rtype==1)
 {
     p->isIn=1;
     Remaining(p);
     int f=1;
     while(f)
     {
     printf("					Please Enter Guest id-card:
");
     scanf("%s",p->guest[0].idcard);
     if(strlen(p->guest[0].idcard)==18)
        {f=0;}
        else
        {
            printf("请重新输入客户身份证号：
");
            f=1;
        }
     }
     printf("					Please Enter Guest Name:
");
     scanf("%s",p->guest[0].name);
     p->guest[0].roomnumber = p->number;
     p->guest[0].roomtype = p->rtype;
     printf("					The Guest Live Time:
");
     scanf("%d",&j);
     p->time = j;
 }
 else
 {   p->isIn =1;
     Remaining(p);
      p->guest[0].roomnumber = p->number;
       p->guest[0].roomtype = p->rtype;
      /* for(k=0;k<=30;k++)
     {
         if(rm[k-1]==p->guest[0].roomnumber)
            rm[k-1]=0;
     }*/
     while(flag)
     {
     printf("					Please Enter Guest id-card:
");
     scanf("%s",p->guest[flag-1].idcard);
     //gets(p->guest[flag-1].idcard);
     printf("					Please Enter Guest Name:
");
    scanf("%s",p->guest[flag-1].name);
     //gets(p->guest[flag-1].name);
     printf("					Continue or not?Enter 0 (no)or 1(yes)
");
     scanf("%d",&i);
     if(i==0)
        flag = i;
     if(i==1)
     {
         flag++;
      printf("					The Guest Live Time:
");
      scanf("%d",&j);
      if(flag==2)
       p->time  = j;
      if(flag==3)
         p->time = j;
     }
     }
 }
  return (p);
}

void RoomInfo(int types)
{
    int j;
    switch(types)
    {
    case 1:
     printf("					Single Room Remaining Number:
");
     for(j=1;j<=10;j++)
     {printf("%d  ",rm[j-1]);}
      printf("
");
        break;
    case 2:
     printf("					King size & Queen size Room Remaining Number:
");
     for(j=11;j<=18;j++)
    {printf("%d  ",rm[j-1]);}
     printf("
");
        break;
    case 3:
    printf("					Double Room Remaining Number:
");
    for(j=19;j<=26;j++)
    {printf("%d  ",rm[j-1]);}
     printf("
");
        break;
    case 4:
    printf("					Triple Room Remaining Number:
");
     for(j=27;j<=30;j++)
     {printf("%d  ",rm[j-1]);}
     printf("
");
     break;
    default:
        printf("					Not Found The Type Room!");
    }
}

struct Room * Registration(struct Room *L,struct Hotel h)
{
    struct Room *p;
    p=L;
    printf("					Please Chose RoomType(1~4):
");
    printf("					1.Single Room
");
    printf("					2.King Size&Queen Size Room
");
    printf("					3.Double Room
");
    printf("					4.Triple Room
");
    int i,n;
    scanf("%d",&i);
    switch(i)
  {
      h.deposit+=100;
    case 1:
        //Remaining(L);
        RoomInfo(1);
      printf("					Please chose the room number(101~110):
");
      scanf("%d",&n);
      p=GetRoom(p,n);
      L=EnterIfo(p);
      printf("					Registration is success!
");
      break;
    case 2:
         //Remaining(L);
        RoomInfo(2);
      printf("					Please chose the room number(201~208):
");
      scanf("%d",&n);
      p=GetRoom(L,n);
      L=EnterIfo(p);
      printf("					Registration is success!
");
     break;
    case 3:
        // Remaining(L);
      RoomInfo(3);
      printf("					Please chose the room number(301~308):
");
      scanf("%d",&n);
      p=GetRoom(L,n);
      L=EnterIfo(p);
      printf("					Registration is success!
");
     break;
    case 4:
        // Remaining(L);
      RoomInfo(4);
      printf("					Please chose the room number(401~404):
");
      scanf("%d",&n);
      p=GetRoom(L,n);
      L=EnterIfo(p);
      printf("					Registration is success!
");
     break;
    default:
        printf("					Your Enter is Wrong!");
  }
  printf("					客人姓名：%s
",p->guest[0].name);
  printf("					客人身份证：%s
",p->guest[0].idcard);
  printf("					客人房间号：%d
",p->guest[0].roomnumber);
  printf("					客人房间类别：%d
",p->guest[0].roomtype);
  return (L);
}

struct Room * CheckOut(struct Room *L,struct Hotel h,int n,int b)
{
   struct Room *p;
   p=L;
   int i=0;
   if(b==1)
   {
       p = GetRoom(L,n);
       p->isIn=0;
       h.income=(p->time)*(p->price)-100;
       h.deposit-=100;
       p->time = 0;
       if(p->rtype==1)
       {
        strcpy(p->guest[0].idcard,"nobody");
        strcpy(p->guest[0].name,"nobody");
        p->guest[0].roomnumber = 0;
        p->guest[0].roomtype  = 0;
       }
       else
      {
        for(i=0;i<3;i++)
        {
        strcpy(p->guest[i].idcard,"nobody");
        strcpy(p->guest[i].name,"nobody");
        p->guest[i].roomnumber = 0;
        p->guest[i].roomtype  = 0;
        }
      }
      Remaining(L);
    printf("收益:%f
",h.income);
    printf("退房成功！
");
   }
   if(b==0)
   {
       p = GetRoom(L,n);
   printf("					客人姓名：%s
",p->guest[0].name);
   printf("					客人身份证：%s
",p->guest[0].idcard);
   printf("					客人房间号：%d
",p->guest[0].roomnumber);
   printf("					客人房间类别：%d
",p->guest[0].roomtype);
       p->isIn=0;
       h.income=(p->time)*(p->price);
       p->time = 0;
       if(p->rtype==1)
       {
           strcpy(cr1,p->guest[0].idcard);
           strcpy(cr2, p->guest[0].name);
           strcpy(p->guest[0].idcard,"nobody");
           strcpy(p->guest[0].name,"nobody");
           p->guest[0].roomnumber = 0;
           p->guest[0].roomtype  = 0;
       }
       else
       {
           strcpy(cr1,p->guest[0].idcard);
           strcpy(cr2, p->guest[0].name);
           strcpy(p->guest[0].idcard,"nobody");
           strcpy(p->guest[0].name,"nobody");
           p->guest[0].roomnumber = 0;
           p->guest[0].roomtype  = 0;
           strcpy(cr3,p->guest[1].idcard);
           strcpy(cr4, p->guest[1].name);
           strcpy(p->guest[1].idcard,"nobody");
           strcpy(p->guest[1].name,"nobody");
           strcpy(cr5,p->guest[2].idcard);
           strcpy(cr6, p->guest[2].name);
           strcpy(p->guest[2].idcard,"nobody");
           strcpy(p->guest[2].name,"nobody");
       }
      /* for(i=1;i<=30;i++)
       {
           if(rm[i-1]==0)
            rm[i-1]=p->number;
       }*/
       Remaining(L);
   }
   L = p;
   return (L);
}

struct Room * Change(struct Room *L,struct Hotel h)
{
  struct Room *p;
  p = L;
  int i=0,j=0;
  printf("					Please enter before room number:
");
  scanf("%d",&i);
  p=CheckOut(L,h,i,0);
  printf("					Please enter after room number:
");
  scanf("%d",&j);
  p=GetRoom(L,j);
  if(p->rtype==1)
  {
  strcpy(p->guest[0].idcard,cr1);
  strcpy(p->guest[0].name,cr2);
  p->guest[0].roomnumber = p->number;
  p->guest[0].roomtype = p->rtype;
  }
  else
  {
   strcpy(p->guest[0].idcard,cr1);
   strcpy(p->guest[0].name,cr2);
   p->guest[0].roomnumber = p->number;
   p->guest[0].roomtype = p->rtype;
   strcpy(p->guest[1].idcard,cr3);
   strcpy(p->guest[1].name,cr4);
   strcpy(p->guest[2].idcard,cr5);
   strcpy(p->guest[2].name,cr6);
  }
  p->isIn = 1;
  printf("					Live Time:
");
  scanf("%d",&i);
  p->time = i;
  printf("					Change room is done
");
  printf("					客人姓名：%s
",p->guest[0].name);
  printf("					客人身份证：%s
",p->guest[0].idcard);
  printf("					客人房间号：%d
",p->guest[0].roomnumber);
  printf("					客人房间类别：%d
",p->guest[0].roomtype);
  L = p;
  return (L);
}

void Quit(struct Room *L,struct Hotel h)
{
    char ch;
    int i;
    printf("
	 ");
    for (i = 0; i < 50; i++)
    {
        printf("* ");
        Sleep(10);
    }
    printf("

				要返回登录界面按任意键		退出程序请按Esc键
");
    ch = getch();
    if (ch == 0x1b)    //esc键按下
    {
        _exit(0);
    }
    system("cls");
    Menu(L,h);
}

void Menu(struct Room *L,struct Hotel h)
{
    int i;
    struct Room *p;
    p=L;
    SetConsoleTitle("宾馆管理系统(管理员)");
    system("color f0");
    printf("
");
    printf("					╭ � % ╮                            ╭ ```╮  
");
    printf("					(@^o^@)     宾馆管理系统          (⌒:⌒)
");
    printf("					(~):(~)                           (~)v(~) 
");
    printf("


");
    //printf("






");
    printf("					1.客人入住
");
    printf("					2.显示各房型剩余
");
    printf("					3.换房
");
    printf("					4.退房
");
    printf("					5.退出系统
");
    printf("

");
    printf("					Please chose function--Enter 1~5:
");
    scanf("%d",&i);
    switch(i)
    {
    case 1:
        system("cls");
       p=Registration(p,h);
       Quit(p,h);
       break;
    case 2:
        Remaining(L);
        system("cls");
        int j=0;
        for(j=1;j<=4;j++)
        {
            RoomInfo(j);
        }
        Quit(p,h);
        break;
    case 3:
       system("cls");
        L=Change(p,h);
        Quit(p,h);
        break;
    case 4:
        system("cls");
        printf("Check Out Number:
");
        int n;
        scanf("%d",&n);
        p=CheckOut(p,h,n,1);
        Quit(p,h);
        break;
    case 5:
        system("cls");
        Quit(p,h);
        break;
    default:
        printf("				Wrong Number!
");
    }
}
     
    主函数调用：
    int main()
{
   struct Room *L;
   struct Hotel h;
   L=InitialHotel(h);
   Remaining(L);
   Menu(L,h);
    return 0;
}

    附完整代码：

    #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include<conio.h>
#include<Windows.h>

int type[4] = {1,2,3,4};
int cost[6] = {100,118,122,125,134,168};
int num[4] = {101,201,301,401};
int rm[30];
char cr1[7];
char cr2[10];
char cr3[7];
char cr4[10];
char cr5[7];
char cr6[10];

struct User
{
    char idcard[18];
    char name[10];
    int roomnumber;
    int roomtype;
};

struct Room
{
   int number;
   int rtype;
   struct User guest[3];
   double price;
   int isIn;
   int time;
   struct Room *next;
};

struct Hotel
{
    int Allroom;
    int isNull;
    double income;
    double deposit;
};

void Menu(struct Room *L,struct Hotel h);
struct Room *GetRoom(struct Room *L,int n);

struct Room * InitialHotel(struct Hotel h)
{
    h.Allroom = 30;
    h.isNull = 1;
    h.income = 0;
    h.deposit = 0;
    int i;
    struct Room *p,*L,*tail;
    p=tail=(struct Room *)malloc(sizeof(struct Room));
    L=NULL;
    for(i=1;i<=h.Allroom;i++)
    {
        rm[i-1] = 0;
        p->isIn = 0;
        p->time = 0;
        if(i==1)    //1
        {
            p->number=num[0];
            p->rtype=type[0];
            p->price=cost[0];
            num[0]++;
            L = p;
        }
        else
        {
            tail->next=p;
            if(i>=2&&i<=10)  //9
            {
             p->number=num[0];
             p->rtype=type[0];
             p->price=cost[0];
             num[0]++;
            }
            else if(i<=18&&i>=11)  //8
        {
            p->number = num[1];
            p->rtype = type[1];
            p->price = cost[1];
            num[1]++;
        }
           else if(i<=26&&i>=19)  //8
        {
            p->number = num[2];
            p->rtype = type[2];
            p->price = cost[2];
            num[2]++;
        }
           else     //4
        {
            p->number = num[3];
            p->rtype = type[3];
            p->price = cost[5];
            num[3]++;
        }
        }
        tail = p;
        p=(struct Room *)malloc(sizeof(struct Room));
    }
    tail->next=L;
    return (L);
}

void Remaining(struct Room *L)
{
    struct Room *p;
    int i;
    p=GetRoom(L,101);
    int count[4]={0,0,0,0};
    for(i=1;i<=30;i++)
    {
        rm[i-1]= 0;
        if(i<=10)
        {
           if(p->isIn==0)
             {
              count[0]++;  //single
              rm[i-1]=p->number;
             }
        }
        else if(i>=11&&i<=18)
        {
             if(p->isIn==0)
             {
              count[1]++;    //king size&queen size room
              rm[i-1]=p->number;
             }
        }
        else if(i>=19&&i<=26)
        {
             if(p->isIn==0)
             {
               count[2]++;   //double room
               rm[i-1]=p->number;
             }
        }
        else
        {
             if(p->isIn==0)
             {
              count[3]++;  //triple room
              rm[i-1]=p->number;
             }
        }
         p=p->next;
    }
    /*char *str[4]={
    "Single Room Remaining",
    "King size & Queen size Room Remaining",
    "Double Room Remaining",
    "Triple Room Remaining"
    };
    for(i=0;i<4;i++)
    {printf("%s:%d
",str[i],count[i]);}*/
}

struct Room *GetRoom(struct Room *L,int n)  //n is room number that guest wants.
{
   struct Room *p;
   p=L;
   int j = 1;
   for(j=1;j<=30;j++)
   {
       if(p->number==n)
       {
           L=p;
           j=31;
       }
       p=p->next;
   }
   /*if(p==NULL||p->number!=n)
    return NULL;*/
    printf("Already Find!
");
   return (L);
}

struct Room * EnterIfo(struct Room *L)
{
 struct Room *p;
 p=L;
 int flag = 1;
 int i,j;
 if(p->rtype==1)
 {
     p->isIn=1;
     Remaining(p);
     int f=1;
     while(f)
     {
     printf("					Please Enter Guest id-card:
");
     scanf("%s",p->guest[0].idcard);
     if(strlen(p->guest[0].idcard)==18)
        {f=0;}
        else
        {
            printf("请重新输入客户身份证号：
");
            f=1;
        }
     }
     printf("					Please Enter Guest Name:
");
     scanf("%s",p->guest[0].name);
     p->guest[0].roomnumber = p->number;
     p->guest[0].roomtype = p->rtype;
     printf("					The Guest Live Time:
");
     scanf("%d",&j);
     p->time = j;
 }
 else
 {   p->isIn =1;
     Remaining(p);
      p->guest[0].roomnumber = p->number;
       p->guest[0].roomtype = p->rtype;
      /* for(k=0;k<=30;k++)
     {
         if(rm[k-1]==p->guest[0].roomnumber)
            rm[k-1]=0;
     }*/
     while(flag)
     {
     printf("					Please Enter Guest id-card:
");
     scanf("%s",p->guest[flag-1].idcard);
     //gets(p->guest[flag-1].idcard);
     printf("					Please Enter Guest Name:
");
    scanf("%s",p->guest[flag-1].name);
     //gets(p->guest[flag-1].name);
     printf("					Continue or not?Enter 0 (no)or 1(yes)
");
     scanf("%d",&i);
     if(i==0)
        flag = i;
     if(i==1)
     {
         flag++;
      printf("					The Guest Live Time:
");
      scanf("%d",&j);
      if(flag==2)
       p->time  = j;
      if(flag==3)
         p->time = j;
     }
     }
 }
  return (p);
}

void RoomInfo(int types)
{
    int j;
    switch(types)
    {
    case 1:
     printf("					Single Room Remaining Number:
");
     for(j=1;j<=10;j++)
     {printf("%d  ",rm[j-1]);}
      printf("
");
        break;
    case 2:
     printf("					King size & Queen size Room Remaining Number:
");
     for(j=11;j<=18;j++)
    {printf("%d  ",rm[j-1]);}
     printf("
");
        break;
    case 3:
    printf("					Double Room Remaining Number:
");
    for(j=19;j<=26;j++)
    {printf("%d  ",rm[j-1]);}
     printf("
");
        break;
    case 4:
    printf("					Triple Room Remaining Number:
");
     for(j=27;j<=30;j++)
     {printf("%d  ",rm[j-1]);}
     printf("
");
     break;
    default:
        printf("					Not Found The Type Room!");
    }
}

struct Room * Registration(struct Room *L,struct Hotel h)
{
    struct Room *p;
    p=L;
    printf("					Please Chose RoomType(1~4):
");
    printf("					1.Single Room
");
    printf("					2.King Size&Queen Size Room
");
    printf("					3.Double Room
");
    printf("					4.Triple Room
");
    int i,n;
    scanf("%d",&i);
    switch(i)
  {
      h.deposit+=100;
    case 1:
        //Remaining(L);
        RoomInfo(1);
      printf("					Please chose the room number(101~110):
");
      scanf("%d",&n);
      p=GetRoom(p,n);
      L=EnterIfo(p);
      printf("					Registration is success!
");
      break;
    case 2:
         //Remaining(L);
        RoomInfo(2);
      printf("					Please chose the room number(201~208):
");
      scanf("%d",&n);
      p=GetRoom(L,n);
      L=EnterIfo(p);
      printf("					Registration is success!
");
     break;
    case 3:
        // Remaining(L);
      RoomInfo(3);
      printf("					Please chose the room number(301~308):
");
      scanf("%d",&n);
      p=GetRoom(L,n);
      L=EnterIfo(p);
      printf("					Registration is success!
");
     break;
    case 4:
        // Remaining(L);
      RoomInfo(4);
      printf("					Please chose the room number(401~404):
");
      scanf("%d",&n);
      p=GetRoom(L,n);
      L=EnterIfo(p);
      printf("					Registration is success!
");
     break;
    default:
        printf("					Your Enter is Wrong!");
  }
  printf("					客人姓名：%s
",p->guest[0].name);
  printf("					客人身份证：%s
",p->guest[0].idcard);
  printf("					客人房间号：%d
",p->guest[0].roomnumber);
  printf("					客人房间类别：%d
",p->guest[0].roomtype);
  return (L);
}

struct Room * CheckOut(struct Room *L,struct Hotel h,int n,int b)
{
   struct Room *p;
   p=L;
   int i=0;
   if(b==1)
   {
       p = GetRoom(L,n);
       p->isIn=0;
       h.income=(p->time)*(p->price)-100;
       h.deposit-=100;
       p->time = 0;
       if(p->rtype==1)
       {
        strcpy(p->guest[0].idcard,"nobody");
        strcpy(p->guest[0].name,"nobody");
        p->guest[0].roomnumber = 0;
        p->guest[0].roomtype  = 0;
       }
       else
      {
        for(i=0;i<3;i++)
        {
        strcpy(p->guest[i].idcard,"nobody");
        strcpy(p->guest[i].name,"nobody");
        p->guest[i].roomnumber = 0;
        p->guest[i].roomtype  = 0;
        }
      }
      Remaining(L);
    printf("收益:%f
",h.income);
    printf("退房成功！
");
   }
   if(b==0)
   {
       p = GetRoom(L,n);
   printf("					客人姓名：%s
",p->guest[0].name);
   printf("					客人身份证：%s
",p->guest[0].idcard);
   printf("					客人房间号：%d
",p->guest[0].roomnumber);
   printf("					客人房间类别：%d
",p->guest[0].roomtype);
       p->isIn=0;
       h.income=(p->time)*(p->price);
       p->time = 0;
       if(p->rtype==1)
       {
           strcpy(cr1,p->guest[0].idcard);
           strcpy(cr2, p->guest[0].name);
           strcpy(p->guest[0].idcard,"nobody");
           strcpy(p->guest[0].name,"nobody");
           p->guest[0].roomnumber = 0;
           p->guest[0].roomtype  = 0;
       }
       else
       {
           strcpy(cr1,p->guest[0].idcard);
           strcpy(cr2, p->guest[0].name);
           strcpy(p->guest[0].idcard,"nobody");
           strcpy(p->guest[0].name,"nobody");
           p->guest[0].roomnumber = 0;
           p->guest[0].roomtype  = 0;
           strcpy(cr3,p->guest[1].idcard);
           strcpy(cr4, p->guest[1].name);
           strcpy(p->guest[1].idcard,"nobody");
           strcpy(p->guest[1].name,"nobody");
           strcpy(cr5,p->guest[2].idcard);
           strcpy(cr6, p->guest[2].name);
           strcpy(p->guest[2].idcard,"nobody");
           strcpy(p->guest[2].name,"nobody");
       }
      /* for(i=1;i<=30;i++)
       {
           if(rm[i-1]==0)
            rm[i-1]=p->number;
       }*/
       Remaining(L);
   }
   L = p;
   return (L);
}

struct Room * Change(struct Room *L,struct Hotel h)
{
  struct Room *p;
  p = L;
  int i=0,j=0;
  printf("					Please enter before room number:
");
  scanf("%d",&i);
  p=CheckOut(L,h,i,0);
  printf("					Please enter after room number:
");
  scanf("%d",&j);
  p=GetRoom(L,j);
  if(p->rtype==1)
  {
  strcpy(p->guest[0].idcard,cr1);
  strcpy(p->guest[0].name,cr2);
  p->guest[0].roomnumber = p->number;
  p->guest[0].roomtype = p->rtype;
  }
  else
  {
   strcpy(p->guest[0].idcard,cr1);
   strcpy(p->guest[0].name,cr2);
   p->guest[0].roomnumber = p->number;
   p->guest[0].roomtype = p->rtype;
   strcpy(p->guest[1].idcard,cr3);
   strcpy(p->guest[1].name,cr4);
   strcpy(p->guest[2].idcard,cr5);
   strcpy(p->guest[2].name,cr6);
  }
  p->isIn = 1;
  printf("					Live Time:
");
  scanf("%d",&i);
  p->time = i;
  printf("					Change room is done
");
  printf("					客人姓名：%s
",p->guest[0].name);
  printf("					客人身份证：%s
",p->guest[0].idcard);
  printf("					客人房间号：%d
",p->guest[0].roomnumber);
  printf("					客人房间类别：%d
",p->guest[0].roomtype);
  L = p;
  return (L);
}

void Quit(struct Room *L,struct Hotel h)
{
    char ch;
    int i;
    printf("
	 ");
    for (i = 0; i < 50; i++)
    {
        printf("* ");
        Sleep(10);
    }
    printf("

				要返回登录界面按任意键		退出程序请按Esc键
");
    ch = getch();
    if (ch == 0x1b)    //esc键按下
    {
        _exit(0);
    }
    system("cls");
    Menu(L,h);
}

void Menu(struct Room *L,struct Hotel h)
{
    int i;
    struct Room *p;
    p=L;
    SetConsoleTitle("宾馆管理系统(管理员)");
    system("color f0");
    printf("
");
    printf("					╭ � % ╮                            ╭ ```╮  
");
    printf("					(@^o^@)     宾馆管理系统          (⌒:⌒)
");
    printf("					(~):(~)                           (~)v(~) 
");
    printf("


");
    //printf("






");
    printf("					1.客人入住
");
    printf("					2.显示各房型剩余
");
    printf("					3.换房
");
    printf("					4.退房
");
    printf("					5.退出系统
");
    printf("

");
    printf("					Please chose function--Enter 1~5:
");
    scanf("%d",&i);
    switch(i)
    {
    case 1:
        system("cls");
       p=Registration(p,h);
       Quit(p,h);
       break;
    case 2:
        Remaining(L);
        system("cls");
        int j=0;
        for(j=1;j<=4;j++)
        {
            RoomInfo(j);
        }
        Quit(p,h);
        break;
    case 3:
       system("cls");
        L=Change(p,h);
        Quit(p,h);
        break;
    case 4:
        system("cls");
        printf("Check Out Number:
");
        int n;
        scanf("%d",&n);
        p=CheckOut(p,h,n,1);
        Quit(p,h);
        break;
    case 5:
        system("cls");
        Quit(p,h);
        break;
    default:
        printf("				Wrong Number!
");
    }
}


int main()
{
   struct Room *L;
   struct Hotel h;
   L=InitialHotel(h);
   Remaining(L);
   Menu(L,h);
    return 0;
}
     
     
     
     
     
     
     
     
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  • 原文地址：https://www.cnblogs.com/wbwhy/p/12107675.html
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