c语言的酒店管理系统源码供参考学习
程序源代码：
#include
#include
#include
#include
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#include"windows.h"
//*******************************************************************
****************
int initial_room(); //初始化 80 个房间信息
int welcome(); //验证用户登陆,登陆成功显示欢迎信息
int enter();
int check_in();
int check_out();
int inquire();
int diancai1();
int i=0;
int caijia=0;
int pay=0;
typedef int ElemType;
//*******************************************************************
****************
struct Room
{
int number;
int rank;
int price;
int state;
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};
struct Customer
{
char name[13],ID[19];
int room_number;
int pay;
int change;
int day;
};
int set_name(struct Customer *cs, char *n)
{
strcpy(cs->name,n);
return 14;
}
int set_ID(struct Customer *cs, char *p)
{
strcpy(cs->ID,p);
return 13;
}
char caiming;
int caijia;
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int set_room_number(struct Customer *cs, int n)
{
cs->room_number=n;
return 12;
}
int set_day(struct Customer *cs, int d)
{
cs->day=d;
return 11;
}
char *get_name(struct Customer *cs)
{
return cs->name;
}
char *get_ID(struct Customer *cs)
{
return cs->ID;
}
int get_room_number(struct Customer *cs)
{
return cs->room_number;
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}
int get_day(struct Customer *cs)
{
return cs->day;
}
//*******************************************************************
****************
struct Room room[60];
struct Customer *customer[60];
//diancai
struct cai /*cai 结构体 实现对菜品 已点份数、名称、原材料 的记录*/
{
int use;
};
struct List /*该线性表实现对菜品原材料的剩余量的记录，线性表【
i】对
应菜品的点餐菜单编码*/
{
ElemType* list;
int price;
int fenshu;
char name[50];
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int size;
};
/*以下为线性表的函数*/
void InitList(struct List* L,int ms)
{
L->size=0;
}
void againMalloc(struct List *L)
{
ElemType
if(ms<=0){printf("ms 值非法！\n");exit(1);}
L->MaxSize=ms;
L->list=malloc(ms*sizeof(ElemType));
if(!L->list)
{
printf("动态存储分配失败！");
int MaxSize;
exit(1);
}
*p=realloc(L->list,2*L->MaxSize*sizeof(ElemType));
if(!p){
printf("分配存储空间失败！");
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exit(1);
}
L->list=p;
L->MaxSize=2*L->MaxSize;
}
void InsertLastList(struct List *L,ElemType x)
{
if(L->size==L->MaxSize)
againMalloc(L);
L->list[L->size]=x;
L->size++;
}
/*表格函数*/
int cddayin(struct cai a[])
{
int i=0,j=0;
for(i=0;i<30;i++)
{if(a[i].fenshu>0)
j++;}
if(j!=0)
{
printf("已点菜/酒品编号
已点份数/瓶数
价格\n");
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for(i=0;i<30;i++)
if(a[i].fenshu>0)
{printf(" %5d %10s%14d %d
￥ \n",i,a[i].name,a[i].fenshu,a[i].fenshu*a[i].price);
caijia=caijia+a[i].fenshu*a[i].price;
}
printf("
您好，您点餐价格合计=%d￥\n",caijia);
return caijia;
if(j==0)
}
void ycliao(struct List *yuan,struct cai a[])
{
int i=1,p=0,k=0,num;
for(i=0;i<30;i++)
{
do{
p=a[i].use%100;
yuan->list[p]=yuan->list[p]-a[i].fenshu;
printf("顾客尚未点餐,无法进行菜单打印!\n");
}
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}
a[i].use=a[i].use/100;
}while(a[i].use!=0);
printf("请输入房间号：");
scanf("%d",&num);
if(num=101&&102&&103&&104&&105){
printf("|---------------------------------------
----------------|--------------------|\n");
printf("|------------------原材料余量
---------------------------|-----酒品余量-------|\n");
printf("|---------------------------------------
----------------|--------------------|\n");
printf("| 10.鸡肉=%3d 11.猪肉=%3d
12.鱼肉=%3d | 50.雪花啤酒=%3d
|\n",yuan->list[10],yuan->list[11],yuan->list[12],yuan->list[50]);
printf("| 13.黄瓜=%3d 14.土豆=%3d
15.豆腐=%3d | 51.燕京啤酒=%3d
|\n",yuan->list[13],yuan->list[14],yuan->list[15],yuan->list[51]);
printf("| 16.茄子=%3d 17.青椒=%3d
18.牛肉=%3d | 52.二锅头=%3d
|\n",yuan->list[16],yuan->list[17],yuan->list[18],yuan->list[52]);
printf("| 19.大葱=%3d 20.鲜鸭血=%3d
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21.花生=%3d |
|\n",yuan->list[19],yuan->list[20],yuan->list[21]);
printf("| 22.花椒=%3d 23.酱=%3d
24.胡萝卜=%3d |
|\n",yuan->list[22],yuan->list[23],yuan->list[24]);
printf("| 25.辣椒=%3d 26.芹菜=%3d
27.豆皮=%3d |
|\n",yuan->list[25],yuan->list[26],yuan->list[27]);
printf("|---------------------------------------
----------------|--------------------|\n");
printf("|---------------------------------------
----------------|--------------------|\n");
}}
void diancai(struct cai a[],struct Customer *cs )
{
int p=0,wep=0;
/*printf("请输入房间号\n");
scanf("%d",num);
*/
for(i=0;i<60;i++)
if(cs->room[n].number==num)
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do{
printf("
|----------------------------------------------|-------------------|\
n");
printf(" |----------菜品(输入-1 确认并结束
点餐)----------|-------酒品--------|\n");
printf("
|----------------------------------------------|-------------------|\
n");
printf(" | 1.红烧狮子头 2. 飘香桂鱼
3.京酱肉丝 21.长城干红 |\n");
printf(" | 4.爆炒竹鸡 5.水煮鱼
6.日本豆腐 | 22.喜力啤酒 |\n");
printf(" | 7.夫妻肺片 8.拍黄瓜
9.莲子羹 | 23.人头马 |\n");
printf("
|----------------------------------------------|-------------------|\
n");
printf("
|----------------------------------------------|-------------------|\
n");
scanf("%d",&p);
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if(p>=1&&p<=9)
system("CLS");
{
printf("
|------------------------------------------|\n");
printf(" |------------------份数
--------------------|\n");
printf("
|------------------------------------------|\n");
|\n");
printf(" | 3.三份 4.其他请
printf(" | 1.一份 2.两份
直接输入 |\n");
printf("
|------------------------------------------|\n");
printf("
|------------------------------------------|\n");
scanf("%d",&wep);
if(wep>50)
{system("CLS");printf("您输入的值异常或过大，
请您检查输入的值！\n");continue;}/*防止误输入*/
else if(wep<=50)
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}
{a[p].fenshu+=wep;
system("CLS");
}
else if(p>=21&&p<=23)
{
printf("
|--------------------------------------------------------|\n");
printf(" |-------------------------酒
品数量-----------------------|\n");
printf("
|--------------------------------------------------------|\n");
printf(" | 1.一瓶 2.两瓶 3.三瓶
4.其他瓶数请直接输入 |\n");
printf("
|--------------------------------------------------------|\n");
printf("
|--------------------------------------------------------|\n");
scanf("%d",&wep);
if(wep>50)
{system("CLS");printf("您输入的值异常或过大，
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请您检查输入的值！\n");continue;}/*防止误输入*/
重新输入！\n");
}
void ycldayin(struct List yuan,struct cai a[])
{
char l='\0';
printf("显示原材料余量?（Y/N）\n");
l=getch();
if(l=='Y'||l=='y')
system("CLS");
cs->caijia=cddayin(a);
}
else if(p!=-1)
}while(p!=-1);
printf("对不起，你输入的编码没有对应菜品，请
else if(wep<=50)
{
a[p].fenshu+=wep;
system("CLS");
}
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}
{system("CLS");
ycliao(&yuan,a);}
else
{
system("CLS");
printf("\n\n\n\n");}
int diancai1(struct Customer *cs)
{
*/
struct cai a[60]={
{0,"\0",0},
{0,"宫爆鸡丁",10131421,15},{0,"飘香桂鱼
int i=0;
char l='\0';
struct List yuan; /* yuan 前不用加“
*”
",1124,14},{0,"京酱肉丝",112327,16},
{0,"爆炒竹鸡",141617,10},{0,"水煮鱼
",122225,50},{0,"日本豆腐",152225,11},
{0,"夫妻肺片",18212625,17},{0,"拍黄瓜
",13252223,8},{0,"莲子羹",20,20},
{0,"\0",0},{0,"\0",0},{0,"\0",0},
{0,"\0",0},{0,"\0",0},{0,"\0",0},
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{0,"\0",0},{0,"\0",0},{0,"\0",0},
{0,"\0",0},{0,"\0",0},
{0,"长城干红",50,300},{0,"喜力啤酒
",51,20},{0,"人头马",52,500},
{0,"\0",0},{0,"\0",0},{0,"\0",0},
{0,"\0",0},{0,"\0",0},{0,"\0",0}};
InitList(&yuan,60);
for(i=0;i<60;i++)
InsertLastList(&yuan,100);//+rand()%50
printf("\n\n\n\n\n\n\n\n");
printf("
|--------------------------------------------------------|\n");
printf(" |---------------- 欢迎您开始
点餐! -----------------|\n");
printf(" |---------------
----------------------------------------|\n");
吧！*/
ycldayin(yuan,a);
printf("\n\n\n\n");
Sleep(2500);
system("CLS");
diancai(a ,cs); /*点餐函数，开始点餐
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printf("
|--------------------------------------------------------|\n");
printf(" |-------------- 欢迎再次点餐，
祝您用餐愉快! ---------------|\n");
printf("
|--------------------------------------------------------|\n");
}
int CCustomer(struct Customer *cs)
{
printf("请您输入顾客的\n");
scanf("%s",cs->name);
printf("请您输入顾客的(18 位数字)\n");
scanf("%s",cs->ID);
cs->pay = cs->change = cs->day = 0;
return 9;
}
int FCustomer()
{
printf("该顾客退房成功!");
return 8;
printf("\n\n\n\n\n\n");
return 0;
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}
int main() //程序入口从这里开始运行
{
//system("color 3E");
char choice='1';
system("color 3E");
initial_room(); //初始化 60 个房间的信息,分三个等级
welcome(); //验证用户登陆,登陆成功显示欢迎信息
while(choice=='1')
{
enter(); //根据用户的选择执行不同的功能
printf("\n");
printf("继续使用本系统请按\"1\",退出请按\"2\"! ");
fflush(stdin);
scanf("%c",&choice);
printf("\n");
}
return 0;
}
//系统登陆界面
*********************************************************************
**
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int welcome() //验证用户登陆,登陆成功显示欢迎信息
{
char name[10],code[20];
printf("请输入用户名和密码:\n");
printf("用户名:");
scanf("%s",name);
// scanf("%s%s",name,code);
printf("密码:");
scanf("%s",code);
while((strcmp(name,"Joe")!=0)||(strcmp(code,"Mercy")!=0))
{
printf("用户名或密码输入有误,请重新输入!\n");
scanf("%s%s",name,code);
}
printf("\n");
printf("\n");
printf("
▲***************************▲
\n");
printf("
△ 欢迎使用酒店管理系统! △\n");
printf("
▲***************************▲
\n");
printf("\n");
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return 7;
}
//系统入口
*********************************************************************
******
int enter()
{
int kind_of_service;
printf("请选择服务类别:入住、退房还是查询? \n");
printf("1->入住 2->退房 3->查询 4->点菜 ");
scanf("%d",&kind_of_service);
if((kind_of_service>4) || (kind_of_service<1))
{
printf("您的输入有误，请重试!\n");
scanf("%d",&kind_of_service);
}
else
{
switch(kind_of_service)
{
case 1:
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check_in();
break;
case 2:
check_out();
break;
case 3:
inquire();
break;
case 4:
}
}
return 6;
}
//入住登记
*********************************************************************
******
int check_in()
{
int pay;
diancai1();
break;
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{
int room_standard,day;
customer[i] = (struct Customer*)malloc(sizeof(struct
Customer));
CCustomer(customer[i]);
printf("请您选择预定房间的标准:\n");
printf("1.单人间/天 150 元\n2.双人间/天 200 元\n3.标准间/天 300
元\n");
scanf("%d",&room_standard);
printf("请输入住宿天数\n");
scanf("%d",&day);
set_day(customer[i],day);
switch(room_standard)
{
int n;
case 1:
pay=day*150;
//set_pay(customer[i],pay);
printf("请收房费 %d 元整!\n",pay);
for(n=0; n<20; n++)
{
if(room[n].state==0)
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{
printf("入住房间为: %d\n",room[n].number);
room[n].state=2;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
case 2:
pay=day*200;
printf("请收房费 %d 元整!\n",pay);
for(n=20; n<40; n++)
{
if(room[n].state==0)
{
printf("入住房间为: %d\n",room[n].number);
room[n].state=2;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
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case 3:
pay=day*300;
printf("请收房费 %d 元整!\n",pay);
for(n=40; n<60; n++)
{
if(room[n].state==0)
{
printf("入住房间为: %d\n",room[n].number);
room[n].state=2;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
}
i++;
}
return 4;
}
//退房结算
*********************************************************************
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******
int check_out()
{
char name2[13],id2[19];
int standard,j,room_number,day1,day2,day;
printf("请输入要退房的顾客和:\n");
scanf("%s%s",name2,id2);
printf("请输入该顾客实住天数:\n");
scanf("%d",&day2);
for(j=0; j
{
if((strcmp(get_name(customer[j]),name2)==0)&&(strcmp(get_ID(customer[
j]),id2)==0))
{
char account;
room_number=get_room_number(customer[j]);
standard=room_number/100;
day1=get_day(customer[j]);
day=day1-day2;
switch(standard)
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{
case 1:
printf("顾客的房间号是%d :为单人间,每天 150 元
\n",room_number);
printf("实际住房消费 %d 元整!\n",day2*150);
printf("\n");
if(day2*150+caijia
printf("请退给该顾客 %d 元整!\n",day*150);
if(day2*150+caijia>pay)
printf("请补收该顾客住房费 %d 元
整!\n",day2*150+caijia-pay);
printf("用餐费用为:%d\n",caijia);
printf("消费总钱数
为%d\n",day2*150+caijia);
break;
case 2:
printf("顾客的房间号是%d :为双人间,每天 200
元%d\n",room_number);
printf("实际住房消费 %d 元整!\n",day2*200);
printf("\n");
if(day2*200+caijia
printf("请退给该顾客 %d 元整!\n",day*150);
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if(day2*200+caijia>pay)
printf("请补收该顾客住房费 %d 元
整!\n",day2*200+caijia-pay);
printf("用餐费用为:%d\n",caijia);
printf("消费总钱数
为%d\n",day2*200+caijia);
break;
case 3:
printf("顾客的房间号是%d :为标准间,每天 300 元%d\n");
printf("实际住房消费 %d 元整!\n",day2*300);
printf("\n");
if(day2*300+caijia
printf("请退给该顾客 %d 元整!\n",day*300);
if(day2*150+caijia>pay)
printf("请补收该顾客住房费 %d 元
整!\n",day2*300+caijia-pay);
printf("用餐费用为:%d\n",caijia);
printf("消费总钱数
为%d\n",day2*300+caijia);
break;
}
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//printf("用餐费用为:%d\n",caijia);
//printf("实际应收总价为")
printf("退房核算清楚,请按 1: ");
fflush(stdin);
scanf("%c",&account);
if(account=='1')
{
int k;
for(k=0; k<80; k++)
{
if(room[k].number==get_room_number(customer[j]))
room[k].state=0;
}
i--;
for(; j
{
customer[j]=customer[j+1];
}
free(customer[i]);
FCustomer();
}
}
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}
return 3;
}
//信息查询
*********************************************************************
******
int inquire()
{
char inquire_choice;
printf("房间信息查询请按 1, 顾客信息查询请按 2: ");
fflush(stdin);
scanf("%c",&inquire_choice);
if(inquire_choice=='1')
{
int j,k=0;
printf("\n");
printf("下列房间没人入住：\n");
for(j=0; j<60; j++)
{
if(room[j].state==0)
{
if(k%10==0)
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printf("\n");
printf("%d\t",room[j].number);
k++;
}
}
printf("\n");
printf("\n");
k=0;
printf("\n");
printf("\n");
printf("下列房间有人入住：\n");
for(j=0; j<60; j++)
{
if(room[j].state==2)
{
if(k%10==0)
printf("\n");
printf("%d\t",room[j].number);
k++;
}
}
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printf("\n");
printf("\n");
}
else if(inquire_choice=='2')
{
char inquire_choice;
int j;
printf("按查询请按 1, 按查询请按 2: \n");
fflush(stdin);
scanf("%c",&inquire_choice);
if(inquire_choice=='1')
{
char name3[13];
printf("请输入顾客的: \n");
scanf("%s",name3);
for(j=0; j
{
if(strcmp(get_name(customer[j]),name3)==0)
{
printf("%s 的住房信息如下:\n",name3);
printf("\t 房间号
为: %d\n",get_room_number(customer[j]));
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}
}
}
if(inquire_choice=='2')
{
char id3[19];
int j;
printf("请输入顾客的: \n");
scanf("%s",id3);
for(j=0; j
{
if(strcmp(get_ID(customer[j]),id3)==0)
{
printf("%s 的住房信息如
下:\n",get_name(customer[j]));
printf("\t 房间号
为: %d\n",get_room_number(customer[j]));
}
}
}
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}
return 2;
}
//房间信息初始化
*********************************************************************
int initial_room() //对 60 个房间进行初始化,分 3 个等级
{
int j,k=101;
for(j=0; j<20; j++)
{
room[j].number=k++;
room[j].rank=1;
room[j].price=150;
room[j].state=0;
}
k=201;
for(j=20; j<40; j++)
{
room[j].number=k++;
room[j].rank=2;
room[j].price=200;
room[j].state=0;
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}
k=301;
for(j=40; j<60; j++)
{
room[j].number=k++;
room[j].rank=3;
room[j].price=300;
room[j].state=0;
}
return 1;
}