#include<string.h>
#include<stdlib.h>
#include<stdio.h>
#include<conio.h>
typedef struct tagCustomer
{
char m_ID[19]; /*身份證號碼*/
char m_name[10]; /*顧客姓名*/
int m_age; /*顧客年齡*/
char m_sex[6]; /*顧客性別*/
int num;
}Customer;/*顧客結構*/
typedef struct tagRoom
{
int m_num; /*房間號*/
int m_floor; /*樓層*/
int m_price; /*價格*/
int m_use; /*是否已入住*/
}Room;/*房間結構*/
int i,j=0,age,num,floor,price,use,n;
int reg =0;
Customer cus[5];
Room r[5];
int count=5;
char ID[18],name[10],sex[6];
FILE *fproom;
FILE *fpcustomer;
void Customer_Input()
{
if(count<=5)
{
printf("請輸入身份證號(18位數字):");
scanf("%s",&cus[j].m_ID);
printf("請輸入姓名(10位字符)");
scanf("%s",&cus[j].m_name);
printf("請輸入年齡(數字型)");
scanf("%d",&cus[j].m_age);
printf("請輸入性別(男或女):");
scanf("%s",&cus[j].m_sex);
}
else
{
printf("\n 存儲空間已滿!");
}
printf("\n\r顧客可以住在:");
printf("\n\r房間號 樓層 價格 是否空閑(1:空閑0：已使用)");
for(i=0;i<count;i++)
{
if(r[i].m_use==1)
{
printf("\n\r%d %d %d %d ",r[i].m_num,r[i].m_floor,r[i].m_price,r[i].m_use);
}
}
printf("\n\r請妳輸入房間號:");
scanf("%d",&num);
reg = 0;
for(i=0;i<count;i++)
{
if(r[i].m_use==1&&r[i].m_num==num)
{
r[i].m_use = 0;
printf("\n 登記成功!\n");
cus[j].num=r[i].m_num ;
j=j+1;
reg=1;
}
}
if(reg==0)
{
printf("\n 登記失敗!\n");
}
}
void Customer_ListOut()
{
if(count<=5)
{
printf("請輸入身份證號(18位數字):");
scanf("%s",&ID);
for(i=0;i<count;i++)
{
if(strcmp(cus[i].m_ID,ID)==0)
{
printf("\n\r顧客身份證號：%s 姓名：%s 年齡：%d 性別：%s \n",cus[i].m_ID,cus[i].m_name,cus[i].m_age,cus[i].m_sex);
}
}
}
else
{
printf("\n \n");
}
}
void Room_ListOut()
{
printf("\n\r房間號 樓層 價格 是否空閑(1:空閑0：已使用)");
for(i=0;i<count;i++)
{
if(r[i].m_use==1)
{
printf("\n\r%d %d %d %d ",r[i].m_num,r[i].m_floor,r[i].m_price,r[i].m_use);
}
}
}
void PerCustomer_Search()
{
if(count<=5)
{
printf("請輸入身份證號(18位數字):");
scanf("%s",&cus[j].m_ID);
printf("請輸入姓名(10位字符)");
scanf("%s",&cus[j].m_name);
printf("請輸入年齡(數字型)");
scanf("%d",&cus[j].m_age);
printf("請輸入性別(男或女):");
scanf("%s",&cus[j].m_sex);
}
else
{
printf("\n 住房已滿!");
}
printf("\n\r顧客可以預訂:");
printf("\n\r房間號 樓層 價格 是否空閑(1:空閑0：已使用)");
for(i=0;i<count;i++)
{
if(r[i].m_use==1)
{
printf("\n\r%d %d %d %d ",r[i].m_num,r[i].m_floor,r[i].m_price,r[i].m_use);
}
}
printf("\n 請妳輸入要預訂的房間號:");
scanf("%d",&num);
reg = 0;
for(i=0;i<count;i++)
{
if(r[i].m_use==1&&r[i].m_num==num)
{
r[i].m_use = 0;
printf("\n 預訂成功!\n");
cus[j].num=r[i].m_num ;
j=j+1;
reg=1;
}
}
if(reg==0)
{
printf("\n 預訂失敗!\n");
}
}
void UnCustomer_Out()
{
int k;
printf("\n 請輸入要退房顧客身份證：");
scanf("%s",&ID);
for(i=0;i<count;i++)
{
if(strcmp(cus[i].m_ID,ID)==0)
{
printf("\n\r顧客身份證號：%s 姓名：%s 年齡：%d 性別：%s \n\r已經成功退房!",cus[i].m_ID,cus[i].m_name,cus[i].m_age,cus[i].m_sex);
for(k=0;k<count;k++)
if(r[k].m_num==cus[i].num)
r[k].m_use=1;
memset(&cus[i],0,sizeof(Customer));
}
}
}
void Customer_Goaway()
{
fproom=fopen("room","wb+");
fwrite((void *)&r,sizeof(Room),count,fproom);
fclose(fproom);
fpcustomer=fopen("customer","wb+");
fwrite((void *)&r,sizeof(Room),count,fpcustomer);
fclose(fpcustomer);
exit(0);
}
main()
{
fproom=fopen("room","wb");
if(fproom!=NULL)
{
for(i=0;i<count;i++)
{
int id=100;
r[i].m_num=i+100;
r[i].m_floor=1;
r[i].m_price=100;
r[i].m_use=1;
}
fwrite((void *)&r,sizeof(Room),count,fproom);
fclose(fproom);
}
else
{
printf("\n---文件打開失敗--");
}
for(;;)
{
printf("\n");
printf("/******************************************\\\n");
printf("* *\n");
printf("* 酒店管理系統 *\n");
printf("* 主菜單 *\n");
printf("* *\n");
printf("* 1.顧客登記 *\n");
printf("* 2.查詢顧客信息 *\n");
printf("* 3.查詢空房間 *\n");
printf("* 4.預訂房間 *\n");
printf("* 5.退訂房間 *\n");
printf("* 6.保存並退出系統 *\n");
printf("* *\n");
printf("\\******************************************/\n\n");
printf("請輸入選擇項(1-6):");
scanf("%d",&n);
printf("\n\n\n\n");
if(n>0&&n<=6)
{
switch(n)
{
case 1:Customer_Input();break;
case 2:Customer_ListOut();break;/*查詢顧客信息*/
case 3:Room_ListOut();break;/*查詢空房間*/
case 4:PerCustomer_Search();break;/*預訂房間*/
case 5:UnCustomer_Out();break;/*退訂房間*/
case 6:Customer_Goaway(); /*保存退出*/
}
}
else
{
printf("***********************************************************************\n");
printf("* *\n");
printf("* 輸入錯誤! *\n");
printf("* 請退出! *\n");
printf("* *\n");
printf("***********************************************************************\n");
break;
}
}
}