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#define _CRT_SECURE_NO_WARNINGS
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#include <stdio.h>
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#include <string.h> //在使用中要用到的字符串都包含在本文件中
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#include <stdlib.h> //exit()函数就包含在此文件中
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#include <conio.h>
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#define isPrime(year) ((year%4==0&&year%100!=0)||(year%400==0))
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int z[100]={0};
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int s,j;
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FILE *fp;
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void check_in(); //声明登记入住函数
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void availability(); //声明查询房间入住情况函数
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void fate_days(); //声明查询日用住宿的费用
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void fate_hours(); //声明查询时用住宿的费用
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void check_out_days(); //声明结日用住宿的费用
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void check_out_hours(); //声明结时用住宿的费用
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void modificate(); //声明修改信息函数
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void modificate_person(); //声明修改信息函数中的修改客户信息
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void modificate_accommodation(); //声明修改信息函数中的修改住宿信息
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void save(); //声明保存函数
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void menu(); //声明菜单函数
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void days(); //声明入住类型为天数函数
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void hours(); //声明入住类型为小时函数
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int date1Diff(); //声明计算天数差函数
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struct date1
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{
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int year;
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int month;
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int day;
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};
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struct Date
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{int year;
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int month;
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int day;
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int hour;
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int minute;
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}date; //定义日期变量
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struct room
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{
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int room_ID; //房间号
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int kind; //房间种类（包含单人间，双人间，三人间，VIP套房）
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char name[20]; //客户姓名
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int age; //客户年龄
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int sex; //客户性别
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char ID_card[20]; //客户身份证号
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int day_money; //按日收费价格
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int hour_money; //按小时收费价格
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int count; //房间数量
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struct Date date;
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}room[100];
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int main()
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{
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printf("\n");
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menu(); //把主菜单用函数来实现
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save();
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return 0;
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}
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void menu()
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{
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int n;
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do
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{
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printf("\n");
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printf(" \t ******************欢迎入住酒店***************** \n");
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printf("\n *********************菜单********************");
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printf("\n******* 1.登记入住 \t *******\n");
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printf("******* 2.查询房间入住情况 \t *******\n");
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printf("******* 3.查询当前费用(日用) \t *******\n");
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printf("******* 4.查询当前费用(时用) \t *******\n");
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printf("******* 5.结账当前费用(日用) \t *******\n");
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printf("******* 6.结账当前费用(时用) \t *******\n");
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printf("******* 7.退出 \t *******");
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printf(" *********************菜单********************\n"); //输出菜单界面，让操作员能够方便的选择所需要进行的操作
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printf("\n接下来的操作中，如果您的信息输入错误，请在下一步时输入0，则返回菜单，重新选择");
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printf("\n请输入数字来选择操作:");
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scanf("%d",&n);
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while(n<1||n>7)
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{printf(" *********************您输入的数字有误，请重新输入。********************\n");
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scanf("%d",&n);}
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switch(n)
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{
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case 1:check_in();break; //调用登记入住函数
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case 2:availability();break; //调用查询房间的入住情况函数
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case 3:fate_days();break; //调用查询当前日用费用函数
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case 4:fate_hours();break; //调用查询当前时用费用函数
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case 5:check_out_days();break; //调用结账日用费用函数
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case 6:check_out_hours();break; //调用结账当前时用费用函数
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case 7:exit(0); //退出
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}
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}while(n!=7);
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scanf("%d",&n);
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}
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void check_in() // 登记函数
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{
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int op,way,po,i,num;
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printf("请输入需要的房间数量：");
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scanf("%d", &num); while(num<0||num>100)
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{printf(" *********************您输入的数字有误，请重新输入。********************\n");
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scanf("%d",&num);}
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if(num==0) menu();
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for (i=1;i<=num;++i) {
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printf("请输入登记相关信息:\n");
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printf("\n房间%d房号：(1号到100号之间)",i);
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scanf("%d", &j);if(j==0) menu();
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room[j].room_ID = j;
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printf("\n请输入年龄:");
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scanf("%d", &room[j].age);if(room[j].age==0) menu();
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while (j<0||j>100)
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{
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printf("您的输入有误，请重新输入");
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}
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printf("\n请选择住宿时间类型：(1表示按天计费；2表示按小时计费)\n\t *****注意：如果您所居住时间包括了晚上，请您选择按天计费*****");
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scanf("%d", &way);if(way==0) menu();
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printf("\n入住时间为(年):");
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scanf("%d", &room[j].date.year);if(room[j].date.year==0) menu();
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printf("\n入住时间为(月):");
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scanf("%d", &room[j].date.month);if(room[j].date.month==0) menu();
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printf("\n入住时间为(日):");
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scanf("%d", &room[j].date.day);if(room[j].date.day==0) menu();
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if (way == 1)
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{
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printf("\n房间种类：[1代表单人间(200元/天)；2代表双人间(390元/天)；3代表三人间(475元/天)；4代表VIP套房(650元/天)]");
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scanf("%d", &op);if(op==0) menu();
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}
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if (way == 2)
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{
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printf("\n房间种类：[1代表单人间(10元/小时)；2代表双人间(19元/小时)；3代表三人间(27元/小时)；4代表VIP套房(45元/小时)]");
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scanf("%d", &po);if(po==0) menu();
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printf("\n入住时间为(小时):");
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scanf("%d", &room[j].date.hour);if(room[j].date.hour==0) menu();
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printf("\n入住时间为(分钟):");
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scanf("%d", &room[j].date.minute);if(room[j].date.minute==0) menu();
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}
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printf("\n姓名：");
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scanf("%s", &room[j].name);if(room[j].name==0) menu();
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printf("\n性别(其中：1表示男，2表示女!):");
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scanf("%d", &room[j].sex);if(room[j].sex==0) menu();
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printf("\n身份证号：");
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scanf("%s", &room[j].ID_card);if(room[j].ID_card==0) menu();
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z[j] = 1; //标记使用的房间为1
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save();
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}
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menu();
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}
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void availability() //查询房间入住情况函数
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{
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int g,count=0;
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for(g=0;g<100;g++)
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{
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if(z[g]==0)
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++count;
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else
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if(z[g]==1)
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printf("\n正在使用的房间号:%d",g);
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}
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printf("\n\n未使用的房间数:%d",count); //通过循环输出未使用的房间数
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printf("\n\n");
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printf("\n请输入需查询的房间号: "); //查询输入的房间号的信息，且输出该房间的相关信息
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scanf("%d",&s);
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while(s<0||s>100)
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{printf(" *********************您输入的数字有误，请重新输入。********************\n");
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scanf("%d",&s);}if(s==0) menu();
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if(z[s]==1)
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{printf("姓名:%s",room[s].name);
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printf("\n性别(其中：1表示男，2表示女):%d",room[s].sex);
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printf("\n年龄:%d",room[s].age);
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printf("\n身份证号:%s",room[s].ID_card);
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printf("\n年:%d",room[s].date.year);
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printf(" 月:%d",room[s].date.month);
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printf(" 日:%d",room[s].date.day);
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printf("\n房间号:%d",room[s].room_ID);
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}
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else
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printf("该房间未被使用!");
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menu();
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save(); //调用保存函数
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}
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