① c语言编写酒店预订管理系统的好处
C语言编写酒店预订管理系统的好处如下：
1.C语言时具有结构化的控制语句，可以用于实现函数的逻辑控制，方便面向过程的程序设计。
2.C语言丰富的数据类型，不仅包含有传统的字符型、整型、浮点型、数组类型等数据类型，还具有其他编程语言所不具备的数据类型，其中以指针类型数据使用最为灵活，可以通过编程对各种数据结构进行计算。对应于酒店各部分管理数据的众多项目也没有问题。
管理系统是为达到组织目标，针对管理对象，由具有特定管理职能和内在联系的各种管理机构、管理制度、管理过程、管理方法所构成的完整的组织管理体系。在企业中，这个总系统可分为计划经营，生产技术、劳动人事、财务成本和生活服务等子系统。它们之间，既有区别，又有联系。子系统的目标要服从企业管理系统的总目标。各个子系统的作用不是平列的，其中有一个子系统对实现总目标居中心地位，起主导作用。把企业管理看作一个系统，就能够采取系统分析的方法，综合研究企业的各项专业管理，把生产经营活动的内部条件和外部环境、定量分析和定性分析有机地结合起来，选择最优方案，提高经济效益，促进生产发展。
② 求帮助!!C语言 宾馆客房管理系统!!!!高分悬赏!!!!紧急!!紧急!!!!!!!
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
//***********************************************************************************
void initial_room(); //初始化80个房间信息
void welcome(); //验证用户登陆,登陆成功显示欢迎信息
void enter();
void book_room();
void check_in();
void check_out();
void inquire();
int i=0;
//***********************************************************************************
struct Room
{
int number;
int dank;
int price;
int state;
};
struct Customer
{
char name[10],ID[19];
int room_number;
int prepaid;
int change;
int day;
};
void set_name(struct Customer *cs, char *n)
{
strcpy(cs->name,n);
}
void set_ID(struct Customer *cs, char *p)
{
strcpy(cs->ID,p);
}
void set_room_number(struct Customer *cs, int n)
{
cs->room_number=n;
}
void set_day(struct Customer *cs, int d)
{
cs->day=d;
}
void set_prepaid(struct Customer *cs, int p)
{
cs->prepaid=p;
}
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;
}
int get_day(struct Customer *cs)
{
return cs->day;
}
int get_prepaid(struct Customer *cs)
{
return cs->prepaid;
}
//***********************************************************************************
struct Room room[80];
struct Customer *customer[80];
void CCustomer(struct Customer *cs)
{
printf("请您输入顾客的姓名\n");
scanf("%s",&cs->name);
printf("请您输入顾客的身份证号码\n");
scanf("%s",&cs->ID);
cs->prepaid = cs->change = cs->day = 0;
}
void FCustomer()
{
printf("该顾客退房成功!");
}
int main(void) //程序入口从这里开始运行
{
char choice='1';
initial_room(); //初始化80个房间的信息,分四个等级
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***********************************************************************
void welcome() //验证用户登陆,登陆成功显示欢迎信息
{
char name[4],code[7];
printf("请输入用户名和密码(以空格隔开):\n");
scanf("%s%s",&name,&code);
while((strcmp(name,"000")!=0)||(strcmp(code,"666666")!=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(" △ 欢迎使用宾馆客房管理系统! △\n");
printf(" ▲***************************▲\n");
printf("\n");
}
//系统入口***************************************************************************
void enter()
{
int kind_of_service;
printf("请选择服务类别:订房、入住、退房还是查询? \n");
printf(" 1->定房 2->入住 3->退房 4->查询: ");
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: book_room();
break;
case 2: check_in();
break;
case 3: check_out();
break;
case 4: inquire();
break;
}
}
}
//订房实现***************************************************************************
void book_room()
{
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\n4.总统套房/天600元\n");
scanf("%d",&room_standard);
printf("请输入预定天数\n");
scanf("%d",&day);
set_day(customer[i],day);
switch(room_standard)
{
int n;
case 1:
printf("住房费用总共为: %d 元\n",day*150); //计算住房费用
for(n=0;n<20;n++) //从第一个级别的房间中查找一个空闲的房间
{
if(room[n].state==0) //state=0表示该住房没有被预定的
{
printf("预定成功★房间号码为: %d\n",room[n].number);
room[n].state=1;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
case 2:
printf("住房费用总共为: %d 元\n",day*200);
for(n=20;n<40;n++)
{
if(room[n].state==0)
{
printf("预定成功★房间号码为: %d\n",room[n].number);
room[n].state=1;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
case 3:
printf("住房费用总共为: %d 元\n",day*300);
for(n=40;n<60;n++)
{
if(room[n].state==0)
{
printf("预定成功★房间号码为: %d\n",room[n].number);
room[n].state=1;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
case 4:
printf("住房费用总共为: %d 元\n",day*600);
for(n=60;n<80;n++)
{
if(room[n].state==0)
{
printf("预定成功★房间号码为: %d\n",room[n].number);
room[n].state=1;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
}
i++; //住房的顾客数加1
}
//入住登记***************************************************************************
void check_in()
{
char name1[10],id1[19];
int ding_or_no,prepaid;
int j;
printf("该顾客订房了吗? (1->订了 2->没订) ");
scanf("%d",&ding_or_no);
if(ding_or_no==1)
{
printf("请输入顾客的姓名:\n");
scanf("%s",&name1);
printf("请输入顾客的身份证号码:\n");
scanf("%s",&id1);
for(j=0;j<i;j++)
{
if((strcmp(get_name(customer[j]),name1)==0)&&(strcmp(get_ID(customer[j]),id1)==0)) //查找该顾客的定房信息
{
int num=get_room_number(customer[j]); //取得定房的房间号
printf("顾客 %s 今天入住本宾馆! 房间号码为: %d\n",name1,num);
switch(num/100)
{
case 6:
prepaid=get_day(customer[j])*150;
set_prepaid(customer[j],prepaid);
printf("请收房费 %d元整!\n",prepaid); //开始收费
room[num%100-1].state=2; //修改房间状态为入住状态
break;
case 7:
prepaid=get_day(customer[j])*200;
set_prepaid(customer[j],prepaid);
printf("请收房费 %d元整!\n",prepaid);
room[19+num%100].state=2;
break;
case 8:
prepaid=get_day(customer[j])*300;
set_prepaid(customer[j],prepaid);
printf("请收房费 %d元整!\n",prepaid);
room[39+num%100].state=2;
break;
case 9:
prepaid=get_day(customer[j])*600;
set_prepaid(customer[j],prepaid);
printf("请收房费 %d元整!\n",prepaid);
room[59+num%100].state=2;
break;
}
break;
}
}
}
else
{
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\n4.总统套房/天600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:
prepaid=day*150;
set_prepaid(customer[i],prepaid);
printf("请收房费 %d元整!\n",prepaid);
for(n=0;n<20;n++)
{
if(room[n].state==0)
{
printf("入住房间号码为: %d\n",room[n].number);
room[n].state=2;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
case 2:
prepaid=day*200;
set_prepaid(customer[i],prepaid);
printf("请收房费 %d元整!\n",prepaid);
for(n=20;n<40;n++)
{
if(room[n].state==0)
{
printf("入住房间号码为: %d\n",room[n].number);
room[n].state=2;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
case 3:
prepaid=day*300;
set_prepaid(customer[i],prepaid);
printf("请收房费 %d元整!\n",prepaid);
for(n=40;n<60;n++)
{
if(room[n].state==0)
{
printf("入住房间号码为: %d\n",room[n].number);
room[n].state=2;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
case 4:
prepaid=day*600;
set_prepaid(customer[i],prepaid);
printf("请收房费 %d元整!\n",prepaid);
for(n=60;n<80;n++)
{
if(room[n].state==0)
{
printf("入住房间号码为: %d\n",room[n].number);
room[n].state=2;
set_room_number(customer[i],room[n].number);
break;
}
}
break;
}
i++;
}
}
//退房结算***************************************************************************
void check_out()
{
char name2[10],id2[19];
int standard,j,room_number,day1,day2,day;
printf("请输入要退房的顾客姓名和身份证号码:\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<i;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)
{
case 6:
printf("顾客的房间号是%d :为单人间,每天150元\n",room_number);
printf("该顾客预付了房费 %d元, 实际消费 %d元整!\n",get_prepaid(customer[j]),day2*150);
printf("\n");
if(day>0)
printf("请退给该顾客 %d 元整!\n",day*150);
if(day<0)
printf("请补收该顾客住房费 %d 元整!\n",-day*150);
break;
case 7:
printf("顾客的房间号是%d :为单人间,每天200元\n",room_number);
printf("该顾客预付了房费 %d元, 实际消费 %d元整!\n",get_prepaid(customer[j]),day2*200);
printf("\n");
if(day>0)
printf("请退给该顾客 %d 元整!\n",day*200);
if(day<0)
printf("请补收该顾客住房费 %d 元整!\n",-day*200);
break;
case 8:
printf("顾客的房间号是%d :为单人间,每天300元\n",room_number);
printf("该顾客预付了房费 %d元, 实际消费 %d元整!\n",get_prepaid(customer[j]),day2*300);
printf("\n");
if(day>0)
printf("请退给该顾客 %d 元整!\n",day*300);
if(day<0)
printf("请补收该顾客住房费 %d 元整!\n",-day*300);
break;
case 9:
printf("顾客的房间号是%d :为单人间,每天600元\n",room_number);
printf("该顾客预付了房费 %d元, 实际消费 %d元整!\n",get_prepaid(customer[j]),day2*600);
printf("\n");
if(day>0)
printf("请退给该顾客 %d 元整!\n",day*600);
if(day<0)
printf("请补收该顾客住房费 %d 元整!\n",-day*600);
break;
}
printf("\n");
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<i;j++)
{
customer[j]=customer[j+1];
}
free(customer[i]);
FCustomer();
}
}
}
}
//信息查询***************************************************************************
void 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("下列房间还没人预订，也没人入住：\n");
for(j=0;j<80;j++)
{
if(room[j].state==0)
{
if(k%10==0)
printf("\n");
printf("%d\t",room[j].number);
k++;
}
}
printf("\n");
printf("\n");
k=0;
printf("下列房间已预订：\n");
for(j=0;j<80;j++)
{
if(room[j].state==1)
{
if(k%10==0)
printf("\n");
printf("%d\t",room[j].number);
k++;
}
}
k=0;
printf("\n");
printf("\n");
printf("下列房间有人入住：\n");
for(j=0;j<80;j++)
{
if(room[j].state==2)
{
if(k%10==0)
printf("\n");
printf("%d\t",room[j].number);
k++;
}
}
printf("\n");
printf("\n");
}
else if(inquire_choice=='2')
{
char inquire_choice;
int j;
printf("按姓名查询请按1, 按身份证查询请按2: \n");
fflush(stdin);
scanf("%c",&inquire_choice);
if(inquire_choice=='1')
{
char name3[10];
printf("请输入顾客的姓名: \n");
scanf("%s",&name3);
for(j=0;j<i;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]));
printf("\t预付房费为: %d\n",get_prepaid(customer[j]));
}
}
}
if(inquire_choice=='2')
{
char id3[10];
int j;
printf("请输入顾客的身份证: \n");
scanf("%s",&id3);
for(j=0;j<i;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]));
printf("\t预付房费为: %d\n",get_prepaid(customer[j]));
}
}
}
}
}
//房间信息初始化*********************************************************************
void initial_room() //对80个房间进行初始化,分4个等级
{
int j,k=601;
for(j=0;j<20;j++)
{
room[j].number=k++;
room[j].dank=1;
room[j].price=150;
room[j].state=0;
}
k=701;
for(j=20;j<40;j++)
{
room[j].number=k++;
room[j].dank=2;
room[j].price=200;
room[j].state=0;
}
k=801;
for(j=40;j<60;j++)
{
room[j].number=k++;
room[j].dank=3;
room[j].price=300;
room[j].state=0;
}
k=901;
for(j=60;j<80;j++)
{
room[j].number=k++;
room[j].dank=4;
room[j].price=600;
room[j].state=0;
}
}
③ 数据结构,C语言编写宿舍管理系统
。。。。。。。。。。。。。。。。。。。。正在写
/*学生宿舍信息管理系统*/
#include<stdlib.h>
#include<stdio.h>
#include<conio.h>
#include<dos.h>
#include<string.h>
#define LEN sizeof(struct commdity)
struct student
{
char name[15];/*学生姓名*/
int sex;/*学生性别*/
};
struct commdity
{
int num;/*宿舍号码*/
int number;/*容纳人数---并没有赋予实际作用*/
int money;/*住宿费用*/
struct student Student[8];/*最多能住个8人上限*/
};
struct commdity comm[50];
void menu()/*菜单*/
{
printf("\t\t\t\t住宿管理系统:\n\n");
printf("\t\t\t\t0.退出\n");
printf("\t\t\t\t1.录入宿舍的信息\n");
printf("\t\t\t\t2.录入学生的信息\n");
printf("\t\t\t\t3.删除学生信息\n");
printf("\t\t\t\t4.查找学生信息\n");
printf("\t\t\t\t请选择:(0-7):");
}
void in()/*对宿舍信息的录入*/
{
int i,m=0;
char ch[2];
FILE *fp;
if((fp=fopen("data","ab+"))==NULL)
{
printf("不能打开文件\n");
return;
}
while(!feof(fp))
{
if(fread(&comm[m],LEN,1,fp)==1)
{
m++;
}
}
fclose(fp);
if(m==0)
{
printf("没有任何记录");
}
else
{
system("cls");
printf("存在记录");
}
if((fp=fopen("data","wb"))==NULL)
{
printf("不能打开文件");
return;
}
for(i=0;i<m;i++)
{
if(fwrite(&comm[i],LEN,1,fp)!=1)
{
printf("不能保存");
getch();
}
}
printf("是否输入(y\n)");
scanf("%s",ch);
while(strcmp(ch,"Y")==0 || strcmp(ch,"y")==0)
{
printf("宿舍编号");
scanf("%d",&comm[m].num);
for(i=0;i<m;i++)
{
if(comm[i].num==comm[m].num)
{
printf("该宿舍已经存在，按任意键继续");
getch();
fclose(fp);
return;
}
}
printf("请输入宿舍容纳人数");
scanf("%d",&comm[m].number);
printf("请输入住宿费用");
scanf("%d",&comm[m].money);
if(fwrite(&comm[m],LEN,1,fp)!=1)
{
printf("不能保存");
getch();
}
else
{
printf("已经保存 \n");
m++;
}
printf("是否继续");
scanf("%s",ch);
}
fclose(fp);
printf("OK!\n");
}
void studentInput()/*分配学生到指定宿舍*/
{
FILE *fp;
int i,j,m=0,snum;
if((fp=fopen("data","ab+"))==NULL)
{
printf("不能打开文件!\n");
return;
}
while(!feof(fp))
{
if(fread(&comm[m],LEN,1,fp)==1)
{
m++;
}
}
printf("一共有%d条记录",m);
fclose(fp);
if((fp=fopen("data","wb"))==NULL)
{
printf("不能打开文件\n");
return;
}
printf("请输入学生的宿舍编号\n");
scanf("%d",&snum);
for(i=0;i<m;i++)
{
if(snum==comm[i].num)
{
printf("存在该宿舍!\n");
for(j=0;j<8;j++)
{
if(comm[i].Student[j].sex==NULL)
{
printf("请输入学生的名称\n");
scanf("%s",&comm[i].Student[j].name);
printf("请输入学生的性别(1-男，2-女)\n");
scanf("%d",&comm[i].Student[j].sex);
for(i=0;i<m;i++)
{
if(fwrite(&comm[i],LEN,1,fp)!=1)
{
printf("不能保存");
getch();
}
}
break;
}
}
fclose(fp);
return;
}
}
fclose(fp);
printf("没有找到");
return;
}
void search()/*对学生信息查找*/
{
int i,m=0;
FILE *fp;
int s;
char ch[2];
int num=0;
printf("请输入编号\n");
scanf("%d",&num);
if((fp=fopen("data","ab+"))==NULL)
{
printf("文件不能打开!\n");
return;
}
while(!feof(fp))
{
if(fread(&comm[m],LEN,1,fp)==1)
{
m++;
}
}
if(m==0)
{
printf("没有任何记录存在");
return;
}
printf("一共有%d记录\n",m);
for(i=0;i<m;i++)
{
if(num==comm[i].num)
{
printf("存在该记录 是否显示\n");
scanf("%s",ch);
if(strcmp(ch,"Y")==0 || strcmp(ch,"y")==0)
{
printf("%d宿舍： 住宿人数%d\n",comm[i].num,comm[i].number);
for(s=0;s<8;s++)
{
if(comm[i].Student[s].sex!=NULL)
{
printf("\n学生：%s 性别：%d\n",comm[i].Student[s].name,comm[i].Student[s].sex);
}
}
}
return;
}
}
printf("没有找到");
}
void deleStudent()/*删除住宿的学生信息*/
{
FILE *fp;
int snum,s,i,j,m=0;
char ch[2];
char name[20];
if((fp=fopen("data","ab+"))==NULL)
{
printf("不能打开文件!\n");
return;
}
while(!feof(fp))
{
if(fread(&comm[m],LEN,1,fp)==1)
{
m++;
}
}
fclose(fp);
if(m==0)
{
printf("没有记录\n");
return;
}
printf("请输入宿舍编号\n");
scanf("%d",&snum);
for(i=0;i<m;i++)
{
if(comm[i].num==snum)
{
printf("已经找到该宿舍！\n");
printf("请输入该学生的名称!\n");
scanf("%s",&name);
for(s=0;s<8;s++)
{
if(strcmp(comm[i].Student[s].name,name)==0)
{
printf("已将查询到该学生 (是否删除y\n)\n");
scanf("%s",ch);
if(strcmp(ch,"Y")==0 || strcmp(ch,"y")==0)
{
for(j=s;j<8;j++)
{
comm[i].Student[j]=comm[i].Student[j+1];
}
printf("删除成功!\n");
if((fp=fopen("data","wb"))==NULL)
{
printf("不能打开文件");
return;
}
for(i=0;i<m;i++)
{
if(fwrite(&comm[i],LEN,1,fp)!=1)
{
printf("不能保存");
getch();
}
}
}
fclose(fp);
return;
}
}
}
}
printf("没有找到\n");
return;
}
int main()
{
int n;
menu();
scanf("%d",&n);
while(n!=0)
{
switch(n)
{
case 1:
{
in();
break;
}
case 2:
{
studentInput();
break;
}
case 3:
{
deleStudent();
break;
}
case 4:
{
search();
break;
}
default:
{
break;
}
}
menu();
scanf("%d",&n);
}
system("pause");
}
/*程序结束*/
/*保证语法上没有任何错误 有很多程序段重复，你可以自己改改，还有那个容纳人数我直接固定了8个 不过问题不大*/
④ C语言程序设计 客房管理系统
这个很简单的，就是一个读写文件功能和指针。
读写文件 fopen() fread() fwrite() ，其中需要打开为binary，或者将结构转化为字符数组。
当读入一个结构，罩野就将它当作结构指针赋值。得到指针后就可以操作了。
查询功能可能需要遍历文件。应有一个循环。并且可以判断是哪个条件。while( 指针->成员 == 条件 ){ 处理 }。
当然新用户登记也是读写文件物激喊，如果要安全好一点的可以查个MD5算法加密一下。
以下是一个保存的实例（手写的，错误难免）：
bool saveto(char *filename, hotel *proom)
{
//检查是否有信息
FILE *fp = fopen(filename, "r");
if( fp )//打开失败
{
fp = fopen(filename, "w");//铅喊写方式打开
if( !fp )//打开成功
{
goto _WRITE;
}
else return false; //又失败了，退出
}
else //只读方式打开成功了！
{
fclose(fp); //关闭原来的
}
//追加方式打开
fp = fopen(filename, "a");
if( !fp )
{
goto _WRITE;
}
else return false; //如果追加方式没打开
_WRITE:
//写入数据
fwrite((void*)proom, sizeof(hotel), sizeof(hotel), fp);
//关闭文件
fclose(fp);
//退出
goto _END;
_END:
return true;
}
⑤ c语言这个最后的客房管理系统怎么编写 求助啊
很简单啊 给我发过来 我给你答案
⑥ 用C语言编写宿舍管理查询系统
以前给别人写的，完全原创，已经在VC上编译运行通过：
#include <conio.h>
#include<stdio.h>
#include<stdlib.h>
#include<ctype.h>
#include<string.h>
typedef struct /*定义结构体数组*/
{
char num[10]; /*学号*/
char name[20]; /*姓名*/
int roomID; /*房号*/
}Student;
Student stu[80]; /*结构体数组变量*/
int menu_select() /*菜单函数*/
{
char c;
do{
system("cls"); /*运行前清屏*/
printf("\t\t************宿舍管理查询系统************\n"); /*菜单选择*/
printf("\t\t | 1. 输入信息 |\n");
printf("\t\t | 2. 显示所有信息 |\n");
printf("\t\t | 3. 排序 |\n");
printf("\t\t | 4. 查询信息 |\n");
printf("\t\t | 0. Quit |\n");
printf("\t\t****************************************\n");
printf("\t\t\t请输入处理种类(0-4):");
c=getchar(); /*读入选择*/
}while(c<'0'||c>'4');
return(c-'0'); /*返回选择*/
}
int Input(Student stud[],int n) /*输入若干条记录*/
{int i=0;
char sign,x[10]; /*x[10]为清除多余的数据所用*/
while(sign!='n'&&sign!='N') /*判断*/
{
printf("\t\t\t学号:"); /*交互输入*/
scanf("\t\t\t%s",stud[n+i].num);
printf("\t\t\t姓名:");
scanf("\t\t\t%s",stud[n+i].name);
printf("\t\t\t房号:");
scanf("\t\t\t%d",&stud[n+i].roomID);
gets(x); /*清除多余的输入*/
printf("\t\t\t还需要继续输入吗?(Y/N)");
scanf("\t\t\t%c",&sign); /*输入判断*/
i++;
}
return(n+i);
}
void Display(Student stud[],int n) /*显示所有记录*/
{
int i;
printf("\t\t\t-----------------------------------\n"); /*格式头*/
printf("\t\t\t学号\t\t姓名\t\t房号\n");
printf("\t\t\t-----------------------------------\n");
for(i=1;i<n+1;i++) /*循环输入*/
{
printf("\t\t\t%-16s%-15s%d\n",stud[i-1].num,stud[i-1].name,stud[i-1].roomID);
if(i>1&&i%10==0) /*每十个暂停*/
{
printf("\t\t\t-----------------------------------\n"); /*格式*/
printf("\t\t\t");
system("pause");
printf("\t\t\t-----------------------------------\n");
}
}
printf("\t\t\t");
system("pause");
}
void Sort_by_num(Student stud[],int n) /*按学号排序*/
{ int i,j,*p,*q,s;
char t[10];
for(i=0;i<n-1;i++) /*冒泡法排序*/
for(j=0;j<n-1-i;j++)
if(strcmp(stud[j].num,stud[j+1].num)>0)
{strcpy(t,stud[j+1].num);
strcpy(stud[j+1].num,stud[j].num);
strcpy(stud[j].num,t);
strcpy(t,stud[j+1].name);
strcpy(stud[j+1].name,stud[j].name);
strcpy(stud[j].name,t);
p=&stud[j+1].roomID;
q=&stud[j].roomID;
s=*p;
*p=*q;
*q=s;
}
Display(stu,n);
}
void Sort_by_name(Student stud[],int n) /*按姓名排序*/
{ int i,j,*p,*q,s;
char t[10];
for(i=0;i<n-1;i++) /*冒泡法排序*/
for(j=0;j<n-1-i;j++)
if(strcmp(stud[j].name,stud[j+1].name)>0)
{strcpy(t,stud[j+1].num);
strcpy(stud[j+1].num,stud[j].num);
strcpy(stud[j].num,t);
strcpy(t,stud[j+1].name);
strcpy(stud[j+1].name,stud[j].name);
strcpy(stud[j].name,t);
p=&stud[j+1].roomID;
q=&stud[j].roomID;
s=*p;
*p=*q;
*q=s;
}
Display(stu,n);
}
void Sort_by_room(Student stud[],int n) /*按房号排序*/
{ int i,j,*p,*q,s;
char t[10];
for(i=0;i<n-1;i++) /*冒泡法排序*/
for(j=0;j<n-1-i;j++)
if(stud[j].roomID>stud[j+1].roomID)
{strcpy(t,stud[j+1].num);
strcpy(stud[j+1].num,stud[j].num);
strcpy(stud[j].num,t);
strcpy(t,stud[j+1].name);
strcpy(stud[j+1].name,stud[j].name);
strcpy(stud[j].name,t);
p=&stud[j+1].roomID;
q=&stud[j].roomID;
s=*p;
*p=*q;
*q=s;
}
Display(stu,n);
}
void Query_a_record_by_name(Student stud[],int n) /*查找并显示一个记录*/
{
char s[20];
int i=0;
printf("\t\t\t请输入姓名:"); /*交互式输入*/
scanf("\t\t\t%s",s);
while(strcmp(stud[i].name,s)!=0&&i<n) i++; /*查找判断*/
if(i==n)
{ printf("\t\t\t没有找到相关信息!\n"); /*输入失败信息*/
return;
}
printf("\t\t\this(her) number:%s\n",stud[i].name);/*输出该学生信息*/
printf("\t\t\this(her) number:%s\n",stud[i].num);
printf("\t\t\this(her) roomID:%d\n",stud[i].roomID);
}
void Query_a_record_by_num(Student stud[],int n) /*查找并显示一个记录*/
{
char s[20];
int i=0;
printf("\t\t\t请输入学号:"); /*交互式输入*/
scanf("\t\t\t%s",s);
while(strcmp(stud[i].num,s)!=0&&i<n) i++; /*查找判断*/
if(i==n)
{ printf("\t\t\t没有找到相关信息!\n"); /*输入失败信息*/
return;
}
printf("\t\t\this(her) number:%s\n",stud[i].name);/*输出该学生信息*/
printf("\t\t\this(her) number:%s\n",stud[i].num);
printf("\t\t\this(her) roomID:%d\n",stud[i].roomID);
}
void Query_a_record_by_room(Student stud[],int n) /*查找并显示一个记录*/
{
int s;;
int i=0;
printf("\t\t\t请输入房号:"); /*交互式输入*/
scanf("\t\t\t%d",&s);
while(stud[i].roomID==s) i++; /*查找判断*/
if(i==n)
{ printf("\t\t\t没有找到相关信息!\n"); /*输入失败信息*/
return;
}
printf("\t\t\this(her) number:%s\n",stud[i].name);/*输出该学生信息*/
printf("\t\t\this(her) number:%s\n",stud[i].num);
printf("\t\t\this(her) roomID:%d\n",stud[i].roomID);
}
void WritetoText(Student stud[],int n) /*将所有记录写入文件*/
{
int i=0;
FILE *fp; /*定义文件指针*/
if((fp=fopen("stu.txt","w"))==NULL) /*打开文件*/
{
printf("\t\t\t文件打开失败!!\n");
system("pause");
return;
}
fprintf(fp,"%d\n",n); /*循环写入数据*/
while(i<n)
{
fprintf(fp,"%-16s%-15s%d\n",stud[i].num,stud[i].name,stud[i].roomID);
i++;
}
fclose(fp); /*关闭文件*/
printf("文件保存完毕!\n"); /*返回成功信息*/
}
void main() /*主函数*/
{
int n=0,i;
for(;;)
{
switch(menu_select()) /*选择判断*/
{
case 1:
printf("\t\t\t输入相关情报\n"); /*输入若干条记录*/
n=Input(stu,n);
break;
case 2:
printf("\t\t\宿舍状况一览\n"); /*显示所有记录*/
Display(stu,n);
break;
case 3:
printf("\t\t\t请输入按什么进行排序(1.姓名、2.学号、3.房号)\n\t\t\t");
scanf("%d",&i);
while(i)
{
if(i<1||i>3)
{
printf("错误输入!!\n");
printf("\t\t\t请输入按什么进行排序(1.姓名、2.学号、3.房号)\n\t\t\t");
continue;
}
switch(i)
{
case 1:
Sort_by_name(stu,n);
break;
case 2:
Sort_by_num(stu,n);
break;
case 3:
Sort_by_room(stu,n);
break;
}
break;
}
printf("\t\t\t排序完毕!\n");
printf("\t\t\t");
WritetoText(stu,n);
system("pause");
break;
case 4:
printf("\t\t\t请输入按什么进行查询(1.姓名、2.学号、3.房号)\n\t\t\t");
scanf("%d",&i);
while(i)
{
if(i<1||i>3)
{
printf("错误输入!!\n");
printf("\t\t\t请输入按什么进行查询(1.姓名、2.学号、3.房号)\n\t\t\t");
continue;
}
switch(i)
{
case 1:
Query_a_record_by_name(stu,n);
break;
case 2:
Query_a_record_by_num(stu,n);
break;
case 3:
Query_a_record_by_room(stu,n);
break;
}
break;
}
printf("\t\t\t");
system("pause");
break;
case 0:
printf("\t\t\t欢迎使用!!\n"); /*结束程序*/
printf("\t\t\t");
system("pause");
exit(0);
}
}
}
⑦ C语言程序设计 酒店管理 急急急急 求编程高手
int CheckRoom(struct room *pr)
{char phonenu[4][12]={"110","119","120","122"};/*非法私人电话号码*/
char type[3][2]={"2","t","T"};
int flag=1,i;
static int pass=1;
if(NULL==pr) {printf("Error:Null point! Can't check the datas:\n");return 0;}
printf("Start to part Maintain:about room\n");
while( strlen(pr->roomnu)>5 )/*检查数据长度，防止保存二进制数据错误*/
{pr->roomnu[5]=0;
printf("ERROR:the roomnu: %s is longer than 5 bytes.\n",pr->roomnu);
printf("Please select another shorter roomnu:\n");
scanf("%s",pr->roomnu);
}
while( strlen(pr->cleaner)>19 )/*检查数据长度，防止保存二进制数据错误*/
{pr->cleaner[19]=0;
printf("ERROR:the cleaner:%s is longer than 19 bytes.\n",pr->cleaner);
printf("Please select another shorter name:\n");
scanf("%s",pr->cleaner);
}
while(flag||strlen(pr->phonenu)>11)/*检查数据内容（由flag控制）和长度，防止保存二进制数据错误*/
{
while( strlen(pr->phonenu)>11 )/*检查长度*/
{pr->phonenu[11]=0;
printf("ERROR:the phonenu:%s is longer than 11 bytes.\n",pr->phonenu);
printf("Please select another shorter phonenu:\n");
scanf("%s",pr->phonenu);
}
while(flag)/*检查内容*//*这个算法也有问题，如果内容非法，但长度通过怎么办呢？*/
{for(i=0;flag&&i<4;i++)
if( 0==strcmp(pr->phonenu,phonenu[i]) )/*内容非法*/
{printf("ERROR:illegal phonenu:%s!\n",pr->phonenu);
flag=0;/*检测到内容非法*/
}
if(flag) flag=0;/*内容检查通过*/
else {flag=1;
printf("Please input a legal phonenu:\n");
scanf("%s",pr->肆册phonenu);/*内容检查未通过渗庆,重新收入*/
}
}
}
flag=1;
while(flag||strlen(pr->type)>1)/*检查数据内容（由flag控制）丛雹握和长度，此例和上例不同*/
{
while( strlen(pr->type)>1 )/*检查长度*/
{pr->type[1]=0;
printf("ERROR:the type:%s is longer than 1 byte.\n",pr->type);
printf("Please select another shorter type:\n");
scanf("%s",pr->type);
}
while(flag)/*检查内容*/
{if(strcmp(pr->type,type[0])&&strcmp(pr->type,type[1])&&strcmp(pr->type,type[2]) )/*内容非法*/
{printf("ERROR:illegal type:%s!\n",pr->type);
flag=0;/*检测到内容非法*/
}
if(flag) flag=0;/*内容检查通过*/
else {flag=1;
printf("Please input a legal type:\n");
scanf("%s",pr->type);/*内容检查未通过,重新收入*/
}
}
}
while( pr->maximum<pr->currentclient )/*检查数据间的联系*/
{printf("ERROR:the room's capacity does not fit for the number of current clients.\n");
printf("Please alter the maximum:\n");
scanf("%d",&(pr->maximum));
}/*检查房间最大容量和当前已住顾客人数是否相容，如果前者小于后者则写入错误报告文件 */
printf("Congratulations: ROOM Check pass %d!\n",pass++);
return 1;
}
int CheckClient(struct client *pc)
{ int flag=1,i;
char sex[4][2]={"m","M","f","F"};
static int pass=1;
if(NULL==pc) {printf("Error:Null point! Can't check the datas:\n");return 0;}
printf("Start to part Maintain:about client\n");
while( strlen(pc->roomnu)>5 )/*检查房间长度*/
{pc->roomnu[5]=0;
printf("ERROR:the roomnu: %s is longer than 5 bytes.\n",pc->roomnu);
printf("Please select another shorter roomnu:\n");
scanf("%s",pc->roomnu);
}
while( strlen(pc->identity_card)!=18 )/*检查身份证号长度*/
{pc->identity_card[18]=0;
printf("ERROR:the identity_card:%s is not 18 bytes.\n",pc->identity_card);
printf("Please check the length and input it again:\n");
scanf("%s",pc->identity_card);
}
while(strlen(pc->name)>19)/*检查姓名长度*/
{pc->name[19]=0;
printf("ERROR:the name:%s is longer than 19 bytes.\n",pc->name);
printf("Please select another shorter phonenu:\n");
scanf("%s",pc->name);
}
while(flag||strlen(pc->sex)>1)/*检查性别内容（由flag控制）和长度*/
{
while( strlen(pc->sex)>1 )/*检查长度*/
{pc->sex[1]=0;
printf("ERROR:the sex:%s is longer than 1 byte.\n",pc->sex);
printf("Please select another shorter sex:\n");
scanf("%s",pc->sex);
}
while(flag)/*检查内容*/
{if(strcmp(pc->sex,sex[0])&&strcmp(pc->sex,sex[1])&&strcmp(pc->sex,sex[2])&&strcmp(pc->sex,sex[3]) )/*内容非法*/
{printf("ERROR:illegal sex:%s!\n",pc->sex);
flag=0;/*检测到内容非法*/
}
if(flag) flag=0;/*内容检查通过*/
else {flag=1;
printf("Please input a legal sex:\n");
scanf("%s",pc->sex);/*内容检查未通过,重新收入*/
}
}
}
while( strlen(pc->date)!=8 )/*检查日期长度*/
{pc->date[8]=0;
printf("ERROR:the date:%s is not 8 bytes.\n",pc->date);
printf("Please check the length and input it again:\n");
scanf("%s",pc->date);
}
while( strlen(pc->collect)>5 )/*检查收款人长度*/
{pc->collect[5]=0;
printf("ERROR:the collect:%s is not 5 bytes.\n",pc->collect);
printf("Please check the length and input it again:\n");
scanf("%s",pc->collect);
}
while(pc->time<0)/*检查入住天数*/
{printf("ERROR:illegal input of time: %f!\n",pc->time);
printf("Please check and input it again:\n");
scanf("%f",&pc->time);
}
while(pc->cost<0)/*检查应缴费用*/
{printf("ERROR:illegal input of cost: %f!\n",pc->cost);
printf("Please check and input it again:\n");
scanf("%f",&pc->cost);
}
while(pc->fee<0)/*检查实缴费用*/
{printf("ERROR:illegal input of cost: %f!\n",pc->fee);
printf("Please check and input it again:\n");
scanf("%f",&pc->fee);
}
if( pc->fee>pc->cost )/*检查数据间的联系,实缴费用应小于应缴用*/
{printf("It may be a error:fee=%f > cost=%f\n",pc->fee,pc->cost);
printf("Do you like to alter them?(1:YES;0:NO)\n");
scanf("%d",&flag);
while(flag)
{printf("Please input the values:cost and fee\n");
scanf("%f%f",&pc->cost,&pc->fee);
if(pc->fee>pc->cost)
{printf("Error again!!\n");flag=1;}
else flag=0;
}
}
printf("Congratulations: CLIENT Check pass %d!\n",pass++);
return 1;
}
int CheckAll(struct room *head_room)
{struct client *pc;
struct room *pr;
if(NULL==head_room) {printf("head_room=0\n");return 0;}
printf("Start to part Maintain:about room and client\n");
pr=head_room;
while(pr)
{CheckRoom(pr);
pc=pr->head;
while(pc)
{CheckClient(pc);
pc=pc->next;
}
pr=pr->next;
}
return 1;
}
/**该函数为内部数据维护，不提供输入数据服务。实体完整性，参照完整性，用户自定义完整性
出现错误则将错误输出到doc文档。
错误范围暂时定义如下：
1.同一房间的客户房间号不同(同房搜索！)
2.实缴费用大于应缴费用。(同房搜索！)
3.同一个客户在同一天两次住进宾馆(全表搜索！身份证号和入住日期相同)
4.同一身份证号，姓名和性别不同(全表搜索！)
另外，应该完成的任务有：
5.计算客户的应缴费用->对cost操作，需要用到：time,unit_price
6.计算客房的总住户人数（包括当前住户）->对totalclient操作，需要用到：没有
7.重新修订当前住户数->对currentclient进行操作，需要用到：time
8.计算客房的总计收入->对income进行操作，需要用到：fee
9.当前住户的实缴费用清零->对fee进行操作，需要用到：time
完成这些操作的先后顺序为：7->6->5->9->8->2->1->3->4*/
int Consistency(struct room *head_room)
{struct room *pr,*tpr;
struct client *pc,*tpc;
char file[12]="error.doc";
int i=0;/*i用于错误计数*/
static int count=0;
FILE *fp;
if(NULL==head_room) {printf("head_room=0\n");return 0;}
printf("Start to part Maintain:Consistency!\n");
pr=head_room;
while(pr)
{pr->currentclient=0;
/*pr->totalclient=0;*/
pr->income=0;
pc=pr->head;
while(pc)
{if(!pc->time) pr->currentclient++;/*完成........7.....*/
/*pr->totalclient++;*/ /*完成........6.....*/
pc->cost=(pc->time)*(pr->unit_price); /*完成........5.....*/
if(!pc->time) pc->fee=0; /*完成........9.....*/
pr->income=pr->income+pc->fee; /*完成........8.....*/
pc=pc->next;
}
pr=pr->next;
}
if(NULL==( fp=fopen(file,"wt") ) )
{printf("Cannot open file:%s!\n",file);
return 0;
}
pr=head_room;
while(pr)
{pc=pr->head;
while(pc)
{if(pc->fee>pc->cost)
{fprintf(fp,"Error %d:fee=%f > cost=%f\n",++i,pc->fee,pc->cost);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
/*完成........2.....*/
}
if( strcmp(pr->roomnu,pc->roomnu) )
{fprintf(fp,"Error %d:the client's roomnu:%s != the room's roomnu:%s",++i,pc->roomnu,pr->roomnu);
fprintf(fp,"roomnu cleaner phonenu type max area price clientNO\n");
fprintf(fp,"%-6s %-16s %-12s %-4s %-3d %-6.1f %-6.1f %-2d\n",pr->roomnu,pr->cleaner,pr->phonenu,pr->type,pr->maximum,pr->area,pr->unit_price,pr->currentclient);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
/*完成........1.....*/
}
pc=pc->next;
}
pr=pr->next;
}
/*这个要全表搜索,搜索一次全表过掉一个客户*/
pr=head_room;
while(pr)
{pc=pr->head;
while(pc)
{
if(pc->next)
{tpc=pc->next;
while(tpc)
{if(0==strcmp(pc->identity_card,tpc->identity_card) && 0==strcmp(pc->date,tpc->date) )
{fprintf(fp,"Error %d:the same client:%s lived in our hotel in the same day:%s\n",++i,pc->identity_card,pc->date);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........3.....*/
if(0==strcmp(pc->identity_card,tpc->identity_card) && (strcmp(pc->name,tpc->name)||strcmp(pc->sex,tpc->sex)) )
{fprintf(fp,"Error %d:the same client:%s have the different name or sex in our hotel.\n",++i,pc->identity_card);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........4.....*/
tpc=tpc->next;
}/*while(tpc) exit */
/*当前房间比较结束，进入下一个房间*/
tpr=pr->next;
while(tpr)
{tpc=tpr->head;
while(tpc)
{if(0==strcmp(pc->identity_card,tpc->identity_card) && 0==strcmp(pc->date,tpc->date) )
{fprintf(fp,"Error %d:the same client:%s lived in our hotel in the same day:%s\n",++i,pc->identity_card,pc->date);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........3.....*/
if(0==strcmp(pc->identity_card,tpc->identity_card) && (strcmp(pc->name,tpc->name)||strcmp(pc->sex,tpc->sex)) )
{fprintf(fp,"Error %d:the same client:%s have the different name or sex in our hotel.\n",++i,pc->identity_card);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........4.....*/
tpc=tpc->next;
}/*while(tpc) exit */
tpr=tpr->next;
}/*while(tpr) exit */
}
else/*当前客户下一节点为空的情况搜索*/
{tpr=pr->next;
while(tpr)
{tpc=tpr->head;
while(tpc)
{if(0==strcmp(pc->identity_card,tpc->identity_card) && 0==strcmp(pc->date,tpc->date) )
{fprintf(fp,"Error %d:the same client:%s lived in our hotel in the same day:%s\n",++i,pc->identity_card,pc->date);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........3.....*/
if(0==strcmp(pc->identity_card,tpc->identity_card) && (strcmp(pc->name,tpc->name)||strcmp(pc->sex,tpc->sex)) )
{fprintf(fp,"Error %d:the same client:%s have the different name or sex in our hotel.\n",++i,pc->identity_card);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........4.....*/
tpc=tpc->next;
}/*while(tpc) exit */
tpr=tpr->next;
}/*while(tpr) exit */
}
pc=pc->next;/*搜索一次全表过掉一个客户*/
}/*while(pc) exit */
pr=pr->next;
}/*while(pr) exit */
printf("Maintain NO. %d\n",++count);
fclose(fp);
return 1;
}
int ToDate(char *date,int year,int month,int day)/*将年月日转换为字符串*/
{int i,j;
char temp[9];
for(i=3;i>-1;i--)
{j=year%10;
temp[i]=j+'0';
year=year/10;
}
for(i=1;i>-1;i--)
{j=month%10;
temp[4+i]=j+'0';
month=month/10;
}
for(i=1;i>-1;i--)
{j=day%10;
temp[6+i]=j+'0';
day=day/10;
}
temp[8]=0;
strcpy(date,temp);
return 1;
}
int Account(struct room *head_room)
{struct room *pr;
struct client *pc;
char temp[20],date[9],name[6];
float cost,fee;
int time,year,month,day;
int flag=1;
clr();
if(NULL==head_room) {printf("head_room=0\n");getch();clr();return 0;}
printf("Please input CLIENT ID(18bytes)!\n");/*mode=1表示根据身份证号查找特定客户*/
scanf("%s",temp);
while(strlen(temp)!=18)
{printf("Error:the client(ID=%s) is not 18 bytes!",temp);
printf("Please check and input CLIENT ID(18bytes),again!\n");/*mode=1表示根据身份证号查找特定客户*/
scanf("%s",temp);
}
/*查找客户*/
pr=head_room;
flag=1;
while(flag&&pr)
{pc=pr->head;
while(flag&&pc)
{if( !strcmp(pc->identity_card,temp)&&!pc->time)
{printf("roomnu identity_card name sex date clt time cost fee\n");
PrintClient(pc);
flag=0;
}
if(flag) pc=pc->next;
}
pr=pr->next;
}
if(NULL==pc) {printf("Error:the client(ID=%s) does not exist in out hotel!\n",temp);getch();clr();return 0;}
/*获取日期*/
year =GetTime(0,1);
month=GetTime(0,2);
day =GetTime(0,3);
ToDate(date,year,month,day);
time=CountDays(pc->date,date);
cost=time*pr->unit_price;
printf("The client ID=%s who have lived %d days should pay %6.1f $!\n",temp,time,cost);
printf("Please input how much you get from him and your name!\n");
printf("The money is:");
scanf("%f",&fee);
printf("Your name(collect) is:");
scanf("%s",name);
while(strlen(name)>5)
{printf("Error:the name=%s is longer than 5 bytes!",name);
printf("Please check and input ,again!\n");/*mode=1表示根据身份证号查找特定客户*/
scanf("%s",name);
}
pc->fee=fee;
pc->cost=cost;
pc->time=time;
strcpy(pc->collect,name);
printf("Account end! Thank you!\n");
return 1;
}
⑧ C语言客房管理系统，求大神
//inhead.h
#include"stdio.h"
#include"string.h"
#include"stdlib.h"
#include"ctype.h"
#defineMaxRoom20
structguest_info
{
charname[8];
charfee[5];
charidnum[18];
chartime[14];
charouttime[14];
intnumber;
chartel[11];
intr;
}room[21];
voidLogin();
voidSearch();
voidChange();
voidout();
voidsave();
voidload();
//inlogin.c
#include"head.h"
voidLogin()
{
inti;
system("cls");
printf("请输入客房号: ");
scanf("%d",&i);
if(room[i].r==1)
{
printf("对不起，该房间已入住");
return;
}
room[i].number=i;
room[i].r=1;
printf("请输入客户姓名、身份证号码、联系电话、入住时间、退房时间、费用: ");
scanf("%s%s%s%s%s%s",room[i].name,room[i].idnum,room[i].tel,room[i].time,room[i].outtime,room[i].fee);
save();
printf("恭喜,登记成功!! ");
}
voidsave()
{
inti;
FILE*fp;
if((fp=fopen("room.txt","wb"))==NULL)
{
printf("无法打开文件 ");
return;
}
for(i=0;i<MaxRoom;i++)
if(fwrite(&room[i],sizeof(structguest_info),1,fp)!=1)
printf("文件读取错误 ");
printf("文件写入完成 ");
fclose(fp);
}
voidload()
{
FILE*fp;
inti;
if((fp=fopen("room.txt","rb"))==NULL)
{
printf("不知春能打开文件 ");
return;
}
for(i=0;i<MaxRoom;i++)
if(fread(&room[i],sizeof(structguest_info),1,fp)!=1)
{
if(feof(fp))
{
fclose(fp);
return;
}
printf("文件读取错误 ");
}
fclose(fp);
system("cls");
printf("文件读取成功 ");
}
voidChange()
{
inti;
system("cls");
printf("请输入房间号: ");
scanf("%d",&i);
if(room[i].number==i)
{
printf("请输入退房日期: ");
scanf("%s",room[i].outtime);
printf("请输入费用: ");
scanf("%s",room[i].fee);
system("cls");
printf("修改成功!! ");
}
else
{
system("cls");
printf("该房间为空房!! ");
}
}
voidout()
{
inti;
printf("请输入房间号: ");
scanf("%d",&i);
if(room[i].number==i)
{
搭虚耐room[i]=room[21];
save();
system("cls");
printf("退房成功 "誉旁);
}
else
{
system("cls");
printf("该房间为空房 ");
}
}
voidSearch()
{
inti;
system("cls");
printf("请输入要查询的房间号码: ");
scanf("%d",&i);
if(room[i].number==i)
{
printf("姓名:%s ",room[i].name);
printf("客房号:%d ",room[i].number);
printf("联系电话:%s ",room[i].tel);
printf("入住时间:%s ",room[i].time);
printf("退房时间:%s ",room[i].outtime);
printf("费用:%s ",room[i].fee);
}
else
{
printf("很抱歉,没有找到该身份证登记的相关信息!!");
}
}
voidFreeRoom()
{
intf;
for(f=0;f<20;f++)
{
if(room[f].r==0)
printf("%d号房为空房 ",f);
else
printf("%d号房已入住 ",f);
}
}
//inmain.c
#include"head.h"
intmain()
{
inti;
intcount=20;
intj;
for(j=0;j<20;j++)
{
room[j].r=0;
}
do
{
printf(" ");
printf("****************************************************************************** ");
printf("**************************欢迎使用温馨99客房登记系统************************** ");
printf("******************************欢迎员工------1号******************************* ");
printf("好消息，特价钟点房40元/2小时，单人房140元/间，双人房230元/间，凭学生证有7折优惠 ");
printf(" 1.--登记客房信息<Insert> ");
printf(" 2.--查询客房信息<Search> ");
printf(" 3.--修改客房信息<Change> ");
printf(" 4.--用户退房管理<Outside> ");
printf(" 5.--显示当前空房信息<ShowTheFreeRomm> ");
printf(" 6.--把客房信息保存到文件<SaveTheInformationintoFile> ");
printf(" 7.--从文件记录读取客房信息(维护中)<ShowTheInformationfromFile> ");
printf(" 8--退出客房管理系统<Exit> ");
printf("****************>>>>此程序由舒昱鑫吐血打造Version:1.0Bate>>>>**************** ");
printf("****************************************************************************** ");
printf("****************************************************************************** ");
printf("输入需要选择的功能:");
scanf("%d",&i);
switch(i)
{
case1:Login();break;
case2:Search();break;
case3:Change();;break;
case4:out();break;
case5:FreeRoom();break;
case6:save();break;
case7:load();break;
case8:printf("谢谢使用温馨99的客房登记系统,正在退出.......... 退出成功，按任意键关闭程序!! ");break;
default:printf("输入错误，请从新选择");break;
}
}
while(i!=8);
return0;
}
⑨ C语言课程设计 酒店管理程序
没有时间写,只有一点,朋友给的!
酒店管理
#include<stdio.h>
void xx();
void search();
main()
{ int f;
printf(" ▲***********************▲\n");
printf(" △ 欢迎来到XXX饭店△\n");
printf(" ▲************************▲\n");
printf("1.进入. 2退出.\n");
scanf("%d",&f);
if(f==1)
search();
else
printf("输入错误");
}
void search()
{
int d[15],g[3],a,b,c,x,y,h;
printf("请选择您需要的号码：\n1.预定房间\n2.退定房间\n");
scanf("%d",&a);
if(a>3 || a<1)
{printf("您输入有误请您重试!\n");
}
else switch(a)
{ case 1:
{ printf("请您输入您的身份证号码\n");
scanf("%d",&d[15]);
printf("您已登陆成功^-^\n");
printf("请您选择退定种类:\n");
printf("1.单人间/夜150元\n2.双人间/夜200元\n3.标准间/夜300元\n4.总统套房/夜600元\n");
scanf("%d",&b);
switch(b)
{ case 1:printf("请输入预定天数\n");
scanf("%d",&x);
printf("请预交款为%d元\n",x*150);
printf("1.确定 2.返回");
scanf("%d",&h);
printf("您已预定成功★房间号码为202.\n");break;
case 2:printf("请输入预定天数\n");
scanf("%d",&x);
printf("请预交款为%d元\n",x*200);
printf("1.确定 2.返回");
scanf("%d",&h);
printf("您已预定成功★房间号码为305.\n");break;
case 3:printf("请输入预定天数\n");
scanf("%d",&x);
printf("请预交款为%d元\n",x*300);
printf("1.确定 2.返回");
scanf("%d",&h);
printf("您已预定成功★房间号码为208.\n");break;
case 4:printf("请输入预定天数\n");
scanf("%d",&x);
printf("请预交款为%d元\n",x*600);
printf("1.确定 2.返回");
scanf("%d",&h);
printf("您已预定成功★房间号码为306.\n");break;
default :printf("您的输入有错请您重试");
}
}break;
case 2:
{printf("请您输入您的身份证号码\n");
scanf("%d",&d[15]);
printf("您已登陆成功^-^\n");
printf("请您选择退订服务种类:\n");
printf("1.单人间/夜150元\n2.双人间/夜200元\n3.标准间/夜300元\n4.总统套房/夜600元\n");
scanf("%d",&c);
switch(c)
{case 1:printf("请您输入要退定的房间号码\n");
scanf("%d",&g[3]);
printf("请您输入要退订的天数\n");
scanf("%d",&y);
printf("我们将退您%d元\n",y*150);
printf("您退定成功: 谢谢您的光临 ！\n");break;
case 2:printf("请您输入要退定的房间号码\n");
scanf("%d",&g[3]);
printf("请您输入要退订的天数\n");
scanf("%d",&y);
printf("我们将退您%d元\n",y*200);
printf("您退定成功.谢谢您的光临 ！");break;
case 3:printf("请您输入要退定的房间号码\n");
scanf("%d",&g[3]);
printf("请您输入要退订的天数\n");
scanf("%d",&y);
printf("我们将退您%d元\n",y*300);
printf("您退定成功:谢谢您的光临 ！\n");break;
case 4:printf("请您输入要退定的房间号码\n");
scanf("%d",&g[3]);
printf("请您输入要退订的天数\n");
scanf("%d",&y);
printf("我们将退您%d元\n",y*600);
printf("您退定成功:谢谢您的光临 ！\n");break;
default:printf("您的输入有错请您重试");}
}break;}
{
int n;
printf("谢谢光顾\n是否要再预定? 1.是2.否");
scanf("%d",&n);
if(n==1)
search();
else
printf("再见");
}
}
⑩ C语言编写酒店管理系统
int CheckRoom(struct room *pr)
{char phonenu[4][12]={"110","119","120","122"};/*非法私人电话号码*/
char type[3][2]={"2","t","T"};
int flag=1,i;
static int pass=1;
if(NULL==pr) {printf("Error:Null point! Can't check the datas:\n");return 0;}
printf("Start to part Maintain:about room\n");
while( strlen(pr->roomnu)>5 )/*检查数据长度，防止保存二进制数据错误*/
{pr->roomnu[5]=0;
printf("ERROR:the roomnu: %s is longer than 5 bytes.\n",pr->roomnu);
printf("Please select another shorter roomnu:\n");
scanf("%s",pr->roomnu);
}
while( strlen(pr->cleaner)>19 )/*检查数据长度，防止保存二进制数据错误*/
{pr->cleaner[19]=0;
printf("ERROR:the cleaner:%s is longer than 19 bytes.\n",pr->cleaner);
printf("Please select another shorter name:\n");
scanf("%s",pr->cleaner);
}
while(flag||strlen(pr->phonenu)>11)/*检查数据内容（由flag控制）和长度，防止保存二进制数据错误*/
{
while( strlen(pr->phonenu)>11 )/*检查长度*/
{pr->phonenu[11]=0;
printf("ERROR:the phonenu:%s is longer than 11 bytes.\n",pr->phonenu);
printf("Please select another shorter phonenu:\n");
scanf("%s",pr->phonenu);
}
while(flag)/*检查内容*//*这个算法也有问题，如果内容非法，但长度通过怎么办呢？*/
{for(i=0;flag&&i<4;i++)
if( 0==strcmp(pr->phonenu,phonenu[i]) )/*内容非法*/
{printf("ERROR:illegal phonenu:%s!\n",pr->phonenu);
flag=0;/*检测到内容非法*/
}
if(flag) flag=0;/*内容检查通过*/
else {flag=1;
printf("Please input a legal phonenu:\n");
scanf("%s",pr->phonenu);/*内容检查未通过,重新收入*/
}
}
}
flag=1;
while(flag||strlen(pr->type)>1)/*检查数据内容（由flag控制）和长度，此例和上例不同*/
{
while( strlen(pr->type)>1 )/*检查长度*/
{pr->type[1]=0;
printf("ERROR:the type:%s is longer than 1 byte.\n",pr->type);
printf("Please select another shorter type:\n");
scanf("%s",pr->type);
}
while(flag)/*检查内容*/
{if(strcmp(pr->type,type[0])&&strcmp(pr->type,type[1])&&strcmp(pr->type,type[2]) )/*内容非法*/
{printf("ERROR:illegal type:%s!\n",pr->type);
flag=0;/*检测到内容非法*/
}
if(flag) flag=0;/*内容检查通过*/
else {flag=1;
printf("Please input a legal type:\n");
scanf("%s",pr->type);/*内容检查未通过,重新收入*/
}
}
}
while( pr->maximum<pr->currentclient )/*检查数据间的联系*/
{printf("ERROR:the room's capacity does not fit for the number of current clients.\n");
printf("Please alter the maximum:\n");
scanf("%d",&(pr->maximum));
}/*检查房间最大容量和当前已住顾客人数是否相容，如果前者小于后者则写入错误报告文件 */
printf("Congratulations: ROOM Check pass %d!\n",pass++);
return 1;
}
int CheckClient(struct client *pc)
{ int flag=1,i;
char sex[4][2]={"m","M","f","F"};
static int pass=1;
if(NULL==pc) {printf("Error:Null point! Can't check the datas:\n");return 0;}
printf("Start to part Maintain:about client\n");
while( strlen(pc->roomnu)>5 )/*检查房间长度*/
{pc->roomnu[5]=0;
printf("ERROR:the roomnu: %s is longer than 5 bytes.\n",pc->roomnu);
printf("Please select another shorter roomnu:\n");
scanf("%s",pc->roomnu);
}
while( strlen(pc->identity_card)!=18 )/*检查身份证号长度*/
{pc->identity_card[18]=0;
printf("ERROR:the identity_card:%s is not 18 bytes.\n",pc->identity_card);
printf("Please check the length and input it again:\n");
scanf("%s",pc->identity_card);
}
while(strlen(pc->name)>19)/*检查姓名长度*/
{pc->name[19]=0;
printf("ERROR:the name:%s is longer than 19 bytes.\n",pc->name);
printf("Please select another shorter phonenu:\n");
scanf("%s",pc->name);
}
while(flag||strlen(pc->sex)>1)/*检查性别内容（由flag控制）和长度*/
{
while( strlen(pc->sex)>1 )/*检查长度*/
{pc->sex[1]=0;
printf("ERROR:the sex:%s is longer than 1 byte.\n",pc->sex);
printf("Please select another shorter sex:\n");
scanf("%s",pc->sex);
}
while(flag)/*检查内容*/
{if(strcmp(pc->sex,sex[0])&&strcmp(pc->sex,sex[1])&&strcmp(pc->sex,sex[2])&&strcmp(pc->sex,sex[3]) )/*内容非法*/
{printf("ERROR:illegal sex:%s!\n",pc->sex);
flag=0;/*检测到内容非法*/
}
if(flag) flag=0;/*内容检查通过*/
else {flag=1;
printf("Please input a legal sex:\n");
scanf("%s",pc->sex);/*内容检查未通过,重新收入*/
}
}
}
while( strlen(pc->date)!=8 )/*检查日期长度*/
{pc->date[8]=0;
printf("ERROR:the date:%s is not 8 bytes.\n",pc->date);
printf("Please check the length and input it again:\n");
scanf("%s",pc->date);
}
while( strlen(pc->collect)>5 )/*检查收款人长度*/
{pc->collect[5]=0;
printf("ERROR:the collect:%s is not 5 bytes.\n",pc->collect);
printf("Please check the length and input it again:\n");
scanf("%s",pc->collect);
}
while(pc->time<0)/*检查入住天数*/
{printf("ERROR:illegal input of time: %f!\n",pc->time);
printf("Please check and input it again:\n");
scanf("%f",&pc->time);
}
while(pc->cost<0)/*检查应缴费用*/
{printf("ERROR:illegal input of cost: %f!\n",pc->cost);
printf("Please check and input it again:\n");
scanf("%f",&pc->cost);
}
while(pc->fee<0)/*检查实缴费用*/
{printf("ERROR:illegal input of cost: %f!\n",pc->fee);
printf("Please check and input it again:\n");
scanf("%f",&pc->fee);
}
if( pc->fee>pc->cost )/*检查数据间的联系,实缴费用应小于应缴用*/
{printf("It may be a error:fee=%f > cost=%f\n",pc->fee,pc->cost);
printf("Do you like to alter them?(1:YES;0:NO)\n");
scanf("%d",&flag);
while(flag)
{printf("Please input the values:cost and fee\n");
scanf("%f%f",&pc->cost,&pc->fee);
if(pc->fee>pc->cost)
{printf("Error again!!\n");flag=1;}
else flag=0;
}
}
printf("Congratulations: CLIENT Check pass %d!\n",pass++);
return 1;
}
int CheckAll(struct room *head_room)
{struct client *pc;
struct room *pr;
if(NULL==head_room) {printf("head_room=0\n");return 0;}
printf("Start to part Maintain:about room and client\n");
pr=head_room;
while(pr)
{CheckRoom(pr);
pc=pr->head;
while(pc)
{CheckClient(pc);
pc=pc->next;
}
pr=pr->next;
}
return 1;
}
/**该函数为内部数据维护，不提供输入数据服务。实体完整性，参照完整性，用户自定义完整性
出现错误则将错误输出到doc文档。
错误范围暂时定义如下：
1.同一房间的客户房间号不同(同房搜索！)
2.实缴费用大于应缴费用。(同房搜索！)
3.同一个客户在同一天两次住进宾馆(全表搜索！身份证号和入住日期相同)
4.同一身份证号，姓名和性别不同(全表搜索！)
另外，应该完成的任务有：
5.计算客户的应缴费用->对cost操作，需要用到：time,unit_price
6.计算客房的总住户人数（包括当前住户）->对totalclient操作，需要用到：没有
7.重新修订当前住户数->对currentclient进行操作，需要用到：time
8.计算客房的总计收入->对income进行操作，需要用到：fee
9.当前住户的实缴费用清零->对fee进行操作，需要用到：time
完成这些操作的先后顺序为：7->6->5->9->8->2->1->3->4*/
int Consistency(struct room *head_room)
{struct room *pr,*tpr;
struct client *pc,*tpc;
char file[12]="error.doc";
int i=0;/*i用于错误计数*/
static int count=0;
FILE *fp;
if(NULL==head_room) {printf("head_room=0\n");return 0;}
printf("Start to part Maintain:Consistency!\n");
pr=head_room;
while(pr)
{pr->currentclient=0;
/*pr->totalclient=0;*/
pr->income=0;
pc=pr->head;
while(pc)
{if(!pc->time) pr->currentclient++;/*完成........7.....*/
/*pr->totalclient++;*/ /*完成........6.....*/
pc->cost=(pc->time)*(pr->unit_price); /*完成........5.....*/
if(!pc->time) pc->fee=0; /*完成........9.....*/
pr->income=pr->income+pc->fee; /*完成........8.....*/
pc=pc->next;
}
pr=pr->next;
}
if(NULL==( fp=fopen(file,"wt") ) )
{printf("Cannot open file:%s!\n",file);
return 0;
}
pr=head_room;
while(pr)
{pc=pr->head;
while(pc)
{if(pc->fee>pc->cost)
{fprintf(fp,"Error %d:fee=%f > cost=%f\n",++i,pc->fee,pc->cost);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
/*完成........2.....*/
}
if( strcmp(pr->roomnu,pc->roomnu) )
{fprintf(fp,"Error %d:the client's roomnu:%s != the room's roomnu:%s",++i,pc->roomnu,pr->roomnu);
fprintf(fp,"roomnu cleaner phonenu type max area price clientNO\n");
fprintf(fp,"%-6s %-16s %-12s %-4s %-3d %-6.1f %-6.1f %-2d\n",pr->roomnu,pr->cleaner,pr->phonenu,pr->type,pr->maximum,pr->area,pr->unit_price,pr->currentclient);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
/*完成........1.....*/
}
pc=pc->next;
}
pr=pr->next;
}
/*这个要全表搜索,搜索一次全表过掉一个客户*/
pr=head_room;
while(pr)
{pc=pr->head;
while(pc)
{
if(pc->next)
{tpc=pc->next;
while(tpc)
{if(0==strcmp(pc->identity_card,tpc->identity_card) && 0==strcmp(pc->date,tpc->date) )
{fprintf(fp,"Error %d:the same client:%s lived in our hotel in the same day:%s\n",++i,pc->identity_card,pc->date);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........3.....*/
if(0==strcmp(pc->identity_card,tpc->identity_card) && (strcmp(pc->name,tpc->name)||strcmp(pc->sex,tpc->sex)) )
{fprintf(fp,"Error %d:the same client:%s have the different name or sex in our hotel.\n",++i,pc->identity_card);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........4.....*/
tpc=tpc->next;
}/*while(tpc) exit */
/*当前房间比较结束，进入下一个房间*/
tpr=pr->next;
while(tpr)
{tpc=tpr->head;
while(tpc)
{if(0==strcmp(pc->identity_card,tpc->identity_card) && 0==strcmp(pc->date,tpc->date) )
{fprintf(fp,"Error %d:the same client:%s lived in our hotel in the same day:%s\n",++i,pc->identity_card,pc->date);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........3.....*/
if(0==strcmp(pc->identity_card,tpc->identity_card) && (strcmp(pc->name,tpc->name)||strcmp(pc->sex,tpc->sex)) )
{fprintf(fp,"Error %d:the same client:%s have the different name or sex in our hotel.\n",++i,pc->identity_card);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........4.....*/
tpc=tpc->next;
}/*while(tpc) exit */
tpr=tpr->next;
}/*while(tpr) exit */
}
else/*当前客户下一节点为空的情况搜索*/
{tpr=pr->next;
while(tpr)
{tpc=tpr->head;
while(tpc)
{if(0==strcmp(pc->identity_card,tpc->identity_card) && 0==strcmp(pc->date,tpc->date) )
{fprintf(fp,"Error %d:the same client:%s lived in our hotel in the same day:%s\n",++i,pc->identity_card,pc->date);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........3.....*/
if(0==strcmp(pc->identity_card,tpc->identity_card) && (strcmp(pc->name,tpc->name)||strcmp(pc->sex,tpc->sex)) )
{fprintf(fp,"Error %d:the same client:%s have the different name or sex in our hotel.\n",++i,pc->identity_card);
fprintf(fp,"roomnu identity_card name sex date clt time cost fee\n");
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n",pc->roomnu,pc->identity_card,pc->name,pc->sex,pc->date,pc->collect,pc->time,pc->cost,pc->fee);
fprintf(fp,"%-6s %-18s %-15s %-3s %-8s %-3s %-4.1f %-5.1f %-5.1f\n\n",tpc->roomnu,tpc->identity_card,tpc->name,tpc->sex,tpc->date,tpc->collect,tpc->time,tpc->cost,tpc->fee);
}/*完成........4.....*/
tpc=tpc->next;
}/*while(tpc) exit */
tpr=tpr->next;
}/*while(tpr) exit */
}
pc=pc->next;/*搜索一次全表过掉一个客户*/
}/*while(pc) exit */
pr=pr->next;
}/*while(pr) exit */
printf("Maintain NO. %d\n",++count);
fclose(fp);
return 1;
}
int ToDate(char *date,int year,int month,int day)/*将年月日转换为字符串*/
{int i,j;
char temp[9];
for(i=3;i>-1;i--)
{j=year%10;
temp[i]=j+'0';
year=year/10;
}
for(i=1;i>-1;i--)
{j=month%10;
temp[4+i]=j+'0';
month=month/10;
}
for(i=1;i>-1;i--)
{j=day%10;
temp[6+i]=j+'0';
day=day/10;
}
temp[8]=0;
strcpy(date,temp);
return 1;
}
int Account(struct room *head_room)
{struct room *pr;
struct client *pc;
char temp[20],date[9],name[6];
float cost,fee;
int time,year,month,day;
int flag=1;
clr();
if(NULL==head_room) {printf("head_room=0\n");getch();clr();return 0;}
printf("Please input CLIENT ID(18bytes)!\n");/*mode=1表示根据身份证号查找特定客户*/
scanf("%s",temp);
while(strlen(temp)!=18)
{printf("Error:the client(ID=%s) is not 18 bytes!",temp);
printf("Please check and input CLIENT ID(18bytes),again!\n");/*mode=1表示根据身份证号查找特定客户*/
scanf("%s",temp);
}
/*查找客户*/
pr=head_room;
flag=1;
while(flag&&pr)
{pc=pr->head;
while(flag&&pc)
{if( !strcmp(pc->identity_card,temp)&&!pc->time)
{printf("roomnu identity_card name sex date clt time cost fee\n");
PrintClient(pc);
flag=0;
}
if(flag) pc=pc->next;
}
pr=pr->next;
}
if(NULL==pc) {printf("Error:the client(ID=%s) does not exist in out hotel!\n",temp);getch();clr();return 0;}
/*获取日期*/
year =GetTime(0,1);
month=GetTime(0,2);
day =GetTime(0,3);
ToDate(date,year,month,day);
time=CountDays(pc->date,date);
cost=time*pr->unit_price;
printf("The client ID=%s who have lived %d days should pay %6.1f $!\n",temp,time,cost);
printf("Please input how much you get from him and your name!\n");
printf("The money is:");
scanf("%f",&fee);
printf("Your name(collect) is:");
scanf("%s",name);
while(strlen(name)>5)
{printf("Error:the name=%s is longer than 5 bytes!",name);
printf("Please check and input ,again!\n");/*mode=1表示根据身份证号查找特定客户*/
scanf("%s",name);
}
pc->fee=fee;
pc->cost=cost;
pc->time=time;
strcpy(pc->collect,name);
printf("Account end! Thank you!\n");
return 1;
}