图书馆管理系统程序:题目如下(是高手就帮我一下)万分感谢!!_c语言吧

202.120.217.*

1楼

实习题三：图书馆管理系统
某图书馆允许每个学生同时只能借得一本图书且借阅时间不得超出3个月，现所有学生借阅的图书的记录均存于流通文件中，每一记录中包括书号、借书人学号，应还书日期。书库文件中记录书名、书号、作者、出版社、出版日期、藏书数。现要求程序用菜单选择并完成下述的功能：
现要求编程实现如下功能：
1.    借书功能：要求输入借书人学号及借书日期，如借书人的前面借的书尚未还则打印“You should Return first!”；同时不允许借书，反之则办理借书手续，即：在对应文件中记录借书人学号及借书日期、应还书日期，同时在书库文件中将所借书的藏书数-1。
2.    还书功能：即根据书号及还书日期从流通文件中删去借书人的借书记录，如果书已越期则打印“Time Passed!”；同时对书库文件中将所还的书藏书数+1。
3. 可显示所有借书过期而未还者的信息；
              XX月图书逾期情况表
书号借书人学号应还书日期
  TP301-01 0230906F 01.02.03

4.    查找学号的功能要求采用折半查找的方法实现，并打印查询结果。
5.    退出程序

2005-7-4 20:24
回复

221.11.46.*

2楼

哦也做这这个题目，你看可以用吗？/*****************************************************************************************/
#include <iostream>
#include <iomanip>
#include <string>
//输入/输出文件流类
#include <fstream>
using namespace std;
//最多的读者
const int Maxr=100;
//最多的图书
const int Maxb=100;
//每位读者最多借五本书
const int Maxbor=5;

//读者类,实现对读者的信息的描述
class Reader
{
private:
//删除标记 1:已删 0:未删
int tag;
//读者编号
int no;
//读者姓名
char name[10];
//所借图书
int borbook[Maxbor];
public:
Reader()
{
;
}
//获取姓名
char *getname()
{
return name;
}
//获取删除标记
int gettag()
{
return tag;
}
//获取读者编号
int getno()
{
return no;
}
//设置姓名
void setname(char na[])
{
strcpy(name,na);

}
//设置删除标记 1:已删 0:未删
void delbook()
{
tag=1;
}
//增加读者
void addreader(int n,char *na)
{
tag=0;
no=n;
strcpy(name,na);
for(int i=0;i<Maxbor;i++)
borbook[i]=0;
}
//借书操作
void borrowbook(int bookid)
{
for(int i=0;i<Maxbor;i++)
{
if (borbook[i]==0)
{
borbook[i]=bookid;
return;

}
}

}
//还书操作
int retbook(int bookid)
{
for(int i=0;i<Maxbor;i++)
{
if(borbook[i]==bookid)
{
borbook[i]=0;
return 1;

}
}
return 0;
}
//读出读者信息
void disp()
{
cout << setw(5) << no <<setw(10) << name<<"借书编号：[";
for(int i=0;i<Maxbor;i++)
if(borbook[i]!=0)
cout << borbook[i] << "|";
cout << "]"<<endl;

}
};

//读者类库，实现建立读者的个人资料
class RDatabase
{
private:
//读者记录指针
int top;
//读者记录
Reader read[Maxr];
public:
//构造函数，将reader.txt读到read[]中
RDatabase()
{
Reader s;
top=-1;
//打开一个输入文件
fstream file("reader.txt",ios::in);
while (1)
{
file.read((char *)&s,sizeof(s));
if (!file)break;
top++;
read[top]=s;
}
//关闭 reader.txt
file.close();
}
//删除所有读者信息
void clear()
{
top=-1;
}
//添加读者时先查找是否存在
int addreader(int n,char *na)
{
Reader *p=query(n);
if (p==NULL)
{
top++;
read[top].addreader(n,na);
return 1;
}
return 0;

}
//按编号查找
Reader *query(int readerid)
{
for (int i=0;i<=top;i++)
if (read[i].getno()==readerid &&
read[i].gettag()==0)
{
return &read[i];
}
return NULL;
}
//输出所有读者信息
void disp()
{
for (int i=0;i<=top;i++)
read[i].disp();
}
//读者库维护
void readerdata();
//析构函数，将read[]写到reader.txt文件中
~RDatabase()
{
fstream file("reader.txt",ios::out);
for (int i=0;i<=top;i++)
if (read[i].gettag()==0)
file.write((char *)&read[i],sizeof(read[i]));
file.close();

}
};
void RDatabase::readerdata()
{

char choice;
char rname[20];
int readerid;
Reader *r;
while (choice!='0')
{
cout <<"\n\n\t\t\t读者维护\n\n\n\t\t 1 新增\n\n\t\t 2 更改\n\n\t\t 3 删除\n\n\t\t 4 查找\n\n\t\t 5 显示\n\n\t\t 6 全删\n\n\t\t 0 退出"<<endl;
cin >> choice;
switch (choice)
{
case '1':
cout << "输入读者编号:";

2005-7-5 09:45
回复

221.11.46.*

3楼

cin >> readerid;
cout << "输入读者姓名:";
cin >> rname;
addreader (readerid,rname);
break;
case '2':
cout << "输入读者编号:";
cin >> readerid;
r=query(readerid);
if (r==NULL)
{
cout << " 该读者不存在 "<<endl;
break;
}
cout << "输入新的姓名:";
cin >> rname;
r->setname(rname);
break;
case '3':
cout << " 输入读者编号:";
cin >> readerid;
r=query(readerid);
if (r==NULL)
{
cout <<" 该读者不存在" << endl;
break;
}
r->delbook();
break;
case '4':
cout << "读入读者编号:";
cin >> readerid;
r=query(readerid);
if (r==NULL)
{
cout <<"该读者不存在"<< endl;
break;
}
r->disp();
break;
case '5':
disp();
break;
case '6':
clear();
break;
default:cout<<"输入错误，请从新输入：";break;
}
}
}

//图书类，实现对图书的描述，图书的编号，书名，借出，还入等
class Book
{
private:
//删除标记 1:已删 0:未删
int tag;
//图书编号
int no;
//书名
char name[20];
//是否再架 1:再架 2:已借
int onshelf;
public:
Book(){}
//获取姓名
char *getname() { return name; }
//获取图书编号
int getno(){ return no; }
//获取删除标记
int gettag(){ return tag; }
//设置书名
void setname(char na[])
{
strcpy(name,na);
}
//删除图书
void delbook(){ tag=1;}
//增加图书
void addbook(int n,char *na)
{
tag=0;
no=n;
strcpy(name,na);
onshelf=1;
}
//借书操作
int borrowbook()
{
if (onshelf==1)
{
onshelf=0;
return 1;
}
return 0;
}
//还书操作
void retbook()
{
onshelf=1;
}
//输出图书
void disp()
{
cout << setw(6) << no << setw(18) << name << setw(10)
<<(onshelf==1? "在架":"已借") <<endl;
}
};

//图书库类，实现对图书的维护，查找，删除等
class BDatabase
{
private:
//图书记录指针
int top;
//图书记录
Book book[Maxb];
public:
//构造函数，将book.txt读到book[]中
BDatabase()
{
Book b;
top=-1;
fstream file("book.txt",ios::in);
while (1)
{
file.read((char *)&b,sizeof(b));
if (!file) break;
top++;
book[top]=b;
}
file.close();
}
//全删
void clear()
{
top=-1;
}
//增加图书
int addbook(int n,char *na)
{
Book *p=query(n);
if (NULL==p)
{
top++;
book[top].addbook(n,na);
return 1;
}
return 0;
}
//查找图书
Book *query(int bookid)
{
for (int i=0;i<=top;i++)
if (book[i].getno()==bookid &&book[i].gettag()==0)
{
return &book[i];
}
return NULL;
}
//图书库维护
void bookdata();
void disp()
{
for (int i=0;i<=top;i++)
if (book[i].gettag()==0)
book[i].disp();
}
//析构函数，将book[]写到book.txt文件中
~BDatabase()
{
fstream file("book.txt",ios::out);
for (int i=0;i<=top;i++)
if (book[i].gettag()==0)
file.write((char *)&book[i],sizeof(book[i]));
file.close();
}
};
void BDatabase::bookdata()
{
char choice;
char bname[40];
int bookid;
Book *b;
while (choice!='0')
{
cout <<"\n\n\n\t\t\t图书维护 "<<endl<<endl;
cout<<"\t\t1 新增\n \t\t2 更改\n\t\t3 删除\n\t\t4 查找\n\t\t5 显示\n\t\t6 全删\n\t\t0 退出"<<endl;
cin >> choice;
switch (choice)

2005-7-5 09:45
回复

221.11.46.*

4楼

{
case '1':
cout << "输入图书编号:"<<endl;
cin >> bookid;
cout << "输入图书书名:"<<endl;
cin >> bname;
addbook(bookid,bname);
break;
case '2':
cout << "输入图书编号:"<<endl;
cin >> bookid;
b=query(bookid);
if (b==NULL)
{
cout << " 该图书不存在 "<<endl;
break;
}
cout << "输入新的书名:"<<endl;
cin >> bname;
b->setname(bname);
break;
case '3':
cout <<" 读入图书编号:"<<endl;
cin >> bookid;
b=query(bookid);
if (b==NULL)
{
cout <<" 该图书不存在" << endl;
break;
}
b->delbook();
break;
case '4':
cout << " 读入图书编号:"<<endl;
cin >> bookid;
b=query(bookid);
if (b==NULL)
{
cout <<" 该图书不存在"<< endl;
break;
}
b->disp();
break;
case '5':
disp();
break;
case '6':
clear();
break;
default:cout<<"输入错误，请从新输入:";
}
}
}

//main() 函数的实现，程序的主界面的引导

void main()
{
char choice;
int bookid,readerid;
RDatabase ReaderDB;
Reader *r;
BDatabase BookDB;
Book *b;
while(choice!='0')
{
cout <<endl<<endl<<"\t\t\t 图书管理系统\n\n\n";

cout <<"\t\t\t1 借书\n\n\t\t\t2 还书 \n\n\t\t\t3 图书维护\n\n\t\t\t4 读者维护\n\n\t\t\t0 离开"<<endl;
cin >> choice;
switch (choice)
{
case '1':
cout <<" 借书读者编号:";
cin >>readerid;
cout <<" 图书编号： ";
cin >>bookid;
//按编号查找
r=ReaderDB.query(readerid);
if (NULL==r)
{
cout <<" 不存在该读者，不能借书"<< endl;
break;
}
b=BookDB.query(bookid);
if (b==NULL)
{
cout <<" 不存在该图书，不能借书"<< endl;
break;
}
if (b->borrowbook()==0)
{
cout << " 该图书已借出，不能借书"<< endl;
break;
}
r->borrowbook(b->getno());
break;
case '2':
cout<<"还书\n 读者编号:";
cin >>readerid;
cout << " 图书编号:";
cin >>bookid;
r=ReaderDB.query(readerid);
if (r==NULL)
{
cout <<" 不存在该读者，不能还书" << endl;
break;
}
b=BookDB.query(bookid);
if (b==NULL)
{
cout <<" 不存在该图书，不能还书" <<endl;
break;
}
b->retbook();
r->retbook(b->getno());
break;
case '3':
BookDB.bookdata();
break;
case '4':
ReaderDB.readerdata();
break;
default:cout<<"输入错误，请从新输入：";

}
}
}
416427389风中劲竹

2005-7-5 09:45
回复

61.187.64.*	5楼我靠好长啊
2005-7-8 09:00 回复

202.206.40.*	6楼有用TURBO C编的嘛??? C++不懂啊!~~~~~~~~~~
2005-7-15 15:29 回复

202.206.40.*

7楼

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

struct BOOK
{
int id,usr[10],total,store,days[10];
char name[31],author[21];
}books[100];
/*上面是结构体的定义，用于存放书籍及借书的信息。*/

void page_title(char *menu_item)
{
clrscr();
printf(">>> 图书管理系统 <<<\n\n- %s -\n\n",menu_item);
}
/*上面是打印页眉的函数，同时通过参数menu_item，可以显示当前的状态。*/

void return_confirm(void)
{
printf("\n按任意键返回……\n");
getch();
}
/*上面是返回前请求确认的函数，以便在返回前观察结果*/

int search_book(void)
{
int n,i;
printf("请输入图书序号:");
scanf("%d",&i);
for(n=0;n<100;n++)
{
if(books[n].id==i)
{
printf("书名:%s\n",books[n].name);
printf("作者:%s\n",books[n].author);
printf("存数:%d of ",books[n].store);
printf("%d\n",books[n].total);
return n;
}
}
printf("\n输入错误或无效图书序号.\n");
return -1;
}
/*上面的函数是在数组中找到图书号匹配的记录，显示其信息并返
回数组下标，如果找不到相应记录则提示错误并返回-1。*/

void book_out(void)
{
int n,s,l,d;
page_title("借阅图书");
if((n=search_book())!=-1&&books[n].store>0)
{
printf("请输入借书证序号:");
scanf("%d",&s);
printf("请输入可借天数:");
scanf("%d",&d);
for(l=0;l<10;l++)
{
if(books[n].usr[l]==0)
{
books[n].usr[l]=s;
books[n].days[l]=d;
break;
}
}
books[n].store--;
}
if(n!=-1&&books[n].store==0) printf("此书已经全部借出.\n");
return_confirm();
}
/*上面是借书的函数，首先调用找书函数*/

void book_in(void)
{
int n,s,l;
page_title("归还图书");
if((n=search_book())!=-1&&books[n].store<books[n].total)
{
printf("借阅者图书证列表:\n");
for(l=0;l<10;l++)
if (books[n].usr[l]!=0)
printf("[%d] - %d天\n",books[n].usr[l],books[n].days[l]);
printf("请输入借书证序号:");
scanf("%d",&s);
for(l=0;l<10;l++)
{
if(books[n].usr[l]==s)
{
books[n].usr[l]=0;
books[n].days[l]=0;
break;
}
}
books[n].store++;
}
if(n!=-1&&books[n].store==books[n].total)
printf("全部入藏.\n");
return_confirm();
}

void book_add(void)
{
int n;
page_title("注册新书");
for(n=0;n<100;n++)
if(books[n].id==0) break;
printf("序号:");
scanf("%d",&books[n].id);
printf("书名:");
scanf("%s",&books[n].name);
printf("作者:");
scanf("%s",&books[n].author);
printf("数量:");
scanf("%d",&books[n].total);
books[n].store=books[n].total;
return_confirm();
}
void book_del(void)
{
int n;
page_title("注销旧书");
if((n=search_book())!=-1) books[n].id=0;
printf("该书已注销.\n");
return_confirm();
}

void main(void)
{
menu: page_title("操作选单");
printf("请用数字键选择操作\n\n");
printf("1 借阅图书\n2 归还图书\n\n");
printf("3 注册新书\n4 注销旧书\n\n");
printf("\n0 退出\n");
switch(getch())
{
case '1' : book_out();break;
case '2' : book_in();break;
case '3' : book_add();break;
case '4' : book_del();break;
case '0' : exit(0);
}
goto menu;
}
{
int n;
page_title("广?症慕");
if((n=search_book())!=-1) books[n].id=0;
printf("乎慕厮广?.\n");
return_confirm();
}

void main(void)
{
menu: page_title("荷恬佥汽");
printf("萩喘方忖囚佥夲荷恬\n\n");
printf("1 処堋夕慕\n2 拷珊夕慕\n\n");
printf("3 广过仟慕\n4 广?症慕\n\n");
printf("\n0 曜竃\n");
switch(getch())
{
case '1' : book_out();break;
case '2' : book_in();break;
case '3' : book_add();break;
case '4' : book_del();break;
case '0' : exit(0);
}
goto menu;
}

QQ 521201338

2005-7-15 15:31
回复

202.107.200.*	8楼老哥，这也想要个图书馆系统程序，赶着教作业啊！！而且要1000句的！！！
2005-12-5 17:11 回复

220.184.188.*	9楼老哥,我也要啊!1000句] 赶着上交啊!!!
2005-12-12 12:21 回复

选正 0位粉丝	10楼老哥啊,ME TOO A !!
2005-12-12 13:25 回复

选正 0位粉丝	11楼怎么每个人都赶着上交啊！！是同一个学校的吗？？？老哥啊！！帮帮忙啊！！
2005-12-12 13:41 回复

blb1986 0位粉丝	12楼选正同学,要自己遍知道吗
2005-12-19 15:09 回复

219.148.157.*	13楼 145 151 有错啊
2005-12-19 16:04 回复

222.84.94.*	14楼垃圾呀！！！！你们怎么不问下说明书怎么弄呀？制作过程碰到的，还有不足的问题呀！晕哦！
2006-1-4 21:25 回复

222.84.94.*	15楼我怎么办呀！？？？都不会呀！之前没听课这怎么过呀这！？
2006-1-4 21:27 回复

202.200.121.*	16楼那位高手发的程序，谢了。BUT看不懂，做一下解释？！能否？
2006-1-5 09:44 回复

221.232.108.*	17楼能不能帮忙编一个商品房销售管理系统啊统计内容：各城区平均价格，面积销售率比较。yanping0405@126.com
2006-1-10 21:55 回复

219.153.62.*	19楼帮我做一个图书馆借书模块
2006-2-26 10:17 回复

赤情惊鸿
0位粉丝

21楼

break;
case 3:
printf("please input english:");
scanf("%d",&xenglish);
break;
case 4:
printf("please input math:");
scanf("%d",&xmath);
break;
}
while(1){
pointer=pointer->next;
if(pointer->num==key3)
{
if(choose==1)
{ for(i=0;i<256;i++)
{
pointer->name[i]=xname[i];
}
break;
}
else if(choose==2)
{ pointer->china=xchina;
break;}
else if(choose==3)
{ pointer->english=xenglish;
break;
}
else if(choose==4)
{pointer->math=xmath;
break;}
}
}
return head;
}
link delete_chengji(link head,int key2)
{
link pointer;
link back;
pointer=head;
while(1)
{
if(head->num==key2)
{ head=pointer->next;
free(pointer);
break;
}
back=pointer;
pointer=pointer->next;
if(pointer->num==key2)
{
back->next=pointer->next;
free(pointer);
break;}
}
return head;
}
link insert_chengji(link head,link new,int key3)
{
link pointer;
pointer=head;
while(1)
{
if(pointer==NULL){
new->next=head;
head=new;
break;}
if(pointer->num==key3){
new->next=pointer->next;
pointer->next=new;
break;}
pointer=pointer->next;
}
return head;
}
pingjufen(link head)
{
link pointer;
int pchina,ppchina;
int penglish,ppenglish;
int pmath,ppmath;
int count;
pchina=0;
penglish=0;
pmath=0;
count=0;
pointer=head;
while(1)
{
pchina=pchina+pointer->china;
penglish=penglish+pointer->english;
pmath=pmath+pointer->math;
count=++count;
if(pointer->next==NULL)
{
break;
}
pointer=pointer->next;

}
ppchina=pchina/count;
ppenglish=penglish/count;
ppmath=pmath/count;
printf("china ping jun fen:%d\n",ppchina);
printf("english ping jun fen:%d\n",ppenglish);
printf("math ping jun fen:%d\n",ppmath);
}
main()
{
for(;;)
{
link head;
link new;
int key;
int keynum;
printf("0>exit the programm.\n");
printf("1>create list.\n");
printf("2>search chengji.\n");
printf("3>modify chengji.\n");
printf("4>delete chengji.\n");
printf("5>add chengji.\n");
printf("6>pingjunfeng.\n");
printf("7>print chengji.\n");
scanf("%d",&key);
switch(key){
case 0:
exit(0);
case 1:
head=creat_list(head);
if(head!=NULL)
{ printf_list(head);}
break;
case 2:
printf("please input 0 Exit.\n");
printf("please input number for search:");
scanf("%d",&keynum);
if(keynum==0){
break; }
search_chengji(keynum,head);
break;
case 3:
printf("please input number for modify:");
scanf("%d",&keynum);
head=modify_chengji(head,keynum);
if(head!=NULL)
{
printf_list(head);
}
break;
case 4:
printf("please input 0 exit\n");
printf("please input number for delete:");
scanf("%d",&keynum);
if(keynum==0){
break; }
head=delete_chengji(head,keynum);
break;
case 5:
if(head!=NULL){
new=(link)malloc(sizeof(node));
printf("please input number:");
scanf("%d",&new->num);
if(new->num==0){
break;}
printf("please input name:");
scanf("%s",&new->name);
printf("please input china:");
scanf("%d",&new->china);
printf("please input english:");
scanf("%d",&new->english);
printf("please input math:");
scanf("%d",&new->math);
printf("please input the data number for insert:");
scanf("%d",&keynum);
head=insert_chengji(head,new,keynum);
if(head!=NULL) {
printf_list(head);}
}
break;
case 6:
pingjufen(head);
break;
case 7:
printf_list(head);
break;
}
}
}

2006-6-21 09:18
回复

赤情惊鸿
0位粉丝

22楼

还有一个！

当前位置: 首页 >> 程序设计 >> C语言 >> 编程实例 >> C语言-编程实例-图书管理程序
C语言-编程实例-图书管理程序
IT电脑技术人才－加拿大技术移民指南

--------------------------------------------------------------------------------

#include<sio.h>
#include<sing.h>
#include<conio.h>
#include<slib.h>
#include<ctype.h>
#define STACK_INIT_SIZE 10
#define OK 1
#define TRUE 1
#define FALSE 0
#define ERROR 0
suct student /*定义学生类型，用于存放借出的书籍*/
{
int carnum;
char lendbook[10];
}student[1000];
suct employ /*定义职工类型*/
{
int employnum;
char employname[15];
int employage;
char employsex[2];
char employleve[10];
long int employtage;
}employ[50];
suct book /*定义书的类型*/
{
int booknum;
char bookname[10];
char bookcreat[10];
int turefalse; /*用于借书和还书模块判断一本书是否借出的条件*/
}book[1000];
suct car /*借书卡的数据类型*/
{
int carnum;
char studentname[10];
int studentclass;
}car[100];

huanbook() /*还书函数*/
{
FILE *fp,*fp2; /*定义两个文件指针，fp2用于修改数据时设立临时文件用，防止数据遭破坏*/
int i,n;
int carnum;
char lendbook[10];
printf("请你输入你的卡号\n");
scanf("%d",&carnum);
fp=fopen("car.txt","r"); /*读取卡号记录*/
for(i=0;fread(&car[i],sizeof(suct car),1,fp)!=0;i ) /*for循环判断卡号是否存在*/
{
if(car[i].carnum==carnum) /*卡号存在，进入下一循环*/
{
n=i;
fclose(fp);
printf("请输入你要还的书的名字\n");
scanf("%s",lendbook);
fp=fopen("record.txt","r");
for(i=0;fread(&student[i],sizeof(suct student),1,fp)!=0;i ) /*判断是否借阅了输入的书*/
{
if(scmp(student[i].lendbook,lendbook)==0) /*借阅了该书，进入下一循环，否则出错显示*/
{
fclose(fp);
fp=fopen("record.txt","r");
fp2=fopen("bookl.txt","w");
for(i=0;fread(&student[i],sizeof(suct student),1,fp)!=0;i )
{
if(scmp(student[i].lendbook,lendbook)==0)
{
continue; /*删除还掉的书的借书记录*/
}
fwrite(&student[i],sizeof(suct student),1,fp2); /*写入原来没还的书的记录*/
}
fclose(fp);
fclose(fp2);
fp=fopen("record.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&student[i],sizeof(suct student),1,fp2)!=0;i )
{
fwrite(&student[i],sizeof(suct student),1,fp); /*将借书记录信息写回*/
}
fclose(fp);
fclose(fp2);
fopen("bookl.txt","w"); /*清临时文件的记录*/
fclose(fp2);
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i ) /*将书的记录写入临时文件，防止因为修改信息破坏以前的记录*/
{
if(i==n)
{
book[i].turefalse=1;
fwrite(&book[i],sizeof(suct book),1,fp2); /*将还的书的原来状态设为无人借阅的*/
continue;
}
fwrite(&book[i],sizeof(suct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(suct book),1,fp2)!=0;i )
{
fwrite(&book[i],sizeof(suct book),1,fp); /*将临时文件写回*/
}
fclose(fp);
fclose(fp2);
fopen("bookl.txt","w"); /*清临时文件*/
fclose(fp2);
printf("还书完毕，按任意键返回\n");
getch();
return;
}
}
printf("你没有借这样的书，不要耍我，任意键返回\n"); /*出错提示*/
fclose(fp);
getch();
return;
}
}
printf("系统没这样的卡，和管理员联系,按任意键返回\n"); /*出错提示*/

2006-6-21 09:39
回复

赤情惊鸿
0位粉丝

23楼

fclose(fp);
getch();
}
lendcount() /*其他的自己看就懂了，不行也可以qq联系：258032791，c 版本要的话跟我说，愿意交爱好编程的交友，毕业没时间了，找工作忙，有些模块没写，发现什么问题自己改，*/
{
FILE *fp;
int i,n=0;
fp=fopen("record.txt","r");
for(i=0;fread(&student[i],sizeof(suct student),1,fp)!=0;i )
{
printf("卡号：%d 借出的书籍：%s \n",student[i].carnum,student[i].lendbook);
n=n 1;
}
fclose(fp);
printf("目前共有%d本书借出\n",n);
printf("按任意键\n");
getch();
}
chabook()
{
char ch5;
do
{
printf("---------------欢迎进入图书查询系统！--------------\n");
printf(" 1：<按书名查找>\n");
printf(" 2：<按作者查找>\n");
printf(" 0：<返回>\n");
printf("请输入0--2,其他输入非法！\n");
scanf("%s",&ch5);
switch(ch5)
{
case '1':findbook();getch();break;
case '2':printf("按作者查找，有时间再写\n");getch();break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch5!='0');
}
lendbook()
{
FILE *fp,*fp2;
int i,n;
int carnum;
printf("请你输入你的卡号\n");
scanf("%d",&carnum);
fp=fopen("car.txt","r");
for(i=0;fread(&car[i],sizeof(suct car),1,fp)!=0;i )
{
if(car[i].carnum==carnum)
{
n=i;
fclose(fp);
printf("请输入你要借阅的书的名字\n");
scanf("%s",student[n].lendbook);
fp=fopen("book.txt","r");
for(i=0;fread(&book[i],sizeof(suct

--------------------------------------------------------------------------------

book),1,fp)!=0;i )
{
if(scmp(book[i].bookname,student[n].lendbook)==0)
{
if(book[i].turefalse==0) {printf("对不起，此书有人借出，请借其他书\n");fclose(fp);getch();return;}
else
fclose(fp);
fp=fopen("record.txt","a ");
student[n].carnum=carnum;
fwrite(&student[n],sizeof(suct student),1,fp);
fclose(fp);
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{
if(scmp(book[i].bookname,student[n].lendbook)==0)
{
book[i].turefalse=0;
fwrite(&book[i],sizeof(suct book),1,fp2);
continue;
}
fwrite(&book[i],sizeof(suct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(suct book),1,fp2)!=0;i )
{
fwrite(&book[i],sizeof(suct book),1,fp);
}
fclose(fp);
fclose(fp2);
fopen("bookl.txt","w");
fclose(fp2);
printf("借书完毕，按任意键返回\n");
getch();
return;
}
}
printf("不存在这样的书，任意键返回\n");
fclose(fp);
getch();
return;
}
}
printf("你的卡号不存在，请申请新卡,按任意键返回\n");
fclose(fp);
getch();
}
carcount()
{
FILE *fp;
int i,n=0;
fp=fopen("car.txt","r");
for(i=0;fread(&car[i],sizeof(suct car),1,fp)!=0;i )
{
printf("第%d张卡<卡号：%d 姓名：%s 班级：%d>\n",i 1,car[i].carnum,car[i].studentname,car[i].studentclass);
n=n 1;
}
fclose(fp);
printf("目前共有%d本书\n",n);
printf("按任意键\n");
getch();
}
delcar()
{
FILE *fp,*fp2;
int i;
int carnum;
char choice;
fp=fopen("car.txt","r");
fp2=fopen("bookl.txt","w");
printf("请输入你要删除的卡号\n");
printf("如果你输入的卡号存在，系统自动删除该信息！如果不存在，系统不做任何改动\n");
scanf("%d",&carnum);
for(i=0;fread(&car[i],sizeof(suct car),1,fp)!=0;i )

2006-6-21 09:39
回复

赤情惊鸿
0位粉丝

24楼

{
if(car[i].carnum!=carnum)
{
fwrite(&car[i],sizeof(suct car),1,fp2);
}
}
fclose(fp);
fclose(fp2);
printf("是否真的要删除该卡？删除后该书籍的所有信息将无法恢复《Y/N》\n");
scanf("%s",&choice);
if(choice=='y'||choice=='Y')
{
fp=fopen("car.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&car[i],sizeof(suct car),1,fp2)!=0;i )
{
fwrite(&car[i],sizeof(suct car),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getch();
return;
}
else
{
printf("按任意键返回\n");
getch();
return;
}
}
addcar()
{
FILE *fp;
int i=0;
fp=fopen("car.txt","a ");
printf("请你输入卡号\n");
scanf("%d",&car[i].carnum);
printf("请你输入学生姓名\n");
scanf("%s",car[i].studentname);
printf("请你输入班级\n");
scanf("%d",&car[i].studentclass);
fwrite(&car[i],sizeof(suct car),1,fp);
fclose(fp);
printf("输入完毕，任意键返回\n");
getch();
}
changemploy()
{
FILE *fp,*fp2;
char employname[10],choice;
int i;
fp=fopen("employ.txt","r");
fp2=fopen("bookl.txt","w");
printf("请你输入要修改的职工的书字\n");
scanf("%s",employname);
for(i=0;fread(&employ[i],sizeof(suct employ),1,fp)!=0;i )
{

if(scmp(employ[i].employname,employname)==0)
{
printf("你所要修改的职工的资料如下，请选择你要修改的内容\n");
printf("<职工号:%d职工名：%s 年龄：%d 性别：%s 学历：%s 工资：%d>\n",employ[i].employnum,employ[i].employname,employ[i].employage,employ[i].employsex,employ[i].employleve,employ[i].employtage);
printf("1：修改职工的号\n");
printf("2：修改职工名\n");
printf("3：修改职工年龄\n");
printf("4：修改职工工资\n");
printf("5：修改职工学历\n");
printf("请输入1-5:");
scanf("%s",&choice);
switch(choice)
{
case '1':
{
printf("请输入新的职工号\n");
scanf("%d",&employ[i].employnum);
fwrite(&employ[i],sizeof(suct employ),1,fp2);
}break;
case '2':
{
printf("请输入新的职工姓名\n");
scanf("%s",employ[i].employname);
fwrite(&employ[i],sizeof(suct employ),1,fp2);
}break;
case '3':
{
printf("请输入新的年龄\n");
scanf("%d",&employ[i].employage);
fwrite(&employ[i],sizeof(suct employ),1,fp2);
}break;
case '4':
{
printf("请输入新的职工工资\n");
scanf("%d",&employ[i].employtage);
fwrite(&employ[i],sizeof(suct employ),1,fp2);
}break;
case '5':
{
printf("请输入新的职工学历\n");
scanf("%s",employ[i].employleve);
fwrite(&employ[i],sizeof(suct employ),1,fp2);
}
defaut:printf("没有这样的操作");break;
}
continue;
}
fwrite(&employ[i],sizeof(suct employ),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("employ.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&employ[i],sizeof(suct employ),1,fp2)!=0;i )
{

fwrite(&employ[i],sizeof(suct employ),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getchar();
return;
}
delemploy()
{
FILE *fp,*fp2;
int i;
char employname[10],choice;
fp=fopen("employ.txt","r");
fp2=fopen("bookl.txt","w");
printf("请输入你要删除的职工名\n");
printf("如果你输入的职工存在，系统自动删除该信息！如果不存在，系统不做任何改动\n");
scanf("%s",employname);

2006-6-21 09:39
回复

赤情惊鸿
0位粉丝

25楼

for(i=0;fread(&employ[i],sizeof(suct employ),1,fp)!=0;i )
{

if(scmp(employname,employ[i].employname)!=0)
{
fwrite(&employ[i],sizeof(suct employ),1,fp2);
}
}
fclose(fp);
fclose(fp2);
printf("是否真的要删除该职工信息？删除后的所有信息将无法恢复《Y/N》\n");
scanf("%s",&choice);
if(choice=='y'||choice=='Y')
{
fp=fopen("employ.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&employ[i],sizeof(suct employ),1,fp2)!=0;i )
{

fwrite(&employ[i],sizeof(suct employ),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getch();
return;
}
else
{
printf("按任意键返回\n");
getch();
return;
}
}
employcount()
{
FILE *fp;
int i,n=0;
fp=fopen("employ.txt","r");
for(i=0;fread(&employ[i],sizeof(suct employ),1,fp)!=0;i )
{
printf("第%d职工的信息如下：\n<职工号：%d 职工名：%s 年龄：%d 性别：%s 学历：%s 工资：%d>\n",n 1,employ[i].employnum,employ[i].employname,employ[i].employage,employ[i].employsex,employ[i].employleve,employ[i].employtage);
n ;
}
fclose(fp);
printf("目前共有%d个职工\n",n);
printf("按任意键返回");
}
addemploy()
{
FILE *fp;
char choice='y';
int i=1;
fp=fopen("employ.txt","a ");
while(choice=='y'||choice=='Y')
{
printf("请你输入职工号码\n");
scanf("%d",&employ[i].employnum);
printf("请你输入职工名\n");
scanf("%s",employ[i].employname);
printf("请输入职工年龄\n");
scanf("%d",&employ[i].employage);
printf("请你输入性别\n");
scanf("%s",employ[i].employsex);
printf("请你输入职工的学历水平\n");
scanf("%s",employ[i].employleve);
printf("请输入职工的工资\n");
scanf("%d",&employ[i].employtage);
fwrite(&employ[i],sizeof(suct employ),1,fp);
printf("是否要输入下个职工信息？\n");
scanf("%s",&choice);
}
printf("按任意键返回\n");
fclose(fp);
}
addbook()
{
FILE *fp;
int i=0;
char choice='y';
fp=fopen("book.txt","a ");
while(choice=='y'||choice=='Y')
{
printf("请你输入第%d本书的序号\n",i 1);
scanf("%d",&book[i].booknum);
printf("请你输入书名\n");
scanf("%s",book[i].bookname);
printf("请你输入书的作者\n");
scanf("%s",book[i].bookcreat);
printf("请设为1或0，1代表书还没人借，0表示书已经借出，设其他值，程序运行时无法得出正常结果\n");
printf("请你设定书的状态\n");
scanf("%d",&book[i].turefalse);
fwrite(&book[i],sizeof(suct book),1,fp);
printf("是否要输入下本书\n");
scanf("%s",&choice);
}
fclose(fp);
}
bookcount()
{
FILE *fp;
int i,n=0;
fp=fopen("book.txt","r");
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{

if(book[i].booknum!=0&&slen(book[i].bookname)!=0&&slen(book[i].bookcreat)!=0)
{
printf("第%d本书<序号：%d 书名：%s 作者：%s 状态：%d>\n",i 1,book[i].booknum,book[i].bookname,book[i].bookcreat,book[i].turefalse);
n=n 1;
}
}
fclose(fp);
printf("目前共有%d本书\n",n);
printf("按任意键\n");
}
findbook()
{
FILE *fp;
char bookname[10];
int ture,i;
fp=fopen("book.txt","r");
printf("请输入你要查找的书名\n");
scanf("%s",bookname);
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{

if(scmp(bookname,book[i].bookname)==0)
{
if(book[i].turefalse==1)
{
printf("这本书的详细资料是：%d %s %s 此书现在无人借阅\n",book[i].booknum,book[i].bookname,book[i].bookcreat);

2006-6-21 09:39
回复

赤情惊鸿
0位粉丝

26楼

}
else {printf("这本书已经有人借出\n");fclose(fp);return;}
fclose(fp);
return;
}
}
printf("没有你要查询的书籍\n");
fclose(fp);
return;
}
delbook()
{
FILE *fp,*fp2;
int i;
char bookname[10],choice;
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
printf("请输入你要删除的书名\n");
printf("如果你输入的书名存在，系统自动删除该信息！如果不存在，系统不做任何改动\n");
scanf("%s",bookname);
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{

if(scmp(bookname,book[i].bookname)!=0)
{
fwrite(&book[i],sizeof(suct book),1,fp2);
}
}
fclose(fp);
fclose(fp2);
printf("是否真的要删除该书籍？删除后该书籍的所有信息将无法恢复《Y/N》\n");
scanf("%s",&choice);
if(choice=='y'||choice=='Y')
{
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");

--------------------------------------------------------------------------------

;
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getchar();
return;
}
delemploy()
{
FILE *fp,*fp2;
int i;
char employname[10],choice;
fp=fopen("employ.txt","r");
fp2=fopen("bookl.txt","w");
printf("请输入你要删除的职工名\n");
printf("如果你输入的职工存在，系统自动删除该信息！如果不存在，系统不做任何改动\n");
scanf("%s",employname);
for(i=0;fread(&employ[i],sizeof(suct employ),1,fp)!=0;i )
{

if(scmp(employname,employ[i].employname)!=0)
{
fwrite(&employ[i],sizeof(suct employ),1,fp2);
}
}
fclose(fp);
fclose(fp2);
printf("是否真的要删除该职工信息？删除后的所有信息将无法恢复《Y/N》\n");
scanf("%s",&choice);
if(choice=='y'||choice=='Y')
{
fp=fopen("employ.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&employ[i],sizeof(suct employ),1,fp2)!=0;i )
{

fwrite(&employ[i],sizeof(suct employ),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getch();
return;
}
else
{
printf("按任意键返回\n");
getch();
return;
}
}
employcount()
{
FILE *fp;
int i,n=0;
fp=fopen("employ.txt","r");
for(i=0;fread(&employ[i],sizeof(suct employ),1,fp)!=0;i )
{
printf("第%d职工的信息如下：\n<职工号：%d 职工名：%s 年龄：%d 性别：%s 学历：%s 工资：%d>\n",n 1,employ[i].employnum,employ[i].employname,employ[i].employage,employ[i].employsex,employ[i].employleve,employ[i].employtage);
n ;
}
fclose(fp);
printf("目前共有%d个职工\n",n);
printf("按任意键返回");
}
addemploy()
{
FILE *fp;
char choice='y';
int i=1;
fp=fopen("employ.txt","a ");
while(choice=='y'||choice=='Y')
{
printf("请你输入职工号码\n");
scanf("%d",&employ[i].employnum);
printf("请你输入职工名\n");
scanf("%s",employ[i].employname);
printf("请输入职工年龄\n");
scanf("%d",&employ[i].employage);
printf("请你输入性别\n");
scanf("%s",employ[i].employsex);
printf("请你输入职工的学历水平\n");
scanf("%s",employ[i].employleve);
printf("请输入职工的工资\n");
scanf("%d",&employ[i].employtage);
fwrite(&employ[i],sizeof(suct employ),1,fp);
printf("是否要输入下个职工信息？\n");
scanf("%s",&choice);
}
printf("按任意键返回\n");
fclose(fp);
}
addbook()
{
FILE *fp;
int i=0;
char choice='y';

2006-6-21 09:39
回复

赤情惊鸿
0位粉丝

27楼

fp=fopen("book.txt","a ");
while(choice=='y'||choice=='Y')
{
printf("请你输入第%d本书的序号\n",i 1);
scanf("%d",&book[i].booknum);
printf("请你输入书名\n");
scanf("%s",book[i].bookname);
printf("请你输入书的作者\n");
scanf("%s",book[i].bookcreat);
printf("请设为1或0，1代表书还没人借，0表示书已经借出，设其他值，程序运行时无法得出正常结果\n");
printf("请你设定书的状态\n");
scanf("%d",&book[i].turefalse);
fwrite(&book[i],sizeof(suct book),1,fp);
printf("是否要输入下本书\n");
scanf("%s",&choice);
}
fclose(fp);
}
bookcount()
{
FILE *fp;
int i,n=0;
fp=fopen("book.txt","r");
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{

if(book[i].booknum!=0&&slen(book[i].bookname)!=0&&slen(book[i].bookcreat)!=0)
{
printf("第%d本书<序号：%d 书名：%s 作者：%s 状态：%d>\n",i 1,book[i].booknum,book[i].bookname,book[i].bookcreat,book[i].turefalse);
n=n 1;
}
}
fclose(fp);
printf("目前共有%d本书\n",n);
printf("按任意键\n");
}
findbook()
{
FILE *fp;
char bookname[10];
int ture,i;
fp=fopen("book.txt","r");
printf("请输入你要查找的书名\n");
scanf("%s",bookname);
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{

if(scmp(bookname,book[i].bookname)==0)
{
if(book[i].turefalse==1)
{
printf("这本书的详细资料是：%d %s %s 此书现在无人借阅\n",book[i].booknum,book[i].bookname,book[i].bookcreat);
}
else {printf("这本书已经有人借出\n");fclose(fp);return;}
fclose(fp);
return;
}
}
printf("没有你要查询的书籍\n");
fclose(fp);
return;
}
delbook()
{
FILE *fp,*fp2;
int i;
char bookname[10],choice;
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
printf("请输入你要删除的书名\n");
printf("如果你输入的书名存在，系统自动删除该信息！如果不存在，系统不做任何改动\n");
scanf("%s",bookname);
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{

if(scmp(bookname,book[i].bookname)!=0)
{
fwrite(&book[i],sizeof(suct book),1,fp2);
}
}
fclose(fp);
fclose(fp2);
printf("是否真的要删除该书籍？删除后该书籍的所有信息将无法恢复《Y/N》\n");
scanf("%s",&choice);
if(choice=='y'||choice=='Y')
{
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(suct book),1,fp2)!=0;i )
{

fwrite(&book[i],sizeof(suct book),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getch();
return;
}
else
{
printf("按任意键返回\n");
getch();
return;
}
}
changebook()
{
FILE *fp,*fp2;
char bookname[10],choice;
int i;
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
printf("请你输入要修改的书籍的书字\n");
scanf("%s",bookname);
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{

if(scmp(book[i].bookname,bookname)==0)
{
printf("你所要修改的书的资料如下，请选择你要修改的内容\n");
printf("序号：〈%d〉书名：〈%s〉作者：〈%s〉 \n",book[i].booknum,book[i].bookname,book[i].bookcreat);
printf("1：修改书的序号\n");
printf("2：修改书名\n");
printf("3：修改作者\n");
printf("请输入1-3:");
scanf("%s",&choice);
switch(choice)
{
case '1':
{
printf("请输入新的序号\n");
scanf("%d",&book[i].booknum);

2006-6-21 09:39
回复

赤情惊鸿
0位粉丝

28楼

fwrite(&book[i],sizeof(suct book),1,fp2);
}break;
case '2':
{
printf("请输入新的书名\n");
scanf("%s",book[i].bookname);
fwrite(&book[i],sizeof(suct book),1,fp2);
}break;
case '3':
{
printf("请输入新的作者\n");
scanf("%s",book[i].bookcreat);
fwrite(&book[i],sizeof(suct book),1,fp2);
}break;
defaut:printf("没有这样的操作");break;
}
continue;
}
fwrite(&book[i],sizeof(suct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(suct book),1,fp2)!=0;i )
{

fwrite(&book[i],sizeof(suct book),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getchar();
return;
}
main()
{
char ch1,ch2,ch3,ch4,ch5;
do
{
clrscr();
printf("**************欢迎进入中文图书馆管理程序！****************\n");
printf("~~~~~~~~~~\t\t\t~~~~~~~~~~~~\n");
printf("制作人:邓敢\t班级:网络学院计0111班\t学号:hk1113183081\n");
printf("联系地址:华中科技大学韵苑28栋****电话：027-87441972****手机：13554664800\n");
printf("%%%%%%%%%%%%%%%%%%%%%%%%%%%\n");
printf("\t\t请你选择操作类型:\n");
printf(" 1：<查阅图书>\n");
printf(" 2：<借阅图书>\n");
printf(" 3：<管理系统>\n");
printf(" 4：<还书>\n");
printf(" 0：<退出>\n");
printf("请输入0--4\n");
scanf("%s",&ch1);
switch(ch1)
{
case '1':chabook();break;
case '2':lendbook();;break;
case '3':{
do
{
clrscr();
printf("---------------欢迎进入管理系统！--------------\n");
printf(" 1：<增加图书>\n");
printf(" 2：<删除图书>\n");
printf(" 3：<修改图书资料>\n");
printf(" 4：<书籍统计>\n");
printf(" 5：<职工管理系统>\n");
printf(" 6：<学生管理系统>\n");
printf(" 0：<返回>\n");
printf("请输入0--6,其他输入非法！\n");
scanf("%s",&ch2);
switch(ch2)
{
case '1':addbook();
break;
case '2':delbook();break;
case '3':changebook();break;
case '4':bookcount();getch();break;
case '5':{do
{
clrscr();
printf("---------------欢迎进入职工管理系统！--------------\n");
printf(" 1：<增加员工>\n");
printf(" 2：<删除员工>\n");
printf(" 3：<修改员工资料>\n");
printf(" 4：<员工统计>\n");
printf(" 0：<返回>\n");
printf("请输入0--4,其他输入非法！\n");
scanf("%s",&ch3);
switch(ch3)
{
case '1':addemploy();getch();break;
case '2':delemploy();break;
case '3':changemploy();break;
case '4':employcount();getch();break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch3!='0');}break;
case '6':{do
{
clrscr();
printf("---------------欢迎进入学生管理系统！--------------\n");
printf(" 1：<申请新卡>\n");
printf(" 2：<删除卡号>\n");
printf(" 3：<借书统计>\n");
printf(" 4：<卡号统计>\n");
printf(" 0：<返回>\n");
printf("请输入0--4,其他输入非法！\n");
scanf("%s",&ch4);
switch(ch4)
{
case '1':addcar();break;
case '2':delcar();break;
case '3':lendcount();break;
case '4':carcount();break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch4!='0');}break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch2!='0');}break;
case '4':huanbook();break;
case '0':break;
default:printf("无此操作\n");getch();break;

2006-6-21 09:39
回复

赤情惊鸿
0位粉丝

29楼

}
}while(ch1!='0');
}

--------------------------------------------------------------------------------

R>for(i=0;fread(&book[i],sizeof(suct book),1,fp2)!=0;i )
{

fwrite(&book[i],sizeof(suct book),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getch();
return;
}
else
{
printf("按任意键返回\n");
getch();
return;
}
}
changebook()
{
FILE *fp,*fp2;
char bookname[10],choice;
int i;
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
printf("请你输入要修改的书籍的书字\n");
scanf("%s",bookname);
for(i=0;fread(&book[i],sizeof(suct book),1,fp)!=0;i )
{

if(scmp(book[i].bookname,bookname)==0)
{
printf("你所要修改的书的资料如下，请选择你要修改的内容\n");
printf("序号：〈%d〉书名：〈%s〉作者：〈%s〉 \n",book[i].booknum,book[i].bookname,book[i].bookcreat);
printf("1：修改书的序号\n");
printf("2：修改书名\n");
printf("3：修改作者\n");
printf("请输入1-3:");
scanf("%s",&choice);
switch(choice)
{
case '1':
{
printf("请输入新的序号\n");
scanf("%d",&book[i].booknum);
fwrite(&book[i],sizeof(suct book),1,fp2);
}break;
case '2':
{
printf("请输入新的书名\n");
scanf("%s",book[i].bookname);
fwrite(&book[i],sizeof(suct book),1,fp2);
}break;
case '3':
{
printf("请输入新的作者\n");
scanf("%s",book[i].bookcreat);
fwrite(&book[i],sizeof(suct book),1,fp2);
}break;
defaut:printf("没有这样的操作");break;
}
continue;
}
fwrite(&book[i],sizeof(suct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(suct book),1,fp2)!=0;i )
{

fwrite(&book[i],sizeof(suct book),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getchar();
return;
}
main()
{
char ch1,ch2,ch3,ch4,ch5;
do
{
clrscr();
printf("**************欢迎进入中文图书馆管理程序！****************\n");
printf("~~~~~~~~~~\t\t\t~~~~~~~~~~~~\n");
printf("制作人:邓敢\t班级:网络学院计0111班\t学号:hk1113183081\n");
printf("联系地址:华中科技大学韵苑28栋****电话：027-87441972****手机：13554664800\n");
printf("%%%%%%%%%%%%%%%%%%%%%%%%%%%\n");
printf("\t\t请你选择操作类型:\n");
printf(" 1：<查阅图书>\n");
printf(" 2：<借阅图书>\n");
printf(" 3：<管理系统>\n");
printf(" 4：<还书>\n");
printf(" 0：<退出>\n");
printf("请输入0--4\n");
scanf("%s",&ch1);
switch(ch1)
{
case '1':chabook();break;
case '2':lendbook();;break;
case '3':{
do
{
clrscr();
printf("---------------欢迎进入管理系统！--------------\n");
printf(" 1：<增加图书>\n");
printf(" 2：<删除图书>\n");
printf(" 3：<修改图书资料>\n");
printf(" 4：<书籍统计>\n");
printf(" 5：<职工管理系统>\n");
printf(" 6：<学生管理系统>\n");
printf(" 0：<返回>\n");
printf("请输入0--6,其他输入非法！\n");
scanf("%s",&ch2);
switch(ch2)
{
case '1':addbook();
break;
case '2':delbook();break;
case '3':changebook();break;
case '4':bookcount();getch();break;
case '5':{do
{
clrscr();
printf("---------------欢迎进入职工管理系统！--------------\n");
printf(" 1：<增加员工>\n");
printf(" 2：<删除员工>\n");
printf(" 3：<修改员工资料>\n");
printf(" 4：<员工统计>\n");
printf(" 0：<返回>\n");
printf("请输入0--4,其他输入非法！\n");
scanf("%s",&ch3);
switch(ch3)
{
case '1':addemploy();getch();break;
case '2':delemploy();break;
case '3':changemploy();break;
case '4':employcount();getch();break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch3!='0');}break;
case '6':{do
{
clrscr();
printf("---------------欢迎进入学生管理系统！--------------\n");
printf(" 1：<申请新卡>\n");
printf(" 2：<删除卡号>\n");
printf(" 3：<借书统计>\n");
printf(" 4：<卡号统计>\n");
printf(" 0：<返回>\n");
printf("请输入0--4,其他输入非法！\n");
scanf("%s",&ch4);
switch(ch4)
{
case '1':addcar();break;
case '2':delcar();break;
case '3':lendcount();break;
case '4':carcount();break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch4!='0');}break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch2!='0');}break;
case '4':huanbook();break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch1!='0');
}

--------------------------------------------------------------------------------

k;
default:printf("无此操作\n");getch();break;
}
}while(ch1!='0');
}

2006-6-21 09:39
回复

221.200.52.*	30楼有没简单的啊　　我们急用啊
2006-6-21 20:42 回复

219.148.131.*	31楼就是呀有没有100行以内的，我们急用呀，最好要加说明书，或者是提示论文 SOS救命呀
2006-6-30 10:10 回复

218.77.86.*	32楼我晕啊都这么长抄都抄不过来啊哪位仁兄行行好。写个短点的啊
2006-6-30 14:57 回复



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图书馆管理系统程序:题目如下(是高手就帮我一下)万分感谢!!

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