修改C语言(Modify the C language)

修改C语言(Modify the C language)

# includes stdio.h > <

# includes string.h > <

# includes stdlib.h > <

# includes conio.h > <

# define max 2

typedef struct book / / 书的信息

{

char book _ num [10]; / / 书号

char book _ name [20]; / / 书名

char book _ writer [10]; / / 作者

int book _ xy; / / 书的剩余数量

int book _ kc; / / 书的总数量

struct book * next;

} bk;

typedef struct borrow / / 被借书的信息

{

char borrow _ book _ num [10]; / / 借书书号

char limits _ dates [8]; / / 借书归还日期

} bo;

typedef struct reader / / 读者信息

{

char reader _ num [10]; / / 读者号

reader _ char name [10]; / / 读者姓名

int right; / / 已借数量

bo borrow [max]; / / 已借书信息

struct reader * next;

} rd;

bk * h _ book;

rd * h _ reader;

void log ().

int menu ();

void init ();

void init _ book ().

void menu _ select ();

void insert _ new _ book ().

void find _ book ().

void add _ reader ();

void print _ reader ();

void print _ book ().

void borrow _ book ().

void return _ book ().

void save ();

void save _ book ().

void save _ reader ();

void load ().

void load _ reader ();

void load _ book ().

void log ()

{

system ("cls");

printf ("\ n \ n \ n \ t \ t \ t欢迎使用图书管理系统 \ n");

printf ("\ n \ n \ t \ t程序创建者 文玉峰 学号: 201120180710 班级: 1121807 \ n \ n \ n \ n"); / / 以前是设计者 xxxx

printf ("\ n \ n \ t \ t辅导老师 许志文 \ n \ n \ n \ n");

printf ("\ n \ t \ t图书管理系统主菜单 \ n");

printf ("※ \ t0退出系统 ※ \ n");

printf ("※ \ t1采编入库 ※ \ n");

printf ("※ \ t2登记读者 ※ \ n");

printf ("※ \ t3借阅登记 ※ \ n");

printf ("※ \ t4还书管理 ※ \ n");

printf ("※ \ t5查询图书信息 ※ \ n");

printf ("※ \ t6查询读者信息 ※ \ n");

printf ("= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = \ n");

printf ("请选择相应的代码:");

getch (); system ("cls");

}

int menu (主菜单) / * * /

{int dm;

printf ("\ n \ t \ t图书管理系统主菜单 \ n");

printf ("= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = \ n");

printf ("※ \ t0退出系统 ※ \ n");

printf ("※ \ t1采编入库 ※ \ n");

printf ("※ \ t2登记读者 ※ \ n");

printf ("※ \ t3借阅登记 ※ \ n");

printf ("※ \ t4还书管理 ※ \ n");

printf ("※