急求C语言编写的图书管理系统源代码，具体要求如下 急求用C语言编写的图书管理系统源代码
\u6025\u6025\uff0c\u6c42\u7528C\u8bed\u8a00\u7f16\u5199\u4e00\u4e2a\u56fe\u4e66\u7ba1\u7406\u7cfb\u7edf\u7684\u8bbe\u8ba1\u6e90\u4ee3\u7801\uff0c\u8981\u6c42\u5982\u4e0bC\u8bed\u8a00\u7f16\u5199\u4e00\u4e2a\u56fe\u4e66\u7ba1\u7406\u7cfb\u7edf\u7684\u8bbe\u8ba1\u6e90\u4ee3\u78011\u3001\u65b0\u8fdb\u56fe\u4e66\u57fa\u672c\u4fe1\u606f\u7684\u8f93\u5165\u30022\u3001\u56fe\u4e66\u57fa\u672c\u4fe1\u606f\u7684\u67e5\u8be2\u30023\u3001\u5bf9\u64a4\u6d88\u56fe\u4e66\u4fe1\u606f\u7684\u5220\u9664\u30024\u3001\u4e3a\u501f\u4e66\u4eba\u529e\u7406\u6ce8\u518c\u30025\u3001\u529e\u7406\u501f\u4e66\u624b\u7eed\u30026\u3001\u529e\u7406\u8fd8\u4e66\u624b\u7eed
#include
#include
#include
#include
#include
#define STACK_INIT_SIZE 10
#define OK 1
#define TRUE 1
#define FALSE 0
#define ERROR 0
struct student /*\u5b9a\u4e49\u5b66\u751f\u7c7b\u578b\uff0c\u7528\u4e8e\u5b58\u653e\u501f\u51fa\u7684\u4e66\u7c4d*/
{
int carnum;
char lendbook[10];
}student[1000];
struct employ /*\u5b9a\u4e49\u804c\u5de5\u7c7b\u578b*/
{
int employnum;
char employname[15];
int employage;
char employsex[2];
char employleve[10];
long int employtage;
}employ[50];
struct book /*\u5b9a\u4e49\u4e66\u7684\u7c7b\u578b*/
{
int booknum;
char bookname[10];
char bookcreat[10];
int turefalse; /*\u7528\u4e8e\u501f\u4e66\u548c\u8fd8\u4e66\u6a21\u5757\u5224\u65ad\u4e00\u672c\u4e66\u662f\u5426\u501f\u51fa\u7684\u6761\u4ef6*/
}book[1000];
struct car /*\u501f\u4e66\u5361\u7684\u6570\u636e\u7c7b\u578b*/
{
int carnum;
char studentname[10];
int studentclass;
}car[100];
huanbook() /*\u8fd8\u4e66\u51fd\u6570*/
{
FILE *fp,*fp2; /*\u5b9a\u4e49\u4e24\u4e2a\u6587\u4ef6\u6307\u9488\uff0cfp2\u7528\u4e8e\u4fee\u6539\u6570\u636e\u65f6\u8bbe\u7acb\u4e34\u65f6\u6587\u4ef6\u7528\uff0c\u9632\u6b62\u6570\u636e\u906d\u7834\u574f*/
int i,n;
int carnum;
char lendbook[10];
printf("\u8bf7\u4f60\u8f93\u5165\u4f60\u7684\u5361\u53f7\n");
scanf("%d",&carnum);
fp=fopen("car.txt","r"); /*\u8bfb\u53d6\u5361\u53f7\u8bb0\u5f55*/
for(i=0;fread(&car[i],sizeof(struct car),1,fp)!=0;i++) /*for\u5faa\u73af\u5224\u65ad\u5361\u53f7\u662f\u5426\u5b58\u5728*/
{
if(car[i].carnum==carnum) /*\u5361\u53f7\u5b58\u5728\uff0c\u8fdb\u5165\u4e0b\u4e00\u5faa\u73af*/
{
n=i;
fclose(fp);
printf("\u8bf7\u8f93\u5165\u4f60\u8981\u8fd8\u7684\u4e66\u7684\u540d\u5b57\n");
scanf("%s",lendbook);
fp=fopen("record.txt","r");
for(i=0;fread(&student[i],sizeof(struct student),1,fp)!=0;i++) /*\u5224\u65ad\u662f\u5426\u501f\u9605\u4e86\u8f93\u5165\u7684\u4e66*/
{
if(strcmp(student[i].lendbook,lendbook)==0) /*\u501f\u9605\u4e86\u8be5\u4e66\uff0c\u8fdb\u5165\u4e0b\u4e00\u5faa\u73af\uff0c\u5426\u5219\u51fa\u9519\u663e\u793a*/
{
fclose(fp);
fp=fopen("record.txt","r");
fp2=fopen("bookl.txt","w");
for(i=0;fread(&student[i],sizeof(struct student),1,fp)!=0;i++)
{
if(strcmp(student[i].lendbook,lendbook)==0)
{
continue; /*\u5220\u9664\u8fd8\u6389\u7684\u4e66\u7684\u501f\u4e66\u8bb0\u5f55*/
}
fwrite(&student[i],sizeof(struct student),1,fp2); /*\u5199\u5165\u539f\u6765\u6ca1\u8fd8\u7684\u4e66\u7684\u8bb0\u5f55*/
}
fclose(fp);
fclose(fp2);
fp=fopen("record.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&student[i],sizeof(struct student),1,fp2)!=0;i++)
{
fwrite(&student[i],sizeof(struct student),1,fp); /*\u5c06\u501f\u4e66\u8bb0\u5f55\u4fe1\u606f\u5199\u56de*/
}
fclose(fp);
fclose(fp2);
fopen("bookl.txt","w"); /*\u6e05\u4e34\u65f6\u6587\u4ef6\u7684\u8bb0\u5f55*/
fclose(fp2);
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
for(i=0;fread(&book[i],sizeof(struct book),1,fp)!=0;i++) /*\u5c06\u4e66\u7684\u8bb0\u5f55\u5199\u5165\u4e34\u65f6\u6587\u4ef6\uff0c\u9632\u6b62\u56e0\u4e3a\u4fee\u6539\u4fe1\u606f\u7834\u574f\u4ee5\u524d\u7684\u8bb0\u5f55*/
{
if(i==n)
{
book[i].turefalse=1;
fwrite(&book[i],sizeof(struct book),1,fp2); /*\u5c06\u8fd8\u7684\u4e66\u7684\u539f\u6765\u72b6\u6001\u8bbe\u4e3a\u65e0\u4eba\u501f\u9605\u7684*/
continue;
}
fwrite(&book[i],sizeof(struct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(struct book),1,fp2)!=0;i++)
{
fwrite(&book[i],sizeof(struct book),1,fp); /*\u5c06\u4e34\u65f6\u6587\u4ef6\u5199\u56de*/
}
fclose(fp);
fclose(fp2);
fopen("bookl.txt","w"); /*\u6e05\u4e34\u65f6\u6587\u4ef6*/
fclose(fp2);
printf("\u8fd8\u4e66\u5b8c\u6bd5\uff0c\u6309\u4efb\u610f\u952e\u8fd4\u56de\n");
getch();
return 1;
}
}
printf("\u4f60\u6ca1\u6709\u501f\u8fd9\u6837\u7684\u4e66\uff0c\u4efb\u610f\u952e\u8fd4\u56de\n"); /*\u51fa\u9519\u63d0\u793a*/
fclose(fp);
getch();
return 0;
}
}
printf("\u7cfb\u7edf\u6ca1\u8fd9\u6837\u7684\u5361\uff0c\u548c\u7ba1\u7406\u5458\u8054\u7cfb,\u6309\u4efb\u610f\u952e\u8fd4\u56de\n"); /*\u51fa\u9519\u63d0\u793a*/
fclose(fp);
getch();
}
findbook()
{
FILE *fp;
char bookname[10];
int ture,i;
fp=fopen("book.txt","r");
printf("\u8bf7\u8f93\u5165\u4f60\u8981\u67e5\u627e\u7684\u4e66\u540d\n");
scanf("%s",bookname);
for(i=0;fread(&book[i],sizeof(struct book),1,fp)!=0;i++)
{
if(strcmp(bookname,book[i].bookname)==0)
{
if(book[i].turefalse==1)
{
printf("\u8fd9\u672c\u4e66\u7684\u8be6\u7ec6\u8d44\u6599\u662f\uff1a%d %s %s \u6b64\u4e66\u73b0\u5728\u65e0\u4eba\u501f\u9605\n\u6309\u4efb\u610f\u952e\u8fd4\u56de\n",book[i].booknum,book[i].bookname,book[i].bookcreat);
}
else {printf("\u8fd9\u672c\u4e66\u5df2\u7ecf\u6709\u4eba\u501f\u51fa\n");fclose(fp);return 0;}
fclose(fp);
return FALSE;
}
}
printf("\u6ca1\u6709\u4f60\u8981\u67e5\u8be2\u7684\u4e66\u7c4d\n");
fclose(fp);
return FALSE;
}
findbook1()
{
FILE *fp;
char bookcreat[10];
int ture,i;
fp=fopen("book.txt","r");
printf("\u8bf7\u8f93\u5165\u4f60\u8981\u67e5\u627e\u7684\u4f5c\u8005\u540d\n");
scanf("%s",bookcreat);
for(i=0;fread(&book[i],sizeof(struct book),1,fp)!=0;i++)
{
if(strcmp(bookcreat,book[i].bookcreat)==0)
{
if(book[i].turefalse==1)
{
printf("\u8fd9\u672c\u4e66\u7684\u8be6\u7ec6\u8d44\u6599\u662f\uff1a%d %s %s \u6b64\u4e66\u73b0\u5728\u65e0\u4eba\u501f\u9605\n\u6309\u4efb\u610f\u952e\u8fd4\u56de\n",book[i].booknum,book[i].bookname,book[i].bookcreat);
}
else {printf("\u8fd9\u672c\u4e66\u5df2\u7ecf\u6709\u4eba\u501f\u51fa\n");fclose(fp);return 0;}
fclose(fp);
return FALSE;
}
}
printf("\u6ca1\u6709\u4f60\u8981\u67e5\u8be2\u7684\u4e66\u7c4d\n");
fclose(fp);
return FALSE;
}
lendcount()
{
FILE *fp;
int i,n=0;
fp=fopen("record.txt","r");
for(i=0;fread(&student[i],sizeof(struct student),1,fp)!=0;i++)
{
printf("\u5361\u53f7\uff1a%d \u501f\u51fa\u7684\u4e66\u7c4d\uff1a%s \n",student[i].carnum,student[i].lendbook);
n=n+1;
}
fclose(fp);
printf("\u76ee\u524d\u5171\u6709%d\u672c\u4e66\u501f\u51fa\n",n);
printf("\u6309\u4efb\u610f\u952e\n");
getch();
return n;
}
chabook()
{
char ch5;
do
{
printf("---------------\u6b22\u8fce\u8fdb\u5165\u56fe\u4e66\u67e5\u8be2\u7cfb\u7edf\uff01--------------\n");
printf(" 1\uff1a\n");
printf(" 2\uff1a\n");
printf(" 0\uff1a\n");
printf("\u8bf7\u8f93\u51650--2,\u5176\u4ed6\u8f93\u5165\u975e\u6cd5\uff01\n");
scanf("%s",&ch5);
switch(ch5)
{
case '1':findbook();getch();break;
case '2':findbook1();getch();break;
case '0':break;
default:printf("\u65e0\u6b64\u64cd\u4f5c\n");getch();break;
}
}while(ch5!='0');
return FALSE;
}
lendbook()
{
FILE *fp,*fp2;
int i,n;
int carnum;
printf("\u8bf7\u4f60\u8f93\u5165\u4f60\u7684\u5361\u53f7\n");
scanf("%d",&carnum);
fp=fopen("car.txt","r");
for(i=0;fread(&car[i],sizeof(struct car),1,fp)!=0;i++)
{
if(car[i].carnum==carnum)
{
n=i;
fclose(fp);
printf("\u8bf7\u8f93\u5165\u4f60\u8981\u501f\u9605\u7684\u4e66\u7684\u540d\u5b57\n");
scanf("%s",student[n].lendbook);
fp=fopen("book.txt","r");
for(i=0;fread(&book[i],sizeof(struct book),1,fp)!=0;i++)
{
if(strcmp(book[i].bookname,student[n].lendbook)==0)
{
if(book[i].turefalse==0) {printf("\u5bf9\u4e0d\u8d77\uff0c\u6b64\u4e66\u6709\u4eba\u501f\u51fa\uff0c\u8bf7\u501f\u5176\u4ed6\u4e66\n");fclose(fp);getch();return;}
else
fclose(fp);
fp=fopen("record.txt","a+");
student[n].carnum=carnum;
fwrite(&student[n],sizeof(struct student),1,fp);
fclose(fp);
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
for(i=0;fread(&book[i],sizeof(struct book),1,fp)!=0;i++)
{
if(strcmp(book[i].bookname,student[n].lendbook)==0)
{
book[i].turefalse=0;
fwrite(&book[i],sizeof(struct book),1,fp2);
continue;
}
fwrite(&book[i],sizeof(struct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(struct book),1,fp2)!=0;i++)
{
fwrite(&book[i],sizeof(struct book),1,fp);
}
fclose(fp);
fclose(fp2);
fopen("bookl.txt","w");
fclose(fp2);
printf("\u501f\u4e66\u5b8c\u6bd5\uff0c\u6309\u4efb\u610f\u952e\u8fd4\u56de\n");
getch();
return;
}
}
printf("\u4e0d\u5b58\u5728\u8fd9\u6837\u7684\u4e66\uff0c\u4efb\u610f\u952e\u8fd4\u56de\n");
fclose(fp);
getch();
return;
}
}
printf("\u4f60\u7684\u5361\u53f7\u4e0d\u5b58\u5728\uff0c\u8bf7\u7533\u8bf7\u65b0\u5361,\u6309\u4efb\u610f\u952e\u8fd4\u56de\n");
fclose(fp);
getch();
}
carcount()
{
FILE *fp;
int i,n=0;
fp=fopen("car.txt","r");
for(i=0;fread(&car[i],sizeof(struct car),1,fp)!=0;i++)
{
printf("\u7b2c%d\u5f20\u5361\n",i+1,car[i].carnum,car[i].studentname,car[i].studentclass);
n=n+1;
}
fclose(fp);
printf("\u76ee\u524d\u5171\u6709%d\u672c\u4e66\n",n);
printf("\u6309\u4efb\u610f\u952e\n");
getch();
}
delcar()
{
FILE *fp,*fp2;
int i;
int carnum;
char choice;
fp=fopen("car.txt","r");
fp2=fopen("bookl.txt","w");
printf("\u8bf7\u8f93\u5165\u4f60\u8981\u5220\u9664\u7684\u5361\u53f7\n");
printf("\u5982\u679c\u4f60\u8f93\u5165\u7684\u5361\u53f7\u5b58\u5728\uff0c\u7cfb\u7edf\u81ea\u52a8\u5220\u9664\u8be5\u4fe1\u606f\uff01\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u7cfb\u7edf\u4e0d\u505a\u4efb\u4f55\u6539\u52a8\n");
scanf("%d",&carnum);
for(i=0;fread(&car[i],sizeof(struct car),1,fp)!=0;i++)
{
if(car[i].carnum!=carnum)
{
fwrite(&car[i],sizeof(struct car),1,fp2);
}
}
fclose(fp);
fclose(fp2);
printf("\u662f\u5426\u771f\u7684\u8981\u5220\u9664\u8be5\u5361\uff1f\u5220\u9664\u540e\u8be5\u4e66\u7c4d\u7684\u6240\u6709\u4fe1\u606f\u5c06\u65e0\u6cd5\u6062\u590d\u300aY/N\u300b\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(struct car),1,fp2)!=0;i++)
{
fwrite(&car[i],sizeof(struct car),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("\u6309\u4efb\u610f\u952e\u8fd4\u56de\n");
getch();
return;
}
else
{
printf("\u6309\u4efb\u610f\u952e\u8fd4\u56de\n");
getch();
return;
}
}
addcar()
{
FILE *fp;
int i=0;
fp=fopen("car.txt","a+");
printf("\u8bf7\u4f60\u8f93\u5165\u5361\u53f7\n");
scanf("%d",&car[i].carnum);
printf("\u8bf7\u4f60\u8f93\u5165\u5b66\u751f\u59d3\u540d\n");
scanf("%s",car[i].studentname);
printf("\u8bf7\u4f60\u8f93\u5165\u73ed\u7ea7\n");
scanf("%d",&car[i].studentclass);
fwrite(&car[i],sizeof(struct car),1,fp);
fclose(fp);
printf("\u8f93\u5165\u5b8c\u6bd5\uff0c\u4efb\u610f\u952e\u8fd4\u56de\n");
getch();
}
能好像有问题，会中断运行。至于程序的缩进式格式就你自己
敲回车和退格解决吧，不然代码看起来会很乱不好看。*/
#include<stdio.h>
#include<string.h>
#include<conio.h>
#include<stdlib.h>
#include<ctype.h>
#define STACK_INIT_SIZE 10
#define OK 1
#define TRUE 1
#define FALSE 0
#define ERROR 0
struct student /*定义学生类型，用于存放借出的书籍*/
{
int carnum;
char lendbook[10];
}student[1000];
struct 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];
struct 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];
struct 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(struct 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(struct student),1,fp)!=0;i++) /*判断是否借阅了输入的书*/
{
if(strcmp(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(struct student),1,fp)!=0;i++)
{
if(strcmp(student[i].lendbook,lendbook)==0)
{
continue; /*删除还掉的书的借书记录*/
}
fwrite(&student[i],sizeof(struct 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(struct student),1,fp2)!=0;i++)
{
fwrite(&student[i],sizeof(struct 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(struct 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(struct book),1,fp2); /*将还的书的原来状态设为无人借阅的*/
continue;
}
fwrite(&book[i],sizeof(struct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(struct book),1,fp2)!=0;i++)
{
fwrite(&book[i],sizeof(struct 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 1;
}
}
printf("你没有借这样的书，任意键返回\n"); /*出错提示*/
fclose(fp);
getch();
return 0;
}
}
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*/
fclose(fp);
getch();
}
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(struct book),1,fp)!=0;i++)
{
if(strcmp(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按任意键返回\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 0;}
fclose(fp);
return FALSE;
}
}
printf("没有你要查询的书籍\n");
fclose(fp);
return FALSE;
}
findbook1()
{
FILE *fp;
char bookcreat[10];
int ture,i;
fp=fopen("book.txt","r");
printf("请输入你要查找的作者名\n");
scanf("%s",bookcreat);
for(i=0;fread(&book[i],sizeof(struct book),1,fp)!=0;i++)
{
if(strcmp(bookcreat,book[i].bookcreat)==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按任意键返回\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 0;}
fclose(fp);
return FALSE;
}
}
printf("没有你要查询的书籍\n");
fclose(fp);
return FALSE;
}
lendcount()
{
FILE *fp;
int i,n=0;
fp=fopen("record.txt","r");
for(i=0;fread(&student[i],sizeof(struct 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();
return n;
}
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':findbook1();getch();break;
case '0':break;
default:printf("无此操作\n");getch();break;
}
}while(ch5!='0');
return FALSE;
}
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(struct 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(struct book),1,fp)!=0;i++)
{
if(strcmp(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(struct student),1,fp);
fclose(fp);
fp=fopen("book.txt","r");
fp2=fopen("bookl.txt","w");
for(i=0;fread(&book[i],sizeof(struct book),1,fp)!=0;i++)
{
if(strcmp(book[i].bookname,student[n].lendbook)==0)
{
book[i].turefalse=0;
fwrite(&book[i],sizeof(struct book),1,fp2);
continue;
}
fwrite(&book[i],sizeof(struct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(struct book),1,fp2)!=0;i++)
{
fwrite(&book[i],sizeof(struct 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(struct 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(struct car),1,fp)!=0;i++)
{
if(car[i].carnum!=carnum)
{
fwrite(&car[i],sizeof(struct 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(struct car),1,fp2)!=0;i++)
{
fwrite(&car[i],sizeof(struct 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(struct 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名字\n");
scanf("%s",employname);
for(i=0;fread(&employ[i],sizeof(struct employ),1,fp)!=0;i++)
{
if(strcmp(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("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(struct 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(struct employ),1,fp2);
}break;
case '3':
{
printf("请输入新的年龄\n");
scanf("%d",&employ[i].employage);
fwrite(&employ[i],sizeof(struct 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(struct 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(struct employ),1,fp2);
}
default:printf("没有这样的操作");break;
}
continue;
}
fwrite(&employ[i],sizeof(struct employ),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("employ.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&employ[i],sizeof(struct employ),1,fp2)!=0;i++)
{
fwrite(&employ[i],sizeof(struct 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);
for(i=0;fread(&employ[i],sizeof(struct employ),1,fp)!=0;i++)
{
if(strcmp(employname,employ[i].employname)!=0)
{
fwrite(&employ[i],sizeof(struct 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(struct employ),1,fp2)!=0;i++)
{
fwrite(&employ[i],sizeof(struct employ),1,fp);
}
fclose(fp);
fclose(fp2);
fp2=fopen("bookl.txt","w");
fclose(fp2);
printf("按任意键返回\n");
getch();
return TRUE;
}
else
{
printf("按任意键返回\n");
getch();
return FALSE;
}
}
employcount()
{
FILE *fp;
int i,n=0;
fp=fopen("employ.txt","r");
for(i=0;fread(&employ[i],sizeof(struct 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\n");
}
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(struct 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(struct 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(struct book),1,fp)!=0;i++)
{
if(book[i].booknum!=0&&strlen(book[i].bookname)!=0&&strlen(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");
}
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(struct book),1,fp)!=0;i++)
{
if(strcmp(bookname,book[i].bookname)!=0)
{
fwrite(&book[i],sizeof(struct 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(struct book),1,fp2)!=0;i++)
{
fwrite(&book[i],sizeof(struct 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(struct book),1,fp)!=0;i++)
{
if(strcmp(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(struct book),1,fp2);
}break;
case '2':
{
printf("请输入新的书名\n");
scanf("%s",book[i].bookname);
fwrite(&book[i],sizeof(struct book),1,fp2);
}break;
case '3':
{
printf("请输入新的作者\n");
scanf("%s",book[i].bookcreat);
fwrite(&book[i],sizeof(struct book),1,fp2);
}break;
defaut:printf("没有这样的操作");break;
}
continue;
}
fwrite(&book[i],sizeof(struct book),1,fp2);
}
fclose(fp);
fclose(fp2);
fp=fopen("book.txt","w");
fp2=fopen("bookl.txt","r");
for(i=0;fread(&book[i],sizeof(struct book),1,fp2)!=0;i++)
{
fwrite(&book[i],sizeof(struct book),1,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
{
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
{
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
{
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
{
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');
}
那还不如用VB写呢
绛旓細C绋嬪簭椤圭洰-鍥句功绠＄悊绯荤粺鏀惰棌#include"stdio.h"#include"stdlib.h"#include"windows.h"#include"string.h"/*鍥句功鐩稿叧淇℃伅*/struct bookinf //瀹氫箟鍥句功鐩稿叧淇℃伅缁撴瀯浣搟 int num; char bname[20]; char wname[10]; char clanum[14]; char pubcom[10]; char pubtime[10]; float price;};structmanage //...
绛旓細婧愪唬鐮佸涓嬶細include<iostream> include<iomanip> include<string> include<fstream> include<stdio.h> using namespace std;const int maxb=10000; //鏈澶鐨勫浘涔 class book//鍥句功绫 { int tag; //鍒犻櫎鏍囪1:宸插垹0:鏈垹 int number; //isbn涔﹀彿 char name[20]; ...
绛旓細i++) printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s.number,s.name,s.price,s.count,s.time,s.date); row(s); }}杩欐槸鎴戝ぇ涓鏃跺鍋氱殑澶т綔涓氾紝铏界劧涓嶆槸鍥句功绠＄悊绯荤粺锛屼綘鍙鏀规敼灏辫浜嗭紝鍘熺悊閮戒竴鏍凤紝鍛靛懙 ...
绛旓細鍘夊
绛旓細楂樼骇璇█绋嬪簭璁捐锛2锛夎绋嬭璁 涓绋嬪簭璁捐璇存槑涔︺愯璁￠鐩戝浘涔﹂鍊熼槄绠＄悊銆愰棶棰樻弿杩般戝浘涔﹂锛岄傚悎鐢–++闈㈠悜瀵硅薄鐨勫姛鑳芥潵鎻忚堪銆傚浘涔﹂绠＄悊绯荤粺鍒嗕负鍊熶功銆佽繕涔︺鍥句功绠＄悊鍜岃鑰呮湇鍔＄瓑鍥涗釜閮ㄥ垎銆傝璁′竴涓鑰呯被Reader,璁板綍姣忎釜璇昏呭熀鏈俊鎭紱璇昏呭簱绫籖database,璁板綍鎵鏈夎鑰呬俊鎭紱鍥句功绫籅ook,璁板綍姣忔湰涔...
绛旓細灞曞紑鍏ㄩ儴 閭ｈ繕涓嶅鐢╒B鍐欏憿 宸茶禐杩 宸茶俯杩< 浣犲杩欎釜鍥炵瓟鐨勮瘎浠锋槸? 璇勮 鏀惰捣 1鏉℃姌鍙犲洖绛 鍏朵粬绫讳技闂 2014-01-16 鎬ユ,姹傜敤C璇█缂栧啓涓涓浘涔︾鐞嗙郴缁熺殑璁捐婧愪唬鐮,瑕佹眰濡備笅 4 2009-01-11 鎬ユ眰鐢–璇█缂栧啓鐨勫浘涔︾鐞嗙郴缁熸簮浠ｇ爜 132 2019-01-08 姹侰璇█缂栧啓绠鍗曠殑鍥句功绠＄悊绯荤粺婧愪唬鐮 2 2009...
绛旓細鎹簡涓涓紝浣犵湅鐪嬶細include include include include//杈撳叆/杈撳嚭鏂囦欢娴佺被 usingnamespacestd;constintMaxr=100;//鏈澶氱殑璇昏 constintMaxb=100;//鏈澶鐨勫浘涔 constintMaxbor=5;//姣忎綅璇昏呮渶澶氬熶簲鏈功 //璇昏呯被,瀹炵幇瀵硅鑰呯殑淇℃伅鐨勬弿杩 classReader { private:inttag;//鍒犻櫎鏍囪1:宸插垹0:鏈垹 ...
绛旓細include "stdio.h"include<graphics.h> include "conio.h"include<stdlib.h> include<string.h> void main(){void adm1(),adm2(),build(),huan(),borrow(),dele();adm1();} void adm1(){ FILE *fp,*p ;char adp[20],password[20];int i,n=0;textbackground(2);clrscr();gotoxy...
绛旓細鍥句功鍊熼槄绠＄悊绯荤粺 C璇█鐗堢殑浠ｇ爜 10 瀹炵幇鍔熻兘濡備笅:1)鍥句功绠＄悊(澧炲姞鍥句功銆佹煡璇㈠浘涔︺佸垹闄ゅ浘涔︺佸浘涔﹀熼槄銆佽繕涔);2)浼氬憳绠＄悊(澧炲姞浼氬憳銆佹煡璇細鍛樸佸垹闄や細鍛樸佸熶功淇℃伅);... 瀹炵幇鍔熻兘濡備笅:1)鍥句功绠＄悊(澧炲姞鍥句功銆佹煡璇㈠浘涔︺佸垹闄ゅ浘涔︺佸浘涔﹀熼槄銆佽繕涔);2)浼氬憳绠＄悊(澧炲姞浼氬憳銆佹煡璇細鍛樸佸垹闄や細鍛樸佸熶功淇℃伅); 灞曞紑 ...
绛旓細2009-11-16 鎬ユ眰C璇█缂栧啓鐨勫浘涔︾鐞嗙郴缁熸簮浠ｇ爜,鍏蜂綋瑕佹眰濡備笅 17 2014-03-17 姹傚浘涔﹀熼槄绠＄悊绯荤粺 c璇█浠ｇ爜 5 2009-01-11 鎬ユ眰鐢–璇█缂栧啓鐨勫浘涔︾鐞嗙郴缁熸簮浠ｇ爜 132 2014-07-01 鎬ユ眰c璇█绋嬪簭璁捐 鍥句功绠＄悊绯荤粺 婧愪唬鐮 2011-07-04 鍥句功鍊熼槄绠＄悊绯荤粺 C璇█鐗堢殑浠ｇ爜 4 2009-06-07 鎬ユ眰涓涓猚璇█缂...
