From 60f3692af4621d5490e363b4d1db7c21a75466d9 Mon Sep 17 00:00:00 2001
From: unknown <tanwen>
Date: Wed, 9 Jan 2019 20:53:03 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=AD=E6=96=87=E7=9A=84=E4=BB=A3=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 tw.cpp | 1022 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 1022 insertions(+)
 create mode 100644 tw.cpp

diff --git a/tw.cpp b/tw.cpp
new file mode 100644
index 0000000..9db1e61
--- /dev/null
+++ b/tw.cpp
@@ -0,0 +1,1022 @@
+#include<stdio.h>
+#include<string.h>
+#include<stdlib.h>
+#include<math.h>
+#include<ctype.h>
+#include<windows.h>
+#include<conio.h>
+#define BACKSPACE 8
+#define PASS_MAXLEN 128
+#define LEN sizeof(struct Book)
+#define LEN1 sizeof(struct reader)
+#include"zzh.h"
+
+void home();//注册总页面 
+void Reg();//注册 
+void Log();//登录 
+void Adm();//管理员 
+int UserMenu();//用户主页 
+int AdminMenu();//管理员主页 
+void BroBook();//借书 
+void BacBook();//还书 
+void LooBook(int n);//查询书籍 
+void AddBook();//添加书籍 
+void DelBook();//删除书籍 
+void FixBook();//修改书籍 
+int Total();//统计书的总数 
+int Total1();//统计账户总数->用于修改用户名重复的问题 
+int Total2();//统计读者总数 
+void SBAll(int q);//查询所有书籍 
+void SBAut(int q);//图书作者查询 
+void SBNam(int q);//图书名字查询 
+void SBCat(int q);//图书分类查询 
+void ed();//结束
+void Reader();//读者借阅信息 
+void Readername();//按名字查找借阅 
+void Allreader();//所有查看 
+
+
+int main(){
+	home();
+}
+
+//主页面 
+void home(){
+	system("cls");
+while(1){
+		char c;
+		printf("******************************************************************************************\n");
+		printf("*                            图书管理系统（Version 2.0)                                  *\n");
+		printf("******************************************************************************************\n");
+		printf("*                                                                                        *\n");
+		printf("*                             你好呀，欢迎使用图书管理系统！                             *\n");
+		printf("*                                                                                        *\n");
+		printf("*                             请问你想干什么呢？                                         *\n");
+		printf("*                                                                                        *\n");
+		printf("*                             麻烦按下数字表示您要执行的操作                             *\n");
+		printf("*                                                                                        *\n");
+		printf("*                                                                                        *\n");
+		printf("******************************************************************************************\n");
+		printf("*您是普通用户吗？？                         * 你是我的Master吗？？                       *\n");
+		printf("*                                           *                                            *\n");
+		printf("*   1.注册用户,和我签订契约吧o(*￣▽￣*)ブ  *     3.Master登陆 (*/▽＼*)                 *\n");
+		printf("*   2.契约签订好了？直接登陆吧              *                                            *\n");
+		printf("*                                           *                                            *\n");
+		printf("******************************************************************************************\n\n\n");
+		printf("\t\t\t\t\t\t\t\t\t您想执行的操作：");
+		c=getch();
+		if(c=='1'){
+			Reg();
+			break;
+		}else if(c=='2'){
+			Log();
+			break;
+		}else if (c=='3'){
+			Adm();
+		}
+		system("cls");
+}
+		
+}
+//注册 
+void Reg(){
+	FILE *fp=fopen("账号管理.txt","r");
+	fp=fopen("账号管理.txt","r");
+	system("cls");
+	int k=0;
+	char t;
+	int i=0,l1=0,l2=0;
+	char c;
+	char UserName[50],PassWord[10],RePassWord[10];
+	char name[100],password[100];
+	toxy(40,2);
+	printf("签订契约（按ESC回到登陆界面）\n\n\n");/*x=40，y=2*/ 
+	printf("                           取个好听的名字吧φ(゜▽゜*)/,只能是英文,数字哦：\n\n                           ");
+	printf("\n\n                           请输入您的密码，不要随便泄露密码给别人鸭（小声BB）╯ 3╰  ：\n\n                           ");
+	    printf("\n\n                           确认一下密码QAQ：\n\n                           ");
+		toxy(27,7);
+	while(1){
+		c=getch();
+		if(c==27) home();
+		if(c=='\r'||c=='\n'){
+			UserName[i]=0;
+			break;
+		}
+		else if(c==8)
+		{
+			if(i==0) i=0;
+			else
+			{
+				printf("\b \b");
+				i=i-1;
+			}
+		}else if((c<='Z'&&c>='A')||(c<='z'&&c>='a')||(c<='9'&&c>='0')){
+			UserName[i++]=c;
+			putchar(c);
+		}
+	}
+		l1=strlen(UserName);
+		toxy(27,11);
+		while(1){
+		int i=0;
+		char c;
+			while(1){
+				c=getch();
+				if(c==27) home();
+				if(c=='\n'||c=='\r'){
+					PassWord[i]=0;
+					break;
+				}
+				else if(c==BACKSPACE){
+					PassWord[--i]='\0';
+					putchar(BACKSPACE);
+					putchar(' ');
+					putchar(BACKSPACE);
+				}//可以用DELETE键 
+				else{
+					PassWord[i++]=c;
+					putchar('*');
+				}
+			}
+			l2=strlen(PassWord);
+			i=0;
+			toxy(27,15);
+			while(1){
+				c=getch();
+				if(c==27) home();
+				if(c=='\n'||c=='\r'){
+					RePassWord[i]=0;
+					break;
+				}
+			else if(c==8)
+			{
+				if(i==0) i=0;
+				else
+				{
+					printf("\b \b");
+					i=i-1;
+				}
+			}
+				else{
+					RePassWord[i++]=c;
+					putchar('*');
+				}
+			}
+			system("cls");
+		printf("\n\n\n");
+		printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                 注册中.                      │\n");
+		printf("\t\t\t│                                              │\n");	
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t└──────────────────────────────────────────────┘\n");
+		Sleep(500);
+		system("cls");
+		printf("\n\n\n");
+		printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                 注册中..                     │\n");
+		printf("\t\t\t│                                              │\n");	
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t└──────────────────────────────────────────────┘\n");
+		Sleep(500);
+		system("cls");
+		printf("\n\n\n");
+		printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                 注册中...                    │\n");
+		printf("\t\t\t│                                              │\n");	
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t└──────────────────────────────────────────────┘\n");
+		Sleep(500);
+		system("cls");
+		printf("\n\n\n");
+		printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                 注册中.                      │\n");
+		printf("\t\t\t│                                              │\n");	
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t└──────────────────────────────────────────────┘\n");
+		Sleep(500);
+		system("cls");
+		printf("\n\n\n");
+		printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│                 注册中..                     │\n");
+		printf("\t\t\t│                                              │\n");	
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t└──────────────────────────────────────────────┘\n");
+		Sleep(500);
+		system("cls");
+			if(!l1||!l2){
+				printf("\n\n\n");				
+				printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+				printf("\t\t\t│                抱歉(。﹏。*)                 │\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│  用户名和密码均不能为空                      │\n");
+				printf("\t\t\t│  按Esc退出，按回车重新注册                   │\n");
+				printf("\t\t\t│                                              │\n");	
+				printf("\t\t\t└──────────────────────────────────────────────┘\n");
+				t=getch();
+				while(t!=27&&t!=13){
+					t=getch();
+					continue;
+				}
+				if(t==27){
+					system("cls");
+					printf("正在跳转...");
+					home();
+				}else if(t==13){
+					system("cls");
+					printf("正在跳转...");
+					Reg();					
+				}
+			}else {
+	
+			int j=Total1();//一共有j个用户,Total是用来统计文本里面有多少个用户的 
+			for(int i=0;i<j;i++){
+				fscanf(fp,"%s %s",name,password);//用文档里面的name一个一个和UserName进行比较如果发现有一样的就k++ 
+				if(strcmp(UserName,name)==0){
+					k++;
+					break; 
+				}
+			}
+			if(k==0){
+			if(strcmp(PassWord,RePassWord)==0){
+				char t;
+				fp=fopen("账号管理.txt","a");
+				fprintf(fp,"%s %s",UserName,PassWord);
+				fputs("\n",fp);
+				fflush(stdin);
+				fclose(fp);
+				system("cls");
+				printf("\n\n\n");
+				printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│      契约签订成功！( ·v ·)人(^▽^ )        │\n");
+				printf("\t\t\t│      继续登陆请按Enter                       │\n");
+				printf("\t\t\t│      回到主菜单请按Esc                       │\n");	
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t└──────────────────────────────────────────────┘\n");				t=getch();
+				if(t==13){
+					system("cls");
+					printf("\n\n\n");
+					printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t│      准备进入用户加载界面.                   │\n");
+					printf("\t\t\t│                                              │\n");	
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t└──────────────────────────────────────────────┘\n");
+					Sleep(400);
+					system("cls");
+					printf("\n\n\n");
+					printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t│      准备进入用户加载界面..                  │\n");
+					printf("\t\t\t│                                              │\n");	
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t└──────────────────────────────────────────────┘\n");
+					Sleep(400);
+					system("cls");
+					printf("\n\n\n");
+					printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t│      准备进入用户加载界面.                   │\n");
+					printf("\t\t\t│                                              │\n");	
+					printf("\t\t\t│                                              │\n");
+					printf("\t\t\t└──────────────────────────────────────────────┘\n");
+					Sleep(400);
+					system("cls");
+					Log();
+					break;
+				}
+				home();
+			}else {
+				system("cls");
+				printf("\n\n\n");
+				printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+				printf("\t\t\t│                抱歉(。﹏。*)                 │\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│  两次密码不对吖,麻烦在输入一次啦~QAQ         │\n");
+				printf("\t\t\t│  稍后将返回注册界面哟(＾V＾)ノ~              │\n");
+				printf("\t\t\t│                                              │\n");	
+				printf("\t\t\t└──────────────────────────────────────────────┘\n");
+				Sleep(1500);
+				Reg();
+			}
+		}else{
+			printf("\n\n\n");
+			printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+			printf("\t\t\t│                抱歉(。﹏。*)                 │\n");
+			printf("\t\t\t│                                              │\n");
+			printf("\t\t\t│  用户名重复了哟~请殿下再换一个呢(ノへ￣、)   │\n");
+			printf("\t\t\t│  重新注册请按Enter                           │\n");
+			printf("\t\t\t│  回到主菜单请按ESC                           │\n");	
+			printf("\t\t\t└──────────────────────────────────────────────┘\n");
+			t=getch();
+			while(t!=13&&t!=27){
+				t=getch();
+				continue;
+			}
+			if(t==13){
+				system("cls");
+				Reg();
+			}else if(t==27){
+				fclose(fp);
+				system("cls");
+				home();
+			}
+			
+			 
+		}
+	}
+	}
+}
+
+//登录 
+void Log(){
+	system("cls");
+	char UserName[50],PassWord[100];
+	char name[50],password[100];
+	char c;
+	int i=0;
+	int k=0;
+	char t;
+	FILE *fp=fopen("账号管理.txt","r");
+	printf("\n\n\t\t\t\t你好啊~一直在等你呢￣ω￣(按ESC回到主页面)\n\n\n");
+	printf("                           输入你的名字呢~\n\n                           ");
+	printf("\n\n                           请输入您的密码:\n\n                           ");
+	toxy(27,7);
+	while(1){
+		c=getch();
+		if(c==27) home();
+		if(c=='\r'||c=='\n'){
+			UserName[i]=0;
+			break;
+		}
+		else if(c==8)
+		{
+			if(i==0) i=0;
+			else
+			{
+				printf("\b \b");
+				i=i-1;
+			}
+		}else if((c<='Z'&&c>='A')||(c<='z'&&c>='a')||(c<='9'&&c>='0')){
+			UserName[i++]=c;
+			putchar(c);
+		}
+	}
+	i=0;
+	toxy(27,11); 
+	while(1){
+		c=getch();
+		if(c==27) home();
+		if(c=='\r'||c=='\n'){
+			PassWord[i]=0;
+			break;
+		}
+		else if(c==8)
+		{
+			if(i==0) i=0;
+			else
+			{
+				printf("\b \b");
+				i=i-1;
+			}
+		}
+			else if((c<='Z'&&c>='A')||(c<='z'&&c>='a')||(c<='9'&&c>='0')){
+			PassWord[i++]=c;
+			putchar('*');
+		}
+	}
+	int j=Total1();
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中.                      │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中..                     │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中...                    │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中.                      │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中..                     │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	for(int f=0;f<j;f++){
+		fscanf(fp,"%s%s",name,password);
+		if(strcmp(UserName,name)==0){
+			if(strcmp(PassWord,password)==0){
+				system("cls");
+				printf("\n\n\n");
+				printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│        登陆成功！( ·v ·)人(^▽^ )          │\n");
+				printf("\t\t\t│                                              │\n");	
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t└──────────────────────────────────────────────┘\n");
+				Sleep(1000);
+				UserMenu(); 
+			}else{
+				system("cls");
+				printf("\n\n\n");
+				printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│     用户名和密码不匹配啦(ノへ￣、)           │\n");
+				printf("\t\t\t│     重新登陆请按Enter                        │\n");
+				printf("\t\t\t│     返回主菜单请按Esc                        │\n");	
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t└──────────────────────────────────────────────┘\n");
+				t=getch();
+				while(t!=13&&t!=27){
+					t=getch();
+					continue;
+				}
+				if(t==13){
+					system("cls");
+					Log();
+				}else if(t==27){
+					fclose(fp);
+					system("cls");
+					home();
+				}
+			}
+			k++;
+		}
+	}
+	if(k==0){
+		system("cls");
+		printf("\n\n\n"); 
+		printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│        用户名不存在，请确定您的操作          │\n");
+		printf("\t\t\t│        回到主菜单请按Esc(·＿·)/            │\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t├───────────────────────┬──────────────────────│\n");	
+		printf("\t\t\t│       1.注册          │     2.重新登陆       │\n");
+		printf("\t\t\t└───────────────────────┴ ─────────────────────┘\n");
+		t=getch();
+		while(t!='1'&&t!='2'&&t!=27){
+			t=getch();
+			continue;
+		}
+		if(t=='1'){
+			system("cls");
+			Reg();
+		}else if(t=='2'){
+			system("cls");
+			Log();
+		}else if(t==27){
+			system("cls");
+			home();
+		}
+	}
+}
+//管理员 
+void Adm(){
+	system("cls");
+	char c;
+	int k=0;
+	char AdminName[50],PassWord[10],t;
+	char name[100],password[100];
+	int i=0;
+	FILE *fp=fopen("管理员专属.txt","r");
+	printf("\n\n                           我的Master~一直在等你哟￣ω￣(按ESC回到主页面)\n\n\n");
+	printf("                           输入你的名字呢~\n\n                           ");
+	printf("\n\n                           请输入您的密码:\n\n                           ");
+	toxy(27,7);
+	while(1){
+		c=getch();
+		if(c==27) home();
+		if(c=='\r'||c=='\n'){
+			AdminName[i]=0;
+			break;
+		}
+		else if(c==8)
+		{
+			if(i==0) i=0;
+			else
+			{
+				printf("\b \b");
+				i=i-1;
+			}
+		}else if((c<='Z'&&c>='A')||(c<='z'&&c>='a')||(c<='9'&&c>='0')){
+			AdminName[i++]=c;
+			putchar(c);
+		}
+	}
+	toxy(27,11);
+	i=0;
+	while(1){
+		c=getch();
+		if(c==27) home();
+		if(c=='\r'||c=='\n'){
+			PassWord[i]=0;
+			break;
+		}
+		else if(c==8)
+		{
+			if(i==0) i=0;
+			else
+			{
+				printf("\b \b");
+				i=i-1;
+			}
+		}
+			else if((c<='Z'&&c>='A')||(c<='z'&&c>='a')||(c<='9'&&c>='0')){
+			PassWord[i++]=c;
+			putchar('*');
+		}
+	}
+	int j=1;
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中.                      │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中..                     │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中...                    │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中.                      │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	printf("\n\n\n");
+	printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t│                 登陆中..                     │\n");
+	printf("\t\t\t│                                              │\n");	
+	printf("\t\t\t│                                              │\n");
+	printf("\t\t\t└──────────────────────────────────────────────┘\n");
+	Sleep(500);
+	system("cls");
+	for(int f=0;f<j;f++){
+		fscanf(fp,"%s%s",name,password);
+		if(strcmp(AdminName,name)==0){
+			if(strcmp(PassWord,password)==0){
+				system("cls");
+				printf("\n\n\n");
+				printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│        登陆成功！( ·v ·)人(^▽^ )          │\n");
+				printf("\t\t\t│                                              │\n");	
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t└──────────────────────────────────────────────┘\n");
+				Sleep(1000);
+				AdminMenu(); 
+				break;
+			}else{
+				system("cls");
+				printf("\n\n\n");
+				printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t│     用户名和密码不匹配啦(ノへ￣、)           │\n");
+				printf("\t\t\t│     重新登陆请按Enter                        │\n");
+				printf("\t\t\t│     返回主菜单请按Esc                        │\n");	
+				printf("\t\t\t│                                              │\n");
+				printf("\t\t\t└──────────────────────────────────────────────┘\n");
+				t=getch();
+				while(t!=13&&t!=27){
+					t=getch();
+					continue;
+				}
+				if(t==13){
+					system("cls");
+					Adm();
+				}else if(t==27){
+					fclose(fp);
+					system("cls");
+					printf("正在跳转...");
+					home();
+				}
+			}
+			k++;
+		}
+	}
+	if(k==0){
+		system("cls");
+		printf("\n\n\n");
+		printf("\t\t\t┌──────────────────────────────────────────────┐\n");
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t│     用户名不对呀~                            │\n");
+		printf("\t\t\t│     重新登陆请按Enter                        │\n");
+		printf("\t\t\t│     返回主菜单请按Esc                        │\n");	
+		printf("\t\t\t│                                              │\n");
+		printf("\t\t\t└──────────────────────────────────────────────┘\n");
+		Sleep(1000);
+		t=getch();
+		while(1){
+			if(t==27){
+				system("cls");
+				home();
+			}
+			else if(t==13){
+				system("cls");
+				Adm();
+			}
+		}
+	} 
+	
+}
+int UserMenu(){
+	system("cls");
+	char t[10];
+while(1)
+	{
+		system("cls"); 
+		printf("******************************************************************************************\n");
+		printf("*                            图书管理系统（Version 2.0)                                  *\n");
+		printf("******************************************************************************************\n");
+		printf("*                                                                                        *\n");
+		printf("*      你好呀 ヾ(′·ω·｀)/:                                                           *\n");
+		printf("*                                                                                        *\n");
+		printf("*            有何贵干呢？                                                                *\n");
+		printf("*                                                                                        *\n");
+		printf("*            1、是来借书的呢                                                             *\n");
+		printf("*                                                                                        *\n");
+		printf("*            2、是来还书的呢                                                             *\n");
+		printf("*                                                                                        *\n");
+		printf("*            3、我就来看一下书的信息的                                                   *\n");
+		printf("*                                                                                        *\n");
+		printf("*            4、没什么事情了，拜拜                                                       *\n");
+		printf("*                                                                                        *\n");
+		printf("******************************************************************************************\n");
+		printf("\n\n\t\t\t\t\t\t\t\t\t您想执行的操作：");
+		scanf("%s",t);
+		if(strcmp(t,"1")==0){
+			BroBook();
+			break;
+		}else if(strcmp(t,"2")==0){
+			BacBook();
+			break;
+		}else if(strcmp(t,"3")==0){
+			LooBook(0);
+			break;
+		}else if(strcmp(t,"4")==0){
+			ed();
+		}
+	}
+} 
+
+//借书
+void BroBook(){
+	system("cls");
+	printf("欢迎来到图书管理系统：\n");
+	struct Book *head=NULL;
+	struct Book *p,*p1,*p2;
+	FILE *fp,*fp1;
+	float Price=0;
+	char t,Re[100];
+	int Many;
+	int n=0,j=0,k=0,flag=0;//k是库存的数量; 
+	int Xuehao;
+	char Num[20]={'\0'},Aut[20]={'\0'},Pub[20]={'\0'},Nam[20]={'\0'},Cat[20]={'\0'};
+	char Mingzi[20]={'\0'},Riqi[20]={'\0'},Shuming[20]={'\0'},num[20]={'\0'};
+	fp=fopen("图书.txt","r");
+	if(fp==NULL){
+		system("cls");
+		printf("文件无法读取,请联系工作人员,按回车键返回");
+		 t=getch();
+		 while(t!=13){
+		 	t=getch();
+		 	continue;
+		 }
+		 UserMenu();
+	}
+	else{
+		printf("\n请输入想要借的书的书号:\n");
+		scanf("%s",Re);
+		j=Total();
+		for(int m=0;m<j;m++){
+			fscanf(fp,"%s%s%s%s%s%d%f",Num,Nam,Aut,Pub,Cat,&Many,&Price);
+			n++;
+			if(n==1){
+				p1=p2=(struct Book*)malloc(LEN);
+				head=p1;
+			}else{
+				p2->next=p1;
+				p2=p1;
+				p1=(struct Book*)malloc(LEN);
+			}
+			    strcpy(p1->num,Num);//复制书号
+                strcpy(p1->nam,Nam);//复制书名
+                strcpy(p1->aut,Aut);//复制作者名字
+                strcpy(p1->pub,Pub);//复制出版社
+                strcpy(p1->cat,Cat);//复制类别
+                p1->many=Many;//复制个数
+                p1->price=Price;//复制单价
+		}
+		if(n==0){
+			head=NULL;
+		}
+		else{
+			p2->next=p1;
+			p1->next=NULL;
+			fclose(fp);
+		}
+	}
+	p=head;
+	for(;p!=NULL;){
+		if(!strcmp(p->num,Re)){
+			flag=1;
+			k=p->many;
+			(p->many)--;
+		}
+		p=p->next;
+	}
+	if((k>0)&&flag){
+		
+		fp=fopen("图书.txt","w");
+		fclose(fp);
+		fp=fopen("图书.txt","a");
+		p=head;
+		for(;p!=NULL;){
+			fprintf(fp,"%-8s%-8s%-16s%-16s%-16s%-10d%10.2f\n",p->num,p->nam,p->aut,p->pub,p->cat,p->many,p->price);
+			p=p->next;
+		}
+		free(p);
+		fclose(fp);
+		if((fp1=fopen("读者.txt","r"))==NULL){
+			fp1=fopen("读者.txt","w");
+			fclose(fp1);
+		}
+		fp1=fopen("读者.txt","a");
+		printf("请输入学号："); 
+		scanf("%d",&Xuehao);
+		printf("请输入名字：");
+		scanf("%s",Mingzi);
+		printf("请输入借书日期(年份/月份/日)："); 
+		scanf("%s",Riqi);
+		fprintf(fp1,"%-8d%-23s%-18s%-10s\n",Xuehao,Mingzi,Riqi,Re);
+		fclose(fp1);
+		printf("借书成功,请按时归还,按Esc键退出\n");
+		t=getch();
+		while(t!=27){
+			t=getch();
+			continue;
+		} 
+		if(t==27){
+			UserMenu();
+		}
+	}
+	else{
+		if(flag!=0){
+			printf("没有你要的书籍,按Esc键返回\n");
+			while(t!=27){
+				t=getch();
+				continue;
+			} 
+			UserMenu();
+		}else{
+			printf("库存不足，按Esc键返回\n");
+		}
+	}
+	while(t!=27){
+		t=getch();
+		continue;
+	} 
+	UserMenu();
+} 
+
+
+//还书 
+void BacBook(){
+	system("cls");
+	struct reader *head=NULL;
+	struct Book *zhead=NULL;
+	struct Book *zp,*zp1,*zp2;
+	struct reader *p,*p1,*p2;
+	FILE *fp,*fp1;
+	float Price=0;
+	char t,ReName[100];
+	int Many;
+	int n=0,j=0,k=0,flag=0,l=0;//k是库存的数量; 
+	char Num[20]={'\0'},Aut[20]={'\0'},Pub[20]={'\0'},Nam[20]={'\0'},Cat[20]={'\0'};
+	int Xuehao,ReXuehao;
+	char Mingzi[20]={'\0'},Riqi[20]={'\0'},Shuming[20]={'\0'};
+	fp=fopen("读者.txt","r");
+	if(fp==NULL){
+		system("cls");
+		printf("未存在读者文件，请联系管理员\n");
+		printf("按Esc返回\n");
+		t=getch();
+		while(t!=27){
+			t=getch();
+			continue;
+		}
+		UserMenu();
+	}else{
+		printf("请输入学号：");//
+		scanf("%d",&ReXuehao);
+		printf("请输入书号：");
+		scanf("%s",ReName);
+		j=Total2();
+		for(int i=0;i<j;i++){
+			fscanf(fp,"%d%s%s%s",&Xuehao,Mingzi,Riqi,Shuming);
+			if((Xuehao==ReXuehao)&&!strcmp(Shuming,ReName)){
+				flag=1;
+			}
+		}
+		fclose(fp);
+		fp=fopen("读者.txt","r");
+		//if(flag){
+			for(int i=0;i<j;i++){
+				fscanf(fp,"%d%s%s%s",&Xuehao,Mingzi,Riqi,Shuming);
+				if(!((Xuehao==ReXuehao)&&!strcmp(Shuming,ReName))){
+					n++;
+					if(n==1){
+						p1=p2=(struct reader*)malloc(LEN1);
+						head=p1;
+					}
+					else{
+						p2->next=p1;
+						p2=p1;
+						p1=(struct reader*)malloc(LEN1);
+					}
+					p1->xuehao=Xuehao;
+					strcpy(p1->username,Mingzi);
+					strcpy(p1->time,Riqi);
+					strcpy(p1->name,Shuming);
+				}
+			} 
+				if(n==0){
+					head=NULL;
+				}else{
+					p2->next=p1;
+					p1->next=NULL;
+					fclose(fp);
+				}
+				fp=fopen("读者.txt","w");
+				fclose(fp);
+				fp=fopen("读者.txt","a");
+				p=head;
+				for(;p!=NULL;){
+					fprintf(fp,"%-8d%-23s%-18s%-10s\n",p->xuehao,p->username,p->time,p->name);
+					p=p->next;
+				}
+				free(p);
+				fclose(fp);
+				if(flag){
+					printf("是否确认还书，还书请按回车,退出请按Esc\n");
+					t=getch();
+					while(t!=13&&t!=27){
+						t=getch();
+						continue;
+					}
+					if(t==27){
+						printf("正在跳转...");
+						Sleep(1000);
+						UserMenu();
+					}
+					printf("还书成功，按Esc键返回");
+					n=0,flag=0;
+					l=Total();
+					fp1=fopen("图书.txt","r");
+					for(int i=0;i<l;i++){
+					fscanf(fp1,"%s%s%s%s%s%d%f",Num,Nam,Aut,Pub,Cat,&Many,&Price);
+								n++;
+								if(n==1){
+									zp1=zp2=(struct Book*)malloc(LEN);
+									zhead=zp1;
+								}else{
+									zp2->next=zp1;
+									zp2=zp1;
+									zp1=(struct Book*)malloc(LEN);
+								}
+								    strcpy(zp1->num,Num);//复制书号
+					                strcpy(zp1->nam,Nam);//复制书名
+					                strcpy(zp1->aut,Aut);//复制作者名字
+					                strcpy(zp1->pub,Pub);//复制出版社
+					                strcpy(zp1->cat,Cat);//复制类别
+					                zp1->many=Many;//复制个数
+					                zp1->price=Price;//复制单价
+							}
+							if(n==0){
+								zhead=NULL;
+							}
+							else{
+								zp2->next=zp1;
+								zp1->next=NULL;
+								fclose(fp1);
+							}
+						
+						zp=zhead;
+						for(;zp!=NULL;){
+							if(!strcmp(zp->num,ReName)){
+								++(zp->many);
+							}
+							zp=zp->next;
+						}
+						fp1=fopen("图书.txt","w");
+						fclose(fp1);
+						fp1=fopen("图书.txt","a");
+						zp=zhead;	
+						for(;zp!=NULL;){
+							fprintf(fp1,"%-8s%-8s%-16s%-16s%-16s%-10d%10.2f\n",zp->num,zp->nam,zp->aut,zp->pub,zp->cat,zp->many,zp->price);
+							zp=zp->next;
+						}
+						fclose(fp1);
+						t=getch();
+						while(t!=27){
+							t=getch();
+							continue;
+						}
+						if(t==27){
+							UserMenu();
+						}
+					}
+				else{
+					system("cls");
+					printf("不存在借书的用户,按Esc键返回\n");
+					while(t!=27){
+						t=getch();
+						continue;
+					}
+					if(t==27){
+						UserMenu();
+					}
+				}
+		}
+	}
+
+
+