commit 7cfdf2701d090f2a0a31876e7bc1134ef908ab9d
Author: 456love <18408000131@stu.hut.edu.cn>
Date:   Wed Jan 9 21:25:58 2019 +0800

    first commit

diff --git a/admin b/admin
new file mode 100644
index 0000000..15afa2d
Binary files /dev/null and b/admin differ
diff --git a/air b/air
new file mode 100644
index 0000000..351f29f
Binary files /dev/null and b/air differ
diff --git a/keshe.c b/keshe.c
new file mode 100644
index 0000000..63f3d4b
--- /dev/null
+++ b/keshe.c
@@ -0,0 +1,1742 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<windows.h>
+#include<string.h>
+#include <conio.h>
+struct airstruct                         //*航班*// 
+{
+	int  runway;                       //*跑道号*// 
+	char airstatus[20];               //*状态*//
+	char start[20];                  //*起点*//
+	char des[20];                  //*目的地*// 
+	char airname[20];               //*航班号*// 
+	char time[20];                //*出发时间*//
+	int count;                    //机票数量// 
+	struct airstruct *next;        //航班信息链表// 
+};
+struct userstruct
+{
+	char username[20];          //用户名 
+	char usermm[100];            //密码 
+	char name[20];              //姓名 
+	char sex[20];               //性别 
+	char tele[20];              // 电话
+	char id[20];                //身份证 
+	int aircount1;              // 订购的机票数量  
+	char uairname[20][20];      // 用户订购的航班编号( 二维数组储存信息  下同 )
+	char ustart[20][20];        //起点// 
+	char udes[20][20];          //终点// 
+	char utime[20][20];         //出发时间// 
+	int  urunway[20];           //跑道号// 
+	struct userstruct *next;     //用户信息链表// 
+	
+}; 
+struct adminstruct             
+{
+	char adminname[20];            //管理员用户名// 
+	char adminmm[100];              //管理员密码// 
+	struct adminstruct *next;      //管理员身份链表 
+};
+struct superstruct
+{
+	char supername[20];          //同上 
+	char supermm[100];
+	struct superstruct *next;
+};
+struct airstruct *airhead=NULL,*airend =NULL;       //初始化头指针和尾指针为空(下同) 
+struct userstruct *userhead=NULL,*userend =NULL;
+struct adminstruct *adminhead=NULL,*adminend =NULL;
+struct superstruct *superhead =NULL,*superend =NULL;
+int aircount,usercount,admincount,supercount;             //*全局变量(航班，用户，管理员，超级管理员数量)*//
+void airfile();        //航班文件    
+void userfile();           //用户文件 
+void adminfile();           //管理员 
+void superfile();           //超级管理员 
+void writefile(int flag);   //写文件 
+void home();                 //主界面 
+void dengru();             //登陆界面 
+void userlogin();            //用户登入界面 
+void userfunction(struct userstruct *p); //  用户功能界面 
+void u_search();                          //用户查询航班信息界面 
+void u_book(struct userstruct *userp);      //用户订票界面 
+void u_exit(struct userstruct *userp);       //用户退票界面 
+void u_rivese(struct userstruct *userp);       //用户修改个人信息界面 
+void adminlogin();                         //管理员登陆界面 
+void adminfunction();                     //管理员功能界面 
+void superlogin();                        //超级管理员登陆界面 
+void superfunction();                    //超级管理员登陆界面 
+void a_research1();                         //管理员按航班编号查询航班信息 
+void a_research2();                        //按跑道号查询航班信息 
+void a_research3();                        //按用户真实姓名查询用户信息 
+void a_add();                            //添加航班 
+void a_rivese1();                          //管理员修改航班信息 
+void changeuser(char *s,char *s1,int a);     //修改已订票的用户的航班信息 void a_rivese1()子函数  修改信息为char型 
+void changeuser1(char *s,int a);             //修改已订票的用户的航班信息 void a_rivese1()子函数  修改信息为int型 
+void deleteair();                        //管理员删除航班信息 
+void deleteuser();                       //删除（管理员要删除的）已订票的用户的航班信息 
+void s_add();                             //超级管理员添加管理员 
+void s_delete();                           //超级管理员删除管理员 
+void zhuce();                               
+void userrigester();                        //用户注册
+void superrigerster();                    ////超级管理员注册（需要初始密码）
+
+int main()
+{
+	FILE *fp;
+	airhead = (struct airstruct *)malloc(sizeof(struct airstruct));  	       //给头指针分配内存（下同） 
+	userhead = (struct userstruct *)malloc(sizeof(struct userstruct));
+	adminhead = (struct adminstruct *)malloc(sizeof(struct adminstruct));
+	superhead = (struct superstruct *)malloc(sizeof(struct superstruct));   //申请内存 
+	fp=fopen("air","a+");     //第一次建立air文件，随后追加 
+	aircount=fread(airhead,sizeof(struct airstruct),1,fp);  //读取航班数量 
+	fclose(fp);    //关闭文件 
+	airend=airhead;   
+	airfile();
+	fp=fopen("user","a+");
+	usercount=fread(userhead,sizeof(struct userstruct),1,fp);
+	fclose(fp);
+	userend=userhead;
+	userfile();
+	fp=fopen("admin","a+");
+	admincount=fread(adminhead,sizeof(struct adminstruct),1,fp);
+	fclose(fp);
+	adminend=adminhead;
+	adminfile();
+	fp=fopen("super","a+");
+	supercount=fread(superhead,sizeof(struct superstruct),1,fp);
+	fclose(fp);
+	superend=superhead;
+	superfile(); 
+	home();
+	return 0;
+}
+int isexist(char *name,int flag)                       //是否存在// 
+{
+
+	if (flag == 0)
+	{
+		struct userstruct *p;
+		p = userhead;
+		while (p != NULL)
+		{
+			if (strcmp(name, p->username) == 0)
+				return 1;
+			p = p->next;
+		}
+	}
+	else if (flag == 1)
+	{
+		struct adminstruct *p;
+		p = adminhead;
+		while (p != NULL)
+		{
+			if (strcmp(name, p->adminname) == 0)
+				return 1;
+			p = p->next;
+		}
+	}
+	else if (flag == 2)
+	{
+		struct superstruct *p;
+		p = superhead;
+		while (p != NULL)
+		{
+			if (strcmp(name, p->supername) == 0)
+				return 1;
+			p = p->next;
+		}
+	}
+	else if(flag == 3)
+	{
+		struct airstruct *p;
+		p = airhead;
+		while (p != NULL)
+		{
+			if (strcmp(name, p->airname) == 0)
+				return 1;
+			p = p->next;
+		}	
+	}
+}
+void home()
+{
+	int i;
+	int end=0;
+	while(1)
+	{
+		system("cls");   //清屏 
+		system("color 0F");
+		printf("\n\n\n\n\n\n");
+		printf("\n\n                   ***********欢迎来到机场管理系统************                        \n\n");
+		printf("~                                1 登陆                                ~\n");  
+		printf("~                                2 注册                                ~\n");
+		printf("~                                0 退出                                ~\n");
+		printf("\n\n                   请输入你要进行的操作：");
+		scanf("%d",&i);
+		switch(i)
+		{
+			case 1:dengru();break;
+			case 2:zhuce();break;
+			case 0:end=1;break;
+			default:printf("                   错误输入!请重新输入：");
+			system("pause");
+			continue;
+		}	
+		if(end==1) break;
+	}
+	
+}
+void dengru()
+{
+	int i;
+	int end=0;
+	while(1)
+	{
+		system("cls");
+		HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
+		SetConsoleTextAttribute(handle, FOREGROUND_INTENSITY  | FOREGROUND_RED| FOREGROUND_GREEN);   //颜色函数 
+		printf("\n\n\n\n\n\n");
+		printf("                1 用户登陆\n");
+		printf("                2 管理员登陆\n");
+		printf("                3 超级管理员登陆\n");
+		printf("                0 返回上一层\n");
+		printf("\n\n\n");
+		printf("                请输入你要进行的操作： ");
+		scanf("%d",&i);
+		switch(i)
+		{
+			case 1:userlogin();break;
+			case 2:adminlogin();break;
+			case 3:superlogin();break;
+			case 0:end=1;break;
+			default:printf("                错误输入!请重新输入：\n                ");
+			system("pause");
+			continue;
+		}
+		if(end==1)
+			break;
+	}
+}
+void userlogin()
+{
+	struct userstruct *p;
+	char username[20];
+	char usermm[100];
+	int exist=0;
+	FILE *fp;
+	int i; 
+	p=userhead;
+	system("cls");
+	system("color 0A");
+	printf("\n\n\n\n\n\n\n");
+	printf("**************************************************************");
+	printf("\n输入您的用户信息: \n");
+	printf("输入用户名: ");
+	fflush(stdin);
+	gets(username);
+	fflush(stdin);
+	printf("输入密码: ");
+	for(i=0;i<100;i++)
+	{
+		usermm[i]=getch();
+		if(usermm[i]!=13&&usermm[i]!=8)
+		{
+			printf("*");
+		}
+		if(usermm[i]==8)
+		{
+			printf("\b");
+			i--;
+			printf(" ");
+			printf("\b");
+			i--;
+		}
+		if(usermm[i]==13)
+		{
+			break;
+		}
+	}
+	usermm[i]='\0';
+	printf("\n**************************************************************");
+	printf("\n\n\n\n\n\n\n");
+	while (p != NULL)
+	{
+		if (strcmp(p->username, username) == 0)
+		{
+			exist=1;
+			while(strcmp(p->usermm,usermm) != 0)
+			{
+				printf("密码错误!请重新输入\n");
+				printf("输入密码: ");
+				gets(usermm);
+			}
+			printf("用户%s登陆成功!3秒后自动跳转至用户界面...", p->username);
+			Sleep(3000);
+			userfunction(p);
+		}
+		p = p->next;
+	}
+	if (!exist)
+	{
+		printf("不存在此用户名,请先前往注册...\n");
+		printf("3秒后自动跳转至注册界面...");
+		Sleep(3000);
+	    zhuce();
+	}
+}
+void userfunction(struct userstruct *p)                 //对应用户功能 // 
+{
+	int i;
+	int end=0;
+	while(1)
+	{
+		system("cls");
+		HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
+		SetConsoleTextAttribute(handle, FOREGROUND_INTENSITY  | FOREGROUND_GREEN);
+		printf("\n\n\n\n\n\n");
+		printf("                1 查询\n");
+		printf("                2 买票\n");
+		printf("                3 退票\n");
+		printf("                4 修改个人信息\n"); 
+		printf("                0 返回上一层\n");
+		printf("\n\n\n");
+		printf("                请输入你要进行的操作： ");
+		scanf("%d",&i);
+		getchar();
+		switch(i)
+		{
+			case 1:u_search();break; 		 //查询
+			case 2:u_book(p);break; 			 //订票 
+			case 3:u_exit(p);break;		     //退票 
+			case 4:u_rivese(p);break;         //修改个人信息 
+			case 0:end=1;break;
+			default:printf("                   错误输入!请重新输入：");
+			system("pause");
+			continue;
+		}
+		if(end==1)
+			break;
+	}
+}
+void u_search()
+{
+	struct airstruct *p;
+	char airname[20];
+	char start[20];
+	char des[20];
+	int exist = 0;
+	system("c0");
+	system("cls");
+	printf("\n\n\n\n\n\n\n");
+	printf("\n请输入您需要查询的航班起点: ");
+	gets(start);
+	printf("\n");
+	printf("\n请输入您需要查询的航班终点: ");
+	gets(des);
+	p = airhead;
+	while (p != NULL)
+	{
+		if (strcmp(p->start, start) == 0)
+		{
+			if(strcmp(p->des ,des)==0)
+			{
+				printf("您查询的信息如下：\n");
+				printf("航班编号:%s\n",p->airname );
+				printf("起点：%s\n",p->start );
+				printf("终点：%s\n",p->des );
+				printf("起飞时间：%s\n",p->time );
+				printf("跑道号：%d\n",p->runway);
+				printf("余票量%d\n",p->count);
+				exist=1;
+			}	
+		}
+		p = p->next;
+	}
+	if (exist == 0)
+		printf("该航班信息不存在...\n");
+	printf("\n输入0返回用户界面: ");
+	int n;
+	while (1)
+	{
+		scanf("%d", &n);
+		if (n == 0)
+			break;
+	}
+}	
+void u_book(struct userstruct *userp)
+{
+	struct airstruct *p;
+	char start[20];
+	char des[20];
+	int exist = 0;
+	system("cls");
+	printf("输入您需要订票航班的起点: ");
+	gets(start);
+	printf("输入您需要订票航班的终点: ");
+	gets(des); 
+	p = airhead;
+	while (p != NULL)
+	{
+		if (strcmp(start, p->start) == 0)
+		{
+			if(strcmp(des,p->des )==0)
+			{
+				printf("%s %d",p->des,p->count  );
+				if (p->count == 0)
+					printf("该航班机票已售完...");
+				else
+				{
+					p->count -= 1;
+					userp->aircount1++;
+					strcpy(userp->uairname[userp->aircount1 -1] ,p->airname );
+					strcpy(userp->ustart[userp->aircount1 -1] ,p->start );
+					strcpy(userp->udes[userp->aircount1 -1],p->des );
+					strcpy(userp->utime[userp->aircount1 -1],p->time );
+					userp->urunway[userp->aircount1 -1]=p->runway ;
+					writefile(0);
+					writefile(3);
+					exist = 1;
+					break;	
+				}
+			}
+		}
+		p = p->next;
+	}
+	if (exist == 0)
+		printf("\n航班不存在!");
+	else
+		printf("\n%s航班订票成功", p->airname);
+	printf("\n3秒后返回用户界面...");
+	Sleep(3000);	
+}
+void u_exit(struct userstruct *userp)
+{
+	struct airstruct *p;
+	char airname[20];
+	int count = userp->aircount1;
+	int exist;
+	int flag;
+	int end=0; 
+	system("cls");
+	system("color 06");
+	p = airhead;
+	while (count--)
+	{
+		printf("已购买机票列表:\n");
+		printf("航班编号:%s   ", userp->uairname[count]);
+		printf("航班起点:%s   ", userp->ustart[count]);
+		printf("航班终点:%s   ", userp->udes[count]);
+		printf("航班出发时间:%s   ", userp->utime[count]);
+		printf("航班飞行跑道号:%d\n", userp->urunway[count]);
+	}
+	printf("\n\n\n\n\n");
+	printf("**************************************************************");
+	printf("\n输入你需要退票的航班号: ");
+	while (gets(airname))
+	{
+		exist = 0;
+		int i;
+		for (i = 0; i < userp->aircount1; i++)
+		{
+			if (strcmp(airname, userp->uairname[i])== 0)
+			{
+				flag = i;
+				exist = 1;
+				break;
+			}
+		}
+		if (!exist)
+		{
+			printf("你没有此机票...\n");
+			printf("请重新输入你需要名称退票的航班号: ");
+		}
+		else
+			break;
+		
+	}
+	printf("**************************************************************");
+	while (p != NULL)
+	{
+		if (strcmp(p->airname, airname) == 0)
+		{
+			p->count++;
+			break;
+		}
+		p = p->next;
+	}
+ 	 int i;
+	for ( i = flag; i < userp->aircount1 - 1; i++)
+	{
+		strcpy(userp->uairname[i], userp->uairname[i + 1]);
+		strcpy(userp->ustart[i], userp->ustart[i + 1]);
+		strcpy(userp->udes[i], userp->udes[i + 1]);
+		strcpy(userp->utime[i], userp->utime[i + 1]);
+		userp->urunway[i]= userp->urunway[i + 1];
+	}
+	userp->aircount1--;
+	writefile(0);
+	writefile(3);
+	printf("\n%退票成功...", airname);
+	printf("3秒后自动跳转回用户界面...");
+	Sleep(3000);
+}
+void u_rivese(struct userstruct *userp)
+{
+	char username[200];
+	char usermm[100];
+	char name[2-0]; 
+	char sex[20];     
+	char tele[20];   
+	char id[20];
+	system("cls");
+	system("color 09");
+	int i;
+	int end=0;
+	printf("\n\n\n\n\n\n");
+	printf("**************************************************************\n");
+	printf("\t\t1.修改用户名\n");
+	printf("\t\t2.修改密码\n");
+	printf("\t\t3.修改真实姓名\n");
+	printf("\t\t4.修改性别\n");
+	printf("\t\t5.修改电话号码\n");
+	printf("\t\t6.修改身份证号\n");
+	printf("\t\t0.退出");
+	printf("\n\n\n\n\n\n");
+	printf("**************************************************************\n");
+	while(1)
+	{
+		printf("\t\t请输入您需要进行的操作: "); 
+		scanf("%d",&i);
+		printf("1");
+		getchar();
+		switch(i)
+		{
+			case 1:	
+			{
+				printf("\t\t请输入您需要修改后的用户名: ");
+				gets(username);
+				while(isexist(username, 0))
+				{
+					printf("\t\t该用户名已经存在!\n");
+					printf("\t\t请重新输入: ");
+					gets(username);
+				}
+				strcpy(userp->username ,username);
+				break; 
+			}
+			case 2:
+			{
+				printf("\n\n\t\t请输入您需要修改后的用户密码: ");
+				gets(usermm);
+				strcpy(userp->usermm ,usermm);
+				break;		
+			}
+			case 3:
+			{
+				printf("\n\n\t\t请输入您需要修改后的真实姓名: ");
+				gets(name);
+				strcpy(userp->name ,name);
+				break;		
+			} 
+			case 4:
+			{
+				printf("\n\n请输入您需要修改后的性别: ");
+				gets(sex);
+				strcpy(userp->sex ,sex);
+				break;		
+			}
+			case 5:
+			{
+				printf("\n\n\t\t请输入您需要修改后的电话号码: ");
+				gets(tele);
+				strcpy(userp->tele ,tele);
+				break;		
+			}
+			case 6:
+			{
+				printf("\n\n\t\t请输入您需要修改后的身份证号:");
+				gets(id);
+				strcpy(userp->id ,id);
+				break;	
+			}	
+			case 0:
+			{
+				end=1;
+				break;
+			}
+			default:printf("\t\t错误输入!\n\n");
+			//system("pause");
+			continue;
+		}
+		if(end==1)
+		{
+			break;	
+		}	
+	}
+	system("cls");
+	printf("\t\t修改成功!");
+	printf("\n\t\t您修改后的信息如下:");
+	printf("\n\t\t用户名:%s",userp->username );
+	printf("\n\t\t密码:%s",userp->usermm );
+	printf("\n\t\t真实姓名:%s",userp->name );
+	printf("\n\t\t性别:%s",userp->sex );
+	printf("\n\t\t电话号码:%s",userp->tele );
+	printf("\n\t\t身份证号:%s\n\t\t",userp->id );
+	system("pause"); 
+	printf("\n\t\t三秒后自动返回用户界面...");
+	writefile(0);
+	Sleep(3000);	
+}
+void adminlogin()
+{
+	int exit=0;
+	int i;
+	struct adminstruct *p;
+	char adminname[20];
+	char adminmm[100];
+	p = adminhead;
+	system("cls");
+	system("color 0B");
+	printf("\n\n\n\n\n\n\n");
+	printf("**************************************************************");
+	printf("\n输入您的管理员信息: \n");
+	printf("输入管理员账号: ");
+	fflush(stdin);
+	gets(adminname);
+	printf("\n输入密码: ");
+	fflush(stdin);
+	for(i=0;i<100;i++)
+	{
+		adminmm[i]=getch();
+		if(adminmm[i]!=13&&adminmm[i]!=8)
+		{
+			printf("*");
+		}
+		if(adminmm[i]==8)
+		{
+			printf("\b");
+			i--;
+			printf(" ");
+			printf("\b");
+			i--;
+		}
+		if(adminmm[i]==13)
+		{
+			break;
+		}
+	}
+	adminmm[i]='\0';
+	printf("\n\n**************************************************************");
+	printf("\n\n\n\n\n\n\n");
+	while (p != NULL)
+	{
+		if (strcmp(p->adminname, adminname) == 0)
+		{
+			exit=1;
+			while (strcmp(p->adminmm, adminmm) != 0)
+			{
+				printf("\n密码错误!请重新输入\n");
+				printf("adminmm: ");
+				gets(adminmm);
+			}
+			printf("\n管理员%s登陆成功!3秒后自动跳转至管理员界面...", p->adminname);
+			Sleep(3000);
+			adminfunction();
+		}
+		p = p->next;
+	}
+	if(exit==0)
+	{
+		printf("\n该用户名不存在!");
+		printf("\n三秒后返回登录界面...");
+		Sleep(3000);
+		dengru(); 
+	}
+}
+void adminfunction()                     //管理员功能// 
+{
+	int i;
+	int end=0;
+	system("color 03");
+	while(1)
+	{
+		system("cls");
+		HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
+		SetConsoleTextAttribute(handle, FOREGROUND_INTENSITY| FOREGROUND_RED);
+		printf("\n\n\n\n\n\n");
+		printf("\t\t1 通过航班号查询\n");
+		printf("\t\t2 通过跑道号查询\n");
+		printf("\t\t3 通过姓名查询\n");
+		printf("\t\t4 添加航班\n");
+		printf("\t\t5 修改航班信息\n");
+		printf("\t\t6 删除航班信息\n");
+		printf("\t\t0 返回上一层\n");
+		printf("\n\n\n");
+		printf("                请输入你要进行的操作： ");
+		scanf("%d",&i);
+		getchar();
+		switch(i)
+		{
+			case 1:a_research1();break;
+			case 2:a_research2();break;		  
+			case 3:a_research3();break;		     
+			case 4:a_add();break;
+			case 5:a_rivese1();break;
+			case 6:deleteair();break;
+			case 0:end=1;break;
+			default:printf("\t\t错误输入!请重新输入：\n\t\t");
+			system("pause");
+			continue;
+		}
+		if(end==1)
+			break;
+	}
+}
+void superlogin()
+{
+	struct superstruct *p;
+	char supername[20];
+	char supermm[100];
+	p = superhead;
+	int exist=0;
+	int i;
+	system("cls");
+	system("color 0C");
+	printf("\n\n\n\n\n\n\n");
+	printf("**************************************************************");
+	printf("\n输入您的超级管理员信息: \n");
+	printf("输入超级管理员账号: ");
+	fflush(stdin);
+	gets(supername);
+	printf("输入密码: ");
+	fflush(stdin);
+	for(i=0;i<100;i++)
+	{
+		supermm[i]=getch();
+		if(supermm[i]!=13&&supermm[i]!=8)
+		{
+			printf("*");
+		}
+		if(supermm[i]==8)
+		{
+			printf("\b");
+			i--;
+			printf(" ");
+			printf("\b");
+			i--;
+		}
+		if(supermm[i]==13)
+		{
+			break;
+		}
+	}
+	supermm[i]='\0';
+	printf("\n**************************************************************");
+	printf("\n\n\n\n\n\n\n");
+	while (p != NULL)
+	{
+		if (strcmp(p->supername, supername) == 0)
+		{
+			exist = 1;
+			while(strcmp(p->supermm, supermm) != 0)
+			{
+				printf("\n密码错误!请重新输入\n");
+				printf("\n输入密码: ");
+				gets(supermm);
+			}
+			printf("\n超级管理员%s登陆成功!3秒后自动跳转至超级管理员界面...", p->supername);
+			Sleep(3000);
+			superfunction();
+		}
+		p = p->next;
+	}
+	if (!exist)
+	{
+		printf("不存在此用户名,请先前往注册...\n");
+		printf("3秒后自动跳转至注册...");
+		Sleep(3000);
+		zhuce();
+	}
+}	
+
+void superfunction()
+{
+	int i;
+	int end=0;
+	system("color 01");
+	while(1)
+	{
+		system("cls");
+		HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
+		SetConsoleTextAttribute(handle, FOREGROUND_INTENSITY| FOREGROUND_RED);
+		printf("\n\n\n\n\n\n");
+		printf("                1 添加管理员\n");
+		printf("                2 删除管理员\n"); 
+		printf("                0 返回上一层\n");
+		printf("\n\n\n");
+		printf("                请输入你要进行的操作： ");
+		scanf("%d",&i);
+		getchar();
+		switch(i)
+		{
+			case 1:s_add();
+			case 2:s_delete();
+			case 0:end=1;break;
+			default:printf("                   错误输入!请重新输入：");
+			system("pause");
+			continue;
+		}
+		if(end==1)
+			break;
+	}	
+}
+void a_research1()
+{
+	struct airstruct *p;
+	char airname[20];
+	int exist = 0;
+	system("cls");
+	system("color 0b");
+	printf("\n\n\n\n\n\n\n");
+	printf("\n请输入您需要查询的航班号: ");
+	gets(airname);
+	p = airhead;
+	while (p != NULL)
+	{
+		if (strcmp(p->airname, airname) == 0)
+		{
+				printf("您查询的信息如下：\n");
+				printf("航班编号:%s\n",p->airname );
+				printf("起点：%s\n",p->start );
+				printf("终点：%s\n",p->des );
+				printf("起飞时间：%s\n",p->time );
+				printf("跑道号：%d\n",p->runway);
+				printf("余票量%d",p->count );
+				exist=1;	
+		}
+		p = p->next;
+	}
+	if (exist == 0)
+		printf("该航班信息不存在...\n");
+	printf("\n输入0返回管路员界面: ");
+	int n;
+	while (1)
+	{
+		scanf("%d", &n);
+		if (n == 0)
+			break;
+	}	
+}
+void a_research2()
+{
+	struct airstruct *p;
+	int runway;
+	int exist = 0;
+	system("color  0D");
+	system("cls");
+	printf("\n\n\n\n\n\n\n");
+	printf("\n请输入您需要查询的跑道号: ");
+	scanf("%d",&runway); 
+	p = airhead;
+	while (p != NULL)
+	{
+		if (p->runway == runway)
+		{
+				printf("您查询的信息如下：\n");
+				printf("航班编号:%s\n",p->airname );
+				printf("起点：%s\n",p->start );
+				printf("终点：%s\n",p->des );
+				printf("起飞时间：%s\n",p->time );
+				printf("跑道号：%d\n",p->runway);
+				printf("余票量%d",p->count );
+				exist=1;	
+		}
+		p = p->next;
+	}
+	if (exist == 0)
+		printf("\n该跑道暂无航班信息...\n");
+	printf("\n输入0返回管路员界面: ");
+	int n;
+	while (1)
+	{
+		scanf("%d", &n);
+		if (n == 0)
+			break;
+	}	
+}	
+void a_research3()
+{
+	struct userstruct *p;
+	char name[20];
+	int exist = 0;
+	system("color  04");
+	system("cls");
+	printf("\n\n\n\n\n\n\n");
+	printf("\n请输入您需要查询的乘客姓名: \n");
+	gets(name);
+	p = userhead;
+	while (p != NULL)
+	{
+		int count=p->aircount1 ;
+		if (strcmp(p->name, name) == 0)
+		{
+				printf("您查询的信息如下：\n");
+				printf("用户名:%s",p->username );
+				printf("姓名:%s\n",p->name );
+				printf("性别：%s\n",p->sex);
+				printf("电话：%s\n",p->tele );
+				printf("身份证号：%s\n",p->id );
+				while (count--)
+				{
+					printf("已购买机票列表:\n");
+					printf("%s   ", p->uairname[count]);
+					printf("%s   ", p->ustart[count]);
+					printf("%s   ", p->udes[count]);
+					printf("%s   ", p->utime[count]);
+					printf("%d\n", p->urunway[count]);
+				}
+				exist=1;	
+		}
+		p = p->next;
+	}
+	if (exist == 0)
+		printf("\n该用户信息不存在...\n");
+	printf("\n输入0返回管路员界面: ");
+	int n;
+	while (1)
+	{
+		scanf("%d", &n);
+		if (n == 0)
+			break;
+	}	
+}	
+void a_add()
+{
+	struct airstruct *p;
+	FILE *fp;
+	system("cls");
+	system("color 03"); 
+	char airname[10];
+	if(aircount==0)
+	{
+		printf("请输入航班的编号:");
+		fflush(stdin);
+		gets(airname);
+		strcpy(airhead->airname ,airname);
+		printf("起点:");
+		fflush(stdin);
+		scanf("%s",airhead->start);
+		printf("终点:");
+		scanf("%s",airhead->des);
+		printf("出发时间:");
+		scanf("%s",airhead->time);
+		printf("跑道号:");
+		scanf("%d",&airhead->runway);
+		printf("状态:");
+		scanf("%s",airhead->airstatus);
+		printf("机票数量:");
+		scanf("%d",&airhead->count );
+		airend=airhead;
+		airend->next=NULL;
+	}
+	else
+	{
+		
+		p = (struct airstruct *)malloc(sizeof(struct airstruct));
+		printf("请输入航班的编号:");
+		fflush(stdin);
+		gets(airname);
+		if(isexist(airname,3))
+		{
+			printf("该航班已存在！");
+			system("pause");
+			getchar();
+			return;
+		}
+		else
+		{
+			strcpy(p->airname ,airname);
+			printf("起点:");
+			fflush(stdin);
+			scanf("%s",p->start);
+			printf("终点:");
+			scanf("%s",p->des);
+			printf("出发时间:");
+			scanf("%s",p->time);
+			printf("跑道号:");
+			scanf("%d",&p->runway);
+			printf("状态:");
+			scanf("%s",p->airstatus);
+			printf("机票数量:");
+			scanf("%d",&p->count ); 
+			airend->next=p;
+			airend = p;
+			airend->next = NULL;	
+		} 
+	}
+	aircount++;
+	p = airhead;
+	fp = fopen("air", "w");
+	while (p != NULL)
+	{
+		fwrite(p, sizeof(struct airstruct), 1, fp);
+		p = p->next;
+	}
+	fclose(fp);
+	system("cls");
+	printf("航班添加成功\n");
+	printf("3秒后自动返回管理员界面....\n");
+	Sleep(3000);
+}
+void a_rivese1()
+{
+	char airname[20];
+	char airname1[20];
+	struct airstruct *airp;
+	int exist=0;
+	int end=0;
+	char start[20];
+	char des[20];
+	char time[20];
+	char airstatus[20]; 
+	int runway;
+	int count;
+	airp=airhead;
+	system("cls");
+	while(airp!=NULL)
+	{
+		printf("%s   ",airp->airname );
+		printf("%s   ",airp->start );
+		printf("%s   ",airp->des );
+		printf("%s   ",airp->time );
+		printf("%d   ",airp->runway);
+		printf("%d   ",airp->count );
+		printf("%s\n",airp->airstatus );
+		airp = airp->next ;	
+	}
+	airp = airhead;
+	printf("输入你需要修改的航班编号(按@退出): ");
+	while (gets(airname))
+	{
+		if (strcmp(airname, "@") == 0)
+			break;
+		while (airp != NULL)
+		{
+			if (strcmp(airp->airname, airname) == 0)
+			{
+				exist = 1;
+				break;
+			}
+			airp = airp->next;
+		}
+		if (!exist)
+			printf("不存在该航班，请重新输入: ");
+		else
+			break;
+	}
+	if (!exist)
+		return;
+	else
+	{
+		int cmd;
+		system("cls");
+		printf("\n\n\n\n\n\n\n");
+		printf("**************************************************************\n");
+		printf("1.修改航班编号\n");
+		printf("2.修改航班起点\n");
+		printf("3.修改航班终点\n");
+		printf("4.修改出发时间\n");
+		printf("5.修改该航班跑道号\n");
+    	printf("6.修改该航班机票数目\n");
+		printf("7.修改该航班状态\n"); 
+		printf("0.退出\n");
+		printf("**************************************************************");
+		printf("\n\n\n\n\n\n\n");
+		while (1)
+		{
+			printf("输入您需要进行的操作: ");
+			scanf("%d", &cmd);
+			switch (cmd)
+			{
+				case 1:
+				{
+					printf("\n输入你修改后的航班编号: ");
+					scanf("%s", airname1);
+					changeuser(airname,airname1,1);
+					strcpy(airp->airname, airname1);
+					break;
+				}
+				case 2:
+				{
+					printf("\n输入你修改后的航班起点: ");
+					scanf("%s", &start);
+					changeuser(airname,start,2);
+					strcpy(airp->start, start);
+					break;
+				}
+				case 3:
+				{
+					printf("\n输入你修改后的航班终点: ");
+					scanf("%s", des);
+					changeuser(airname,des,3);
+					strcpy(airp->des, des);
+					break;
+				}
+				case 4:
+				{
+					printf("\n输入你修改后的出发时间: ");
+					scanf("%s",time);
+					changeuser(airname,time,4);
+					strcpy(airp->time, time);
+					break;
+				}
+				case 5:
+				{
+					printf("\n输入你修改后航班跑道号: ");
+					scanf("%d", &runway);
+					changeuser1(airname,runway);
+					airp->runway = runway;
+					break;
+				}
+				case 6:
+				{
+					printf("输入修改后的机票数目:");
+					scanf("%d",&count);
+					airp->count =count;
+					break;
+				}
+				case 7:
+				{
+					printf("输入该航班修改后的状态:");
+					scanf("%s",	airstatus);
+					strcpy(airp->airstatus , airstatus);
+					break;
+				}
+				case 0:
+				{
+					end = 1;
+					break;
+				}
+			}
+			if (end == 1)
+				break;
+		}
+	}
+	writefile(3);
+}
+void changeuser1(char *s,int a)
+{
+	struct userstruct *userp;
+	userp = userhead;
+	while(userp!=NULL)
+	{
+		int i;
+		for (i = 0; i < userp->aircount1; i++)
+		{
+			if (strcmp(userp->uairname[i] , s) == 0)
+			{
+				userp->urunway [i]= a;
+			}
+		}
+		userp = userp->next;	
+	}
+	writefile(0);
+}
+void deleteair()
+{
+	struct airstruct *airp;
+	char airname[20];
+	int exist = 0;
+	airp = airhead;
+	printf("                输入你需要删除的航班编号: ");
+	while (gets(airname))
+	{
+		while (airp != NULL)
+		{
+			if (strcmp(airname, airp->airname) == 0)
+			{
+				exist = 1;
+				break;
+			}
+			airp = airp->next;
+		}
+		if (!exist)
+		{
+			printf("\n                该航班不存在...\n");
+			printf("\n                请重新输入: ");
+			 
+		}
+		else
+		{
+			printf("\n                删除成功!");
+			system("pause");
+			break;
+		}
+	}
+	deleteuser(airname);
+	airp = airhead;
+	if (strcmp(airhead->airname,airname) == 0)
+		airhead = airhead->next;
+	while (airp->next != NULL)
+	{
+		if (strcmp(airp->next->airname, airname) == 0)
+		{
+			airp->next = airp->next->next;
+			break;
+		}
+		airp = airp->next;
+	}
+	airp = NULL;
+	writefile(3);
+	printf("\n                输入0返回管理员界面界面: ");
+	int n;
+	while (1)
+	{
+		scanf("%d", &n);
+		if (n == 0)
+			break;
+	}
+}	
+void changeuser(char *s,char *s1,int a)
+{
+	struct userstruct *userp;
+	userp = userhead;
+	switch(a)
+	{
+		case 1:             
+		{
+			while (userp != NULL)
+			{ 
+				int i;
+				for (i = 0; i < userp->aircount1; i++)
+				{
+					if (strcmp(userp->uairname[i] , s) == 0)
+					{
+						strcpy(userp->uairname[i] , s1);
+					}
+				}
+				userp = userp->next;
+			}
+			writefile(0);	
+		}
+		case 2:
+		{
+			while (userp != NULL)
+			{ 
+				int i;
+				for (i = 0; i < userp->aircount1; i++)
+				{
+					if (strcmp(userp->ustart[i]  , s) == 0)
+					{
+						strcpy(userp->ustart[i] , s1);
+					}
+				}
+				userp = userp->next;
+			}
+			writefile(0);		
+		}
+		case 3:
+		{
+			while (userp != NULL)
+			{ 
+				int i;
+				for (i = 0; i < userp->aircount1; i++)
+				{
+					if (strcmp(userp->udes[i]  , s) == 0)
+					{
+						strcpy(userp->udes[i] , s1);
+					}
+				}
+				userp = userp->next;
+			}
+			writefile(0);		
+		}
+		case 4:
+		{
+			while (userp != NULL)
+			{ 
+				int i;
+				for (i = 0; i < userp->aircount1; i++)
+				{
+					if (strcmp(userp->utime[i]  , s) == 0)
+					{
+						strcpy(userp->utime[i] , s1);
+					}
+				}
+				userp = userp->next;
+			}
+			writefile(0);		
+		}
+	}
+	
+}
+void deleteuser(char *s)    //传递字符串的位置 
+{
+	struct userstruct *userp;
+	int flag = -1;
+	userp = userhead;
+	while (userp != NULL)
+	{
+		flag = -1;
+		int i;
+		for (i = 0; i < userp->aircount1; i++)
+		{
+			if (strcmp(userp->uairname[i] , s) == 0)
+			{
+				flag = i;
+				break;
+			}
+		}
+		if (flag != -1)
+		{
+			int i;
+			for (i = flag; i < userp->aircount1 - 1; i++)
+			{
+				strcpy(userp->uairname[i], userp->uairname[i + 1]);
+				strcpy(userp->ustart[i], userp->ustart[i + 1]);
+				strcpy(userp->udes[i], userp->udes[i + 1]);
+				strcpy(userp->utime[i], userp->utime[i + 1]);
+				userp->urunway[i]= userp->urunway[i + 1];
+			}
+			userp->aircount1--;
+		}
+		userp = userp->next;
+	}
+	writefile(0);	
+}
+void s_add()
+{
+	struct adminstruct *p;
+	char adminname[20];
+	char adminmm[100];
+	FILE  *fp;
+	system("cls");
+	if(admincount<=20)
+	{
+		if(admincount==0)
+		{
+			printf("请输入用户名：");
+			gets(adminname);
+			strcpy(adminhead->adminname, adminname);
+			printf("输入密码：");
+			gets(adminmm);
+			strcpy(adminhead->adminmm,adminmm);
+			adminend = adminhead;
+			adminend->next = NULL; 
+		}
+		else
+		{
+			p=(struct adminstruct *)malloc(sizeof(struct adminstruct));
+			printf("请输入用户名：");
+			gets(adminname);
+			while(1)
+			{
+				if(isexist(adminname,1))
+				{
+					printf("用户名已存在，请重新输入：");
+					gets(adminname);	
+				} 
+				else
+					break;	
+			}
+			strcpy(p->adminname, adminname);
+			printf("请输入密码：");
+			gets(adminmm);
+			strcpy(p->adminmm, adminmm);
+			adminend->next = p;
+			adminend = p;
+			adminend->next = NULL;
+		}
+		admincount++;
+		fp = fopen("admin", "w");
+		p = adminhead;
+		while (p != NULL)
+		{
+			fwrite(p, sizeof(struct adminstruct), 1, fp);
+			p = p->next;
+		}
+		fclose(fp);
+		system("cls");
+		printf("管理员%s创建成功\n", adminend->adminname);
+		printf("3秒后自动进入登陆界面....\n");
+		Sleep(3000);
+		adminlogin();	
+	}
+	else
+	{
+		printf("管理员人数已满！");
+		system("pause");
+		printf("按任意键返回上一层...."); 
+	}		
+}
+void s_delete()
+{
+	struct adminstruct *adminp;
+	char adminname[20];
+	int exist = 0;
+	adminp = adminhead;
+	printf("输入你需要删除的管理员用户名: ");
+	while (gets(adminname))
+	{
+		while (adminp != NULL)
+		{
+			if (strcmp(adminname, adminp->adminname) == 0)
+			{
+				exist = 1;
+				break;
+			}
+			adminp = adminp->next;
+		}
+		if (!exist)
+		{
+			printf("该管理员不存在!..\n");
+			printf("请重新输入: ");
+		}
+		else
+			break;
+	}
+	adminp = adminhead;
+	if (strcmp(adminhead->adminname,adminname) == 0)
+		adminhead = adminhead->next;
+	while (adminp->next != NULL)
+	{
+		if (strcmp(adminp->next->adminname, adminname) == 0)
+		{
+			adminp->next = adminp->next->next;
+			break;
+		}
+		adminp = adminp->next;
+	}
+	adminp = NULL;
+}
+void zhuce()
+{
+	int i;
+	int end=0;
+	while(1)
+	{
+		system("cls");
+		HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
+		SetConsoleTextAttribute(handle, FOREGROUND_INTENSITY  | FOREGROUND_RED);
+		printf("\n\n\n\n\n\n");
+		printf("                1 用户注册\n");
+		printf("                2 超级管理员注册\n");
+		printf("                0 返回上一层\n");
+		printf("\n\n\n");
+		printf("                请输入你要进行的操作： ");
+		scanf("%d",&i);
+		getchar();
+		switch(i)
+		{
+			case 1:userrigester();break;
+			case 2:superrigerster();break;
+			case 0:end=1;break;
+			default:printf("                   错误输入!请重新输入：");
+			system("pause");           //输出一行   请按任意键继续... 
+			continue;
+		}
+		if(end==1)
+			break;          //退出循环 
+	}
+}
+void userrigester()   //参考1402 
+{
+	struct userstruct *p;
+	char username[20];
+	char usermm[100];
+	char name[10]; 
+	char sex[10];     
+	char tele[20];   
+	char id[20]; 
+	FILE *fp;
+	system("cls");
+	if (usercount == 0)            //第一次添加
+	{
+		userhead = (struct userstruct *)malloc(sizeof(struct userstruct));
+		printf("输入用户名: ");
+		fflush(stdin);
+		gets(username);
+		strcpy(userhead->username, username);
+		printf("输入密码: ");
+		fflush(stdin);
+		gets(usermm);
+		strcpy(userhead->usermm, usermm);
+		userhead->aircount1 = 0;
+		userend = userhead;
+		userend->next = NULL;
+		printf("您的真实姓名是: ");
+		gets(name);
+		strcpy(userhead->name ,name);
+		printf("您的性别是:");
+		gets(sex);
+		strcpy(userhead->sex ,sex);
+		printf("您的电话号码是:");
+		gets(tele);
+		strcpy(userhead->tele ,tele);
+		printf("您的身份证号是(必填):");
+		gets(id);
+		strcpy(userhead->id ,id);
+	}
+	else
+	{
+		p = (struct userstruct *)malloc(sizeof(struct userstruct));
+		printf("输入用户名: ");
+		gets(username);
+		while(1)
+		{
+			if (isexist(username, 0))
+			{
+				printf("该用户名已经存在!\n");
+				printf("请重新输入: ");
+				gets(username);
+			}
+			else
+				break;
+		}
+		strcpy(p->username, username);
+		printf("输入密码: ");
+		gets(usermm);
+		strcpy(p->usermm, usermm);
+		p->aircount1 = 0;
+		userend->next = p;
+		userend = p;
+		userend->next = NULL;
+		printf("您的真实姓名是: ");
+		gets(name);
+		strcpy(p->name ,name);
+		printf("您的性别是:");
+		gets(sex);
+		strcpy(p->sex ,sex);
+		printf("您的电话号码是:");
+		gets(tele);
+		strcpy(p->tele ,tele);
+		printf("您的身份证号是(必填):");
+		gets(id);
+		strcpy(p->id ,id);
+	} 
+	usercount++;
+	fp = fopen("user", "w");
+	p = userhead;
+	while (p != NULL)
+	{
+		fwrite(p, sizeof(struct userstruct), 1, fp);
+		p = p->next;
+	}
+	fclose(fp);
+	system("cls");
+	printf("用户%s创建成功\n", userend->username);
+	printf("3秒后自动返回登陆界面....\n");
+	Sleep(3000);
+	dengru();
+}
+void superrigerster()
+{
+	struct superstruct *p;
+	char supername[20];
+	char supermm[100];
+	FILE  *fp;
+	int i;
+	system("cls");
+	char str[100];
+	char mm[]="pangshou180125";            //初始密码 
+	int j;
+	printf("请输入初始密码:");
+	for(j=0;j<100;j++)
+	{
+		str[j]=getch();
+		if(str[j]!=13&&str[j]!=8)
+		{
+			printf("*");
+		}
+		if(str[j]==8)
+		{
+			printf("\b");
+			j--;
+			printf(" ");
+			printf("\b");
+			j--;
+		}
+		if(str[j]==13)
+		{
+			break;
+		}
+	}
+	str[j]='\0';
+	if(strcmp(mm,str)==0)
+	{
+		if(supercount<=5)            //超级管理员数量不能多于五个 
+		{
+			if(supercount==0)
+			{
+				superhead = (struct superstruct *)malloc(sizeof(struct superstruct));
+				printf("\n请输入用户名：");
+				fflush(stdin);              //清空缓存 
+				gets(supername);
+				strcpy(superhead->supername,supername);
+				printf("\n请输入密码：");
+				fflush(stdin);               //清空缓存 
+				gets(supermm);
+				strcpy(superhead->supermm ,supermm);
+				superend=superhead;
+				superend->next = NULL; 
+			}
+			else
+			{
+				p = (struct superstruct *)malloc(sizeof(struct superstruct));
+				printf("\n请输入用户名：");
+				gets(supername);
+				strcpy(superhead->supername,supername);
+				printf("\n请输入密码：");
+				gets(supermm);
+				strcpy(superhead->supermm ,supermm);
+				superend->next = p;
+				superend=p;
+				superend->next =NULL;
+			}
+			supercount++;
+			fp = fopen("super", "w");     //写入文件 
+			p = superhead;
+			while (p != NULL)
+			{
+				fwrite(p, sizeof(struct superstruct), 1, fp);     //从p读取数据写入fp指向的文件super中 
+				p = p->next;
+			}
+			fclose(fp);
+			system("cls");
+			printf("超级管理员%s创建成功\n", superend->supername);
+			printf("3秒后进入登陆界面....\n");
+			Sleep(3000);                                  //windows下函数延时，程序暂停3秒时间 
+			dengru();
+		}		
+	}
+	else
+	{
+		printf("密码错误!\n");
+		printf("继续输入密码或者退出\n");
+		printf("1 退出\n2 返回上一层\n");
+		printf("请输入您的选择:");
+		scanf("%d",&i);
+		if(i==1)
+		{
+			home();		
+		} 
+	}
+}
+void superfile()
+{
+	struct superstruct *p;
+	FILE *fp;
+	p = superhead;
+	fp = fopen("super", "ab+");
+	while (fread(p, sizeof(struct superstruct), 1, fp))
+	{
+		if (p->next != NULL)
+		{
+			p = (struct superstruct *)malloc(sizeof(struct superstruct));
+			superend->next = p;
+			superend = p;
+			superend->next = NULL;
+		}
+	}
+}
+void airfile()
+{
+	struct airstruct *p;
+	FILE *fp;
+	p = airhead;
+	fp = fopen("air", "ab+");
+	while (fread(p, sizeof(struct airstruct), 1, fp))
+	{
+		if (p->next != NULL)
+		{
+			p = (struct airstruct *)malloc(sizeof(struct airstruct));
+			airend->next = p;
+			airend = p;
+			airend->next = NULL;
+		}
+	}	
+}
+void userfile()//同下 
+{
+	struct userstruct *p;
+	FILE *fp;
+	p = userhead;
+	fp = fopen("user", "ab+");
+	while (fread(p,sizeof(struct userstruct),1,fp))
+	{
+		if (p->next != NULL)
+		{
+			p = (struct userstruct *)malloc(sizeof(struct userstruct));
+			userend->next = p;
+			userend = p;
+			userend->next = NULL;
+		}
+	}	
+}
+void adminfile()           //读取数据 ,建立链表 
+{
+	struct adminstruct *p;
+	FILE *fp;
+	p = adminhead;
+	fp = fopen("admin", "ab+");
+	while (fread(p, sizeof(struct adminstruct), 1, fp))
+	{
+		if (p->next != NULL)
+		{
+			p = (struct adminstruct *)malloc(sizeof(struct adminstruct));  //为链表的建立分配内存        
+			adminend->next = p;
+			adminend = p;
+			adminend->next = NULL;                 
+		}
+	}	
+}
+void writefile(int flag)          //'写文件',修改数据时引用 
+{
+	FILE *fp;
+	struct userstruct *userp;
+	struct adminstruct *adminp;
+	struct superstruct *superp;
+	struct airstruct *airp;
+	userp = userhead;
+	adminp = adminhead;
+	superp = superhead;
+	airp = airhead;
+	if (flag == 0)
+	{
+		fp = fopen("user", "w");
+		while (userp != NULL)
+		{
+			fwrite(userp, sizeof(struct userstruct), 1, fp);
+			userp = userp->next;
+		}
+	}
+	else if (flag == 1)
+	{
+		fp = fopen("admin", "w");
+
+		while (adminp != NULL) 
+		{
+			fwrite(adminp, sizeof(struct adminstruct), 1, fp);
+			adminp = adminp->next;
+		}
+	}
+	else if(flag==2)
+	{
+		fp = fopen("super", "w");
+		while (superp != NULL)
+		{
+			fwrite(superp, sizeof(struct superstruct), 1, fp);
+			superp = superp->next;
+		}
+	}
+	else if(flag==3)
+	{
+		fp = fopen("air","w");
+		while(airp!=NULL)
+		{
+			fwrite(airp, sizeof(struct airstruct), 1, fp);
+			airp = airp->next ;
+		}
+	}
+	fclose(fp);
+} 
diff --git a/keshe.exe b/keshe.exe
new file mode 100644
index 0000000..0fd3bb6
Binary files /dev/null and b/keshe.exe differ
diff --git a/super b/super
new file mode 100644
index 0000000..ecfaa57
Binary files /dev/null and b/super differ
diff --git a/user b/user
new file mode 100644
index 0000000..487bf65
Binary files /dev/null and b/user differ