zjh-180125/keshe.c

#include<stdio.h>
#include<stdlib.h>
#include<windows.h>
#include<string.h>
#include <conio.h>
struct airstruct                         //*<2A><><EFBFBD><EFBFBD>*// 
{
	int  runway;                       //*<2A>ܵ<EFBFBD><DCB5><EFBFBD>*// 
	char airstatus[20];               //*״̬*//
	char start[20];                  //*<2A><><EFBFBD><EFBFBD>*//
	char des[20];                  //*Ŀ<>ĵ<EFBFBD>*// 
	char airname[20];               //*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*// 
	char time[20];                //*<2A><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>*//
	int count;                    //<2F><>Ʊ<EFBFBD><C6B1><EFBFBD><EFBFBD>// 
	struct airstruct *next;        //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>// 
};
struct userstruct
{
	char username[20];          //<2F>û<EFBFBD><C3BB><EFBFBD> 
	char usermm[100];            //<2F><><EFBFBD><EFBFBD> 
	char name[20];              //<2F><><EFBFBD><EFBFBD> 
	char sex[20];               //<2F>Ա<EFBFBD> 
	char tele[20];              // <20>绰
	char id[20];                //<2F><><EFBFBD><EFBFBD>֤ 
	int aircount1;              // <20><><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD><EFBFBD>  
	char uairname[20][20];      // <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><C4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>( <20><>ά<EFBFBD><CEAC><EFBFBD>鴢<EFBFBD><E9B4A2><EFBFBD><EFBFBD>Ϣ  <20><>ͬ )
	char ustart[20][20];        //<2F><><EFBFBD><EFBFBD>// 
	char udes[20][20];          //<2F>յ<EFBFBD>// 
	char utime[20][20];         //<2F><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>// 
	int  urunway[20];           //<2F>ܵ<EFBFBD><DCB5><EFBFBD>// 
	struct userstruct *next;     //<2F>û<EFBFBD><C3BB><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>// 
	
}; 
struct adminstruct             
{
	char adminname[20];            //<2F><><EFBFBD><EFBFBD>Ա<EFBFBD>û<EFBFBD><C3BB><EFBFBD>// 
	char adminmm[100];              //<2F><><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>// 
	struct adminstruct *next;      //<2F><><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
};
struct superstruct
{
	char supername[20];          //ͬ<><CDAC> 
	char supermm[100];
	struct superstruct *next;
};
struct airstruct *airhead=NULL,*airend =NULL;       //<2F><>ʼ<EFBFBD><CABC>ͷָ<CDB7><D6B8><EFBFBD><EFBFBD>βָ<CEB2><D6B8>Ϊ<EFBFBD><CEAA>(<28><>ͬ) 
struct userstruct *userhead=NULL,*userend =NULL;
struct adminstruct *adminhead=NULL,*adminend =NULL;
struct superstruct *superhead =NULL,*superend =NULL;
int aircount,usercount,admincount,supercount;             //*ȫ<>ֱ<EFBFBD><D6B1><EFBFBD>(<28><><EFBFBD>࣬<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>)*//
void airfile();        //<2F><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>    
void userfile();           //<2F>û<EFBFBD><C3BB>ļ<EFBFBD> 
void adminfile();           //<2F><><EFBFBD><EFBFBD>Ա 
void superfile();           //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա 
void writefile(int flag);   //д<>ļ<EFBFBD> 
void home();                 //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
void dengru();             //<2F><>½<EFBFBD><C2BD><EFBFBD><EFBFBD> 
void userlogin();            //<2F>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
void userfunction(struct userstruct *p); //  <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD>ܽ<EFBFBD><DCBD><EFBFBD> 
void u_search();                          //<2F>û<EFBFBD><C3BB><EFBFBD>ѯ<EFBFBD><D1AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD> 
void u_book(struct userstruct *userp);      //<2F>û<EFBFBD><C3BB><EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD><EFBFBD> 
void u_exit(struct userstruct *userp);       //<2F>û<EFBFBD><C3BB><EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD><EFBFBD> 
void u_rivese(struct userstruct *userp);       //<2F>û<EFBFBD><C3BB>޸ĸ<DEB8><C4B8><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD> 
void adminlogin();                         //<2F><><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1>½<EFBFBD><C2BD><EFBFBD><EFBFBD> 
void adminfunction();                     //<2F><><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD>ܽ<EFBFBD><DCBD><EFBFBD> 
void superlogin();                        //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1>½<EFBFBD><C2BD><EFBFBD><EFBFBD> 
void superfunction();                    //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1>½<EFBFBD><C2BD><EFBFBD><EFBFBD> 
void a_research1();                         //<2F><><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ų<EFBFBD>ѯ<EFBFBD><D1AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ 
void a_research2();                        //<2F><><EFBFBD>ܵ<EFBFBD><DCB5>Ų<EFBFBD>ѯ<EFBFBD><D1AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ 
void a_research3();                        //<2F><><EFBFBD>û<EFBFBD><C3BB><EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD>û<EFBFBD><C3BB><EFBFBD>Ϣ 
void a_add();                            //<2F><><EFBFBD>Ӻ<EFBFBD><D3BA><EFBFBD> 
void a_rivese1();                          //<2F><><EFBFBD><EFBFBD>Ա<EFBFBD>޸ĺ<DEB8><C4BA><EFBFBD><EFBFBD><EFBFBD>Ϣ 
void changeuser(char *s,char *s1,int a);     //<2F>޸<EFBFBD><DEB8>Ѷ<EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD>û<EFBFBD><C3BB>ĺ<EFBFBD><C4BA><EFBFBD><EFBFBD><EFBFBD>Ϣ void a_rivese1()<29>Ӻ<EFBFBD><D3BA><EFBFBD>  <20>޸<EFBFBD><DEB8><EFBFBD>ϢΪchar<61><72> 
void changeuser1(char *s,int a);             //<2F>޸<EFBFBD><DEB8>Ѷ<EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD>û<EFBFBD><C3BB>ĺ<EFBFBD><C4BA><EFBFBD><EFBFBD><EFBFBD>Ϣ void a_rivese1()<29>Ӻ<EFBFBD><D3BA><EFBFBD>  <20>޸<EFBFBD><DEB8><EFBFBD>ϢΪint<6E><74> 
void deleteair();                        //<2F><><EFBFBD><EFBFBD>Աɾ<D4B1><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ 
void deleteuser();                       //ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԱҪɾ<D2AA><C9BE><EFBFBD>ģ<EFBFBD><C4A3>Ѷ<EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD>û<EFBFBD><C3BB>ĺ<EFBFBD><C4BA><EFBFBD><EFBFBD><EFBFBD>Ϣ 
void s_add();                             //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD>ӹ<EFBFBD><D3B9><EFBFBD>Ա 
void s_delete();                           //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Աɾ<D4B1><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա 
void zhuce();                               
void userrigester();                        //<2F>û<EFBFBD>ע<EFBFBD><D7A2>
void superrigerster();                    ////<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Աע<D4B1>ᣨ<EFBFBD><E1A3A8>Ҫ<EFBFBD><D2AA>ʼ<EFBFBD><CABC><EFBFBD>룩

int main()
{
	FILE *fp;
	airhead = (struct airstruct *)malloc(sizeof(struct airstruct));  	       //<2F><>ͷָ<CDB7><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ棨<DAB4><E6A3A8>ͬ<EFBFBD><CDAC> 
	userhead = (struct userstruct *)malloc(sizeof(struct userstruct));
	adminhead = (struct adminstruct *)malloc(sizeof(struct adminstruct));
	superhead = (struct superstruct *)malloc(sizeof(struct superstruct));   //<2F><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD> 
	fp=fopen("air","a+");     //<2F><>һ<EFBFBD>ν<EFBFBD><CEBD><EFBFBD>air<69>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׷<EFBFBD><D7B7> 
	aircount=fread(airhead,sizeof(struct airstruct),1,fp);  //<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
	fclose(fp);    //<2F>ر<EFBFBD><D8B1>ļ<EFBFBD> 
	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)                       //<2F>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>// 
{

	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");   //<2F><><EFBFBD><EFBFBD> 
		system("color 0F");
		printf("\n\n\n\n\n\n");
		printf("\n\n                   ***********<2A><>ӭ<EFBFBD><D3AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ************                        \n\n");
		printf("~                                1 <20><>½                                ~\n");  
		printf("~                                2 ע<><D7A2>                                ~\n");
		printf("~                                0 <20>˳<EFBFBD>                                ~\n");
		printf("\n\n                   <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>еIJ<D0B5><C4B2><EFBFBD><EFBFBD><EFBFBD>");
		scanf("%d",&i);
		switch(i)
		{
			case 1:dengru();break;
			case 2:zhuce();break;
			case 0:end=1;break;
			default:printf("                   <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
			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);   //<2F><>ɫ<EFBFBD><C9AB><EFBFBD><EFBFBD> 
		printf("\n\n\n\n\n\n");
		printf("                1 <20>û<EFBFBD><C3BB><EFBFBD>½\n");
		printf("                2 <20><><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1>½\n");
		printf("                3 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1>½\n");
		printf("                0 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>\n");
		printf("\n\n\n");
		printf("                <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>еIJ<D0B5><C4B2><EFBFBD><EFBFBD><EFBFBD> ");
		scanf("%d",&i);
		switch(i)
		{
			case 1:userlogin();break;
			case 2:adminlogin();break;
			case 3:superlogin();break;
			case 0:end=1;break;
			default:printf("                <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺\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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>Ϣ: \n");
	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>: ");
	fflush(stdin);
	gets(username);
	fflush(stdin);
	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
				gets(usermm);
			}
			printf("<EFBFBD>û<EFBFBD>%s<><73>½<EFBFBD>ɹ<EFBFBD>!3<><33><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ת<EFBFBD><D7AA><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>...", p->username);
			Sleep(3000);
			userfunction(p);
		}
		p = p->next;
	}
	if (!exist)
	{
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0>ע<EFBFBD><D7A2>...\n");
		printf("3<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><EFBFBD>ע<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...");
		Sleep(3000);
	    zhuce();
	}
}
void userfunction(struct userstruct *p)                 //<2F><>Ӧ<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD> // 
{
	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 <20><>ѯ\n");
		printf("                2 <20><>Ʊ\n");
		printf("                3 <20><>Ʊ\n");
		printf("                4 <20>޸ĸ<DEB8><C4B8><EFBFBD><EFBFBD><EFBFBD>Ϣ\n"); 
		printf("                0 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>\n");
		printf("\n\n\n");
		printf("                <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>еIJ<D0B5><C4B2><EFBFBD><EFBFBD><EFBFBD> ");
		scanf("%d",&i);
		getchar();
		switch(i)
		{
			case 1:u_search();break; 		 //<2F><>ѯ
			case 2:u_book(p);break; 			 //<2F><>Ʊ 
			case 3:u_exit(p);break;		     //<2F><>Ʊ 
			case 4:u_rivese(p);break;         //<2F>޸ĸ<DEB8><C4B8><EFBFBD><EFBFBD><EFBFBD>Ϣ 
			case 0:end=1;break;
			default:printf("                   <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
			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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ѯ<EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	gets(start);
	printf("\n");
	printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ѯ<EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD>: ");
	gets(des);
	p = airhead;
	while (p != NULL)
	{
		if (strcmp(p->start, start) == 0)
		{
			if(strcmp(p->des ,des)==0)
			{
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD>£<EFBFBD>\n");
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s\n",p->airname );
				printf("<EFBFBD><EFBFBD><EFBFBD>㣺%s\n",p->start );
				printf("<EFBFBD>յ㣺%s\n",p->des );
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>䣺%s\n",p->time );
				printf("<EFBFBD>ܵ<EFBFBD><EFBFBD>ţ<EFBFBD>%d\n",p->runway);
				printf("<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD>%d\n",p->count);
				exist=1;
			}	
		}
		p = p->next;
	}
	if (exist == 0)
		printf("<EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...\n");
	printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	gets(start);
	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD>: ");
	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("<EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...");
				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<EFBFBD><EFBFBD><EFBFBD>಻<EFBFBD><EFBFBD><EFBFBD><EFBFBD>!");
	else
		printf("\n%s<><73><EFBFBD>ඩƱ<E0B6A9>ɹ<EFBFBD>", p->airname);
	printf("\n3<EFBFBD><EFBFBD><EFBFBD>󷵻<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...");
	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("<EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD>б<EFBFBD>:\n");
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s   ", userp->uairname[count]);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s   ", userp->ustart[count]);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD>:%s   ", userp->udes[count]);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>:%s   ", userp->utime[count]);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵ<EFBFBD><EFBFBD><EFBFBD>:%d\n", userp->urunway[count]);
	}
	printf("\n\n\n\n\n");
	printf("**************************************************************");
	printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>Ʊ<EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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("<EFBFBD><EFBFBD>û<EFBFBD>д˻<EFBFBD>Ʊ...\n");
			printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
		}
		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%<25><>Ʊ<EFBFBD>ɹ<EFBFBD>...", airname);
	printf("3<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...");
	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.<2E>޸<EFBFBD><DEB8>û<EFBFBD><C3BB><EFBFBD>\n");
	printf("\t\t2.<2E>޸<EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD>\n");
	printf("\t\t3.<2E>޸<EFBFBD><DEB8><EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD>\n");
	printf("\t\t4.<2E>޸<EFBFBD><DEB8>Ա<EFBFBD>\n");
	printf("\t\t5.<2E>޸ĵ绰<C4B5><E7BBB0><EFBFBD><EFBFBD>\n");
	printf("\t\t6.<2E>޸<EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4>\n");
	printf("\t\t0.<2E>˳<EFBFBD>");
	printf("\n\n\n\n\n\n");
	printf("**************************************************************\n");
	while(1)
	{
		printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>еIJ<EFBFBD><EFBFBD><EFBFBD>: "); 
		scanf("%d",&i);
		printf("1");
		getchar();
		switch(i)
		{
			case 1:	
			{
				printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>: ");
				gets(username);
				while(isexist(username, 0))
				{
					printf("\t\t<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!\n");
					printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
					gets(username);
				}
				strcpy(userp->username ,username);
				break; 
			}
			case 2:
			{
				printf("\n\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
				gets(usermm);
				strcpy(userp->usermm ,usermm);
				break;		
			}
			case 3:
			{
				printf("\n\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
				gets(name);
				strcpy(userp->name ,name);
				break;		
			} 
			case 4:
			{
				printf("\n\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD>: ");
				gets(sex);
				strcpy(userp->sex ,sex);
				break;		
			}
			case 5:
			{
				printf("\n\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>޸ĺ<EFBFBD><EFBFBD>ĵ绰<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
				gets(tele);
				strcpy(userp->tele ,tele);
				break;		
			}
			case 6:
			{
				printf("\n\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>:");
				gets(id);
				strcpy(userp->id ,id);
				break;	
			}	
			case 0:
			{
				end=1;
				break;
			}
			default:printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!\n\n");
			//system("pause");
			continue;
		}
		if(end==1)
		{
			break;	
		}	
	}
	system("cls");
	printf("\t\t<EFBFBD>޸ijɹ<EFBFBD>!");
	printf("\n\t\t<EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
	printf("\n\t\t<EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>:%s",userp->username );
	printf("\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s",userp->usermm );
	printf("\n\t\t<EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s",userp->name );
	printf("\n\t\t<EFBFBD>Ա<EFBFBD>:%s",userp->sex );
	printf("\n\t\t<EFBFBD>绰<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s",userp->tele );
	printf("\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>:%s\n\t\t",userp->id );
	system("pause"); 
	printf("\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...");
	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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD>Ϣ: \n");
	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD>˺<EFBFBD>: ");
	fflush(stdin);
	gets(adminname);
	printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
				printf("adminmm: ");
				gets(adminmm);
			}
			printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա%s<><73>½<EFBFBD>ɹ<EFBFBD>!3<><33><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>...", p->adminname);
			Sleep(3000);
			adminfunction();
		}
		p = p->next;
	}
	if(exit==0)
	{
		printf("\n<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!");
		printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󷵻ص<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>...");
		Sleep(3000);
		dengru(); 
	}
}
void adminfunction()                     //<2F><><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>// 
{
	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 ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ų<EFBFBD>ѯ\n");
		printf("\t\t2 ͨ<><CDA8><EFBFBD>ܵ<EFBFBD><DCB5>Ų<EFBFBD>ѯ\n");
		printf("\t\t3 ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ\n");
		printf("\t\t4 <20><><EFBFBD>Ӻ<EFBFBD><D3BA><EFBFBD>\n");
		printf("\t\t5 <20>޸ĺ<DEB8><C4BA><EFBFBD><EFBFBD><EFBFBD>Ϣ\n");
		printf("\t\t6 ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ\n");
		printf("\t\t0 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>\n");
		printf("\n\n\n");
		printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>еIJ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ");
		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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺\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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD>Ϣ: \n");
	printf("<EFBFBD><EFBFBD><EFBFBD>볬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD>˺<EFBFBD>: ");
	fflush(stdin);
	gets(supername);
	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
				printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
				gets(supermm);
			}
			printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա%s<><73>½<EFBFBD>ɹ<EFBFBD>!3<><33><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>...", p->supername);
			Sleep(3000);
			superfunction();
		}
		p = p->next;
	}
	if (!exist)
	{
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0>ע<EFBFBD><D7A2>...\n");
		printf("3<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><EFBFBD>ע<EFBFBD><EFBFBD>...");
		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("\t\t1 <20><><EFBFBD>ӹ<EFBFBD><D3B9><EFBFBD>Ա\n");
		printf("\t\t2 ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա\n"); 
		printf("\t\t0 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>\n");
		printf("\n\n\n");
		printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>еIJ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ");
		scanf("%d",&i);
		getchar();
		switch(i)
		{
			case 1:s_add();
			case 2:s_delete();
			case 0:end=1;break;
			default:printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
			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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ѯ<EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	gets(airname);
	p = airhead;
	while (p != NULL)
	{
		if (strcmp(p->airname, airname) == 0)
		{
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD>£<EFBFBD>\n");
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s\n",p->airname );
				printf("<EFBFBD><EFBFBD><EFBFBD>㣺%s\n",p->start );
				printf("<EFBFBD>յ㣺%s\n",p->des );
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>䣺%s\n",p->time );
				printf("<EFBFBD>ܵ<EFBFBD><EFBFBD>ţ<EFBFBD>%d\n",p->runway);
				printf("<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD>%d",p->count );
				exist=1;	
		}
		p = p->next;
	}
	if (exist == 0)
		printf("<EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...\n");
	printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD>·Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD>ܵ<EFBFBD><EFBFBD><EFBFBD>: ");
	scanf("%d",&runway); 
	p = airhead;
	while (p != NULL)
	{
		if (p->runway == runway)
		{
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD>£<EFBFBD>\n");
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s\n",p->airname );
				printf("<EFBFBD><EFBFBD><EFBFBD>㣺%s\n",p->start );
				printf("<EFBFBD>յ㣺%s\n",p->des );
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>䣺%s\n",p->time );
				printf("<EFBFBD>ܵ<EFBFBD><EFBFBD>ţ<EFBFBD>%d\n",p->runway);
				printf("<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD>%d",p->count );
				exist=1;	
		}
		p = p->next;
	}
	if (exist == 0)
		printf("\n<EFBFBD><EFBFBD><EFBFBD>ܵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>޺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ...\n");
	printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD>·Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ѯ<EFBFBD>ij˿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: \n");
	gets(name);
	p = userhead;
	while (p != NULL)
	{
		int count=p->aircount1 ;
		if (strcmp(p->name, name) == 0)
		{
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD>£<EFBFBD>\n");
				printf("<EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>:%s",p->username );
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s\n",p->name );
				printf("<EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD>%s\n",p->sex);
				printf("<EFBFBD>绰<EFBFBD><EFBFBD>%s\n",p->tele );
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD>ţ<EFBFBD>%s\n",p->id );
				while (count--)
				{
					printf("<EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD>б<EFBFBD>:\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<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...\n");
	printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD>·Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뺽<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD>:");
		fflush(stdin);
		gets(airname);
		strcpy(airhead->airname ,airname);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
		fflush(stdin);
		scanf("%s",airhead->start);
		printf("<EFBFBD>յ<EFBFBD>:");
		scanf("%s",airhead->des);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>:");
		scanf("%s",airhead->time);
		printf("<EFBFBD>ܵ<EFBFBD><EFBFBD><EFBFBD>:");
		scanf("%d",&airhead->runway);
		printf("״̬:");
		scanf("%s",airhead->airstatus);
		printf("<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
		scanf("%d",&airhead->count );
		airend=airhead;
		airend->next=NULL;
	}
	else
	{
		
		p = (struct airstruct *)malloc(sizeof(struct airstruct));
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뺽<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD>:");
		fflush(stdin);
		gets(airname);
		if(isexist(airname,3))
		{
			printf("<EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD>ڣ<EFBFBD>");
			system("pause");
			getchar();
			return;
		}
		else
		{
			strcpy(p->airname ,airname);
			printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
			fflush(stdin);
			scanf("%s",p->start);
			printf("<EFBFBD>յ<EFBFBD>:");
			scanf("%s",p->des);
			printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>:");
			scanf("%s",p->time);
			printf("<EFBFBD>ܵ<EFBFBD><EFBFBD><EFBFBD>:");
			scanf("%d",&p->runway);
			printf("״̬:");
			scanf("%s",p->airstatus);
			printf("<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
			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("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳɹ<EFBFBD>\n");
	printf("3<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>....\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("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>޸ĵĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><>@<40>˳<EFBFBD>): ");
	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("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڸú<EFBFBD><EFBFBD>࣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
		else
			break;
	}
	if (!exist)
		return;
	else
	{
		int cmd;
		system("cls");
		printf("\n\n\n\n\n\n\n");
		printf("**************************************************************\n");
		printf("1.<2E>޸ĺ<DEB8><C4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
		printf("2.<2E>޸ĺ<DEB8><C4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
		printf("3.<2E>޸ĺ<DEB8><C4BA><EFBFBD><EFBFBD>յ<EFBFBD>\n");
		printf("4.<2E>޸ij<DEB8><C4B3><EFBFBD>ʱ<EFBFBD><CAB1>\n");
		printf("5.<2E>޸ĸú<C4B8><C3BA><EFBFBD><EFBFBD>ܵ<EFBFBD><DCB5><EFBFBD>\n");
    	printf("6.<2E>޸ĸú<C4B8><C3BA><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><C6B1>Ŀ\n");
		printf("7.<2E>޸ĸú<C4B8><C3BA><EFBFBD>״̬\n"); 
		printf("0.<2E>˳<EFBFBD>\n");
		printf("**************************************************************");
		printf("\n\n\n\n\n\n\n");
		while (1)
		{
			printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>еIJ<EFBFBD><EFBFBD><EFBFBD>: ");
			scanf("%d", &cmd);
			switch (cmd)
			{
				case 1:
				{
					printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
					scanf("%s", airname1);
					changeuser(airname,airname1,1);
					strcpy(airp->airname, airname1);
					break;
				}
				case 2:
				{
					printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
					scanf("%s", &start);
					changeuser(airname,start,2);
					strcpy(airp->start, start);
					break;
				}
				case 3:
				{
					printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD>: ");
					scanf("%s", des);
					changeuser(airname,des,3);
					strcpy(airp->des, des);
					break;
				}
				case 4:
				{
					printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>: ");
					scanf("%s",time);
					changeuser(airname,time,4);
					strcpy(airp->time, time);
					break;
				}
				case 5:
				{
					printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ󺽰<EFBFBD><EFBFBD>ܵ<EFBFBD><EFBFBD><EFBFBD>: ");
					scanf("%d", &runway);
					changeuser1(airname,runway);
					airp->runway = runway;
					break;
				}
				case 6:
				{
					printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD>Ļ<EFBFBD>Ʊ<EFBFBD><EFBFBD>Ŀ:");
					scanf("%d",&count);
					airp->count =count;
					break;
				}
				case 7:
				{
					printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD>״̬:");
					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;
	int end=0;
	airp = airhead;
	printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫɾ<EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD>@<40>˳<EFBFBD>): ");
	while (gets(airname))
	{
		if(strcmp(airname,"@")==0)
		{
			end=1;
			break;	
		} 
		else
		{
			while (airp != NULL)
			{
				if (strcmp(airname, airp->airname) == 0)
				{
					exist = 1;
					break;
				}
				airp = airp->next;
			}
			if (!exist)
			{
				printf("\n\t\t<EFBFBD>ú<EFBFBD><EFBFBD>಻<EFBFBD><EFBFBD><EFBFBD><EFBFBD>...\n");
				printf("\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
			 
			}
			else
			{
				printf("\n\t\tɾ<EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD>!");
				system("pause");
				break;
			}
		}
	}
	if(end)
	{
		return ;
	}
	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                <20><><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD>ع<EFBFBD><D8B9><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
	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)    //<2F><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB> 
{
	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("\n\n\n\n\n\n\n");
			printf("***************************************************************\n");
			printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
			gets(adminname);
			strcpy(adminhead->adminname, adminname);
			printf("\n\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
			gets(adminmm);
			strcpy(adminhead->adminmm,adminmm);
			adminend = adminhead;
			adminend->next = NULL; 
		}
		else
		{
			printf("\n\n\n\n\n\n\n");
			printf("***************************************************************\n");
			p=(struct adminstruct *)malloc(sizeof(struct adminstruct));
			printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
			gets(adminname);
			while(1)
			{
				if(isexist(adminname,1))
				{
					printf("\t\t<EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD>ڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
					gets(adminname);	
				} 
				else
					break;	
			}
			strcpy(p->adminname, adminname);
			printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
			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("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա%s<><73><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD>\n", adminend->adminname);
		printf("3<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>½<EFBFBD><EFBFBD><EFBFBD><EFBFBD>....\n");
		Sleep(3000);
		adminlogin();	
	}
	else
	{
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
		system("pause");
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>...."); 
	}		
}
void s_delete()
{
	struct adminstruct *adminp;
	char adminname[20];
	int exist = 0;
	int end=0; 
	adminp = adminhead;
	printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫɾ<EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>(<28><>@<40>˳<EFBFBD>): ");
	while (gets(adminname))
	{
		if(strcmp(adminname,"@")==0)
		{
			end=1;
			break;
		}
		else
		{
			while (adminp != NULL)
			{
				if (strcmp(adminname, adminp->adminname) == 0)
				{
					exist = 1;
					break;
				}
				adminp = adminp->next;
			}
			if (!exist)
			{
				printf("\t\t<EFBFBD>ù<EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!..\n");
				printf("\t\t<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
			}
			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 <20>û<EFBFBD>ע<EFBFBD><D7A2>\n");
		printf("                2 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Աע<D4B1><D7A2>\n");
		printf("                0 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>\n");
		printf("\n\n\n");
		printf("                <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>еIJ<D0B5><C4B2><EFBFBD><EFBFBD><EFBFBD> ");
		scanf("%d",&i);
		getchar();
		switch(i)
		{
			case 1:userrigester();break;
			case 2:superrigerster();break;
			case 0:end=1;break;
			default:printf("                   <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
			system("pause");           //<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>   <20>밴<EFBFBD><EBB0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>... 
			continue;
		}
		if(end==1)
			break;          //<2F>˳<EFBFBD>ѭ<EFBFBD><D1AD> 
	}
}
void userrigester()   //<2F>ο<EFBFBD>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)            //<2F><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	{
		userhead = (struct userstruct *)malloc(sizeof(struct userstruct));
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>: ");
		fflush(stdin);
		gets(username);
		strcpy(userhead->username, username);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
		fflush(stdin);
		gets(usermm);
		strcpy(userhead->usermm, usermm);
		userhead->aircount1 = 0;
		userend = userhead;
		userend->next = NULL;
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
		gets(name);
		strcpy(userhead->name ,name);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD>:");
		gets(sex);
		strcpy(userhead->sex ,sex);
		printf("<EFBFBD><EFBFBD><EFBFBD>ĵ绰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
		gets(tele);
		strcpy(userhead->tele ,tele);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD>):");
		gets(id);
		strcpy(userhead->id ,id);
	}
	else
	{
		p = (struct userstruct *)malloc(sizeof(struct userstruct));
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>: ");
		gets(username);
		while(1)
		{
			if (isexist(username, 0))
			{
				printf("<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!\n");
				printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
				gets(username);
			}
			else
				break;
		}
		strcpy(p->username, username);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
		gets(usermm);
		strcpy(p->usermm, usermm);
		p->aircount1 = 0;
		userend->next = p;
		userend = p;
		userend->next = NULL;
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
		gets(name);
		strcpy(p->name ,name);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD>:");
		gets(sex);
		strcpy(p->sex ,sex);
		printf("<EFBFBD><EFBFBD><EFBFBD>ĵ绰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
		gets(tele);
		strcpy(p->tele ,tele);
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD>):");
		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("<EFBFBD>û<EFBFBD>%s<><73><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD>\n", userend->username);
	printf("3<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>½<EFBFBD><EFBFBD><EFBFBD><EFBFBD>....\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";            //<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD> 
	int j;
	printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
	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)            //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܶ<EFBFBD><DCB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
		{
			if(supercount==0)
			{
				superhead = (struct superstruct *)malloc(sizeof(struct superstruct));
				printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
				fflush(stdin);              //<2F><><EFBFBD>ջ<EFBFBD><D5BB><EFBFBD> 
				gets(supername);
				strcpy(superhead->supername,supername);
				printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
				fflush(stdin);               //<2F><><EFBFBD>ջ<EFBFBD><D5BB><EFBFBD> 
				gets(supermm);
				strcpy(superhead->supermm ,supermm);
				superend=superhead;
				superend->next = NULL; 
			}
			else
			{
				p = (struct superstruct *)malloc(sizeof(struct superstruct));
				printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
				gets(supername);
				strcpy(superhead->supername,supername);
				printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺");
				gets(supermm);
				strcpy(superhead->supermm ,supermm);
				superend->next = p;
				superend=p;
				superend->next =NULL;
			}
			supercount++;
			fp = fopen("super", "w");     //д<><D0B4><EFBFBD>ļ<EFBFBD> 
			p = superhead;
			while (p != NULL)
			{
				fwrite(p, sizeof(struct superstruct), 1, fp);     //<2F><>p<EFBFBD><70>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>д<EFBFBD><D0B4>fpָ<70><D6B8><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>super<65><72> 
				p = p->next;
			}
			fclose(fp);
			system("cls");
			printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա%s<><73><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD>\n", superend->supername);
			printf("3<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>½<EFBFBD><EFBFBD><EFBFBD><EFBFBD>....\n");
			Sleep(3000);                                  //windows<77>º<EFBFBD><C2BA><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ3<CDA3><33>ʱ<EFBFBD><CAB1> 
			dengru();
		}		
	}
	else
	{
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!\n");
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD>\n");
		printf("1 <20>˳<EFBFBD>\n2 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>\n");
		printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD>:");
		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()//ͬ<><CDAC> 
{
	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()           //<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD> ,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
{
	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));  //Ϊ<><CEAA><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><C4BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>        
			adminend->next = p;
			adminend = p;
			adminend->next = NULL;                 
		}
	}	
}
void writefile(int flag)          //'д<>ļ<EFBFBD>',<2C>޸<EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD> 
{
	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);
}