c语言物业管理系统.doc

- .
#include<stdio.h>
#include<stdlib.h>
#include<string.h>

#ifdef __GNUC__
#include<unistd.h>
#include<curses.h>
#define clear clear
#define Sleep(x) usleep(x##000)
#endif
#ifdef _MSC_VER
#include<windows.h>
#include<conio.h>
#define clear system("cls")
#endif

#define TRUE 1
#define FAUSE 0

typedef struct per
{
char name[20];
int sex;
char IDcard[19];
char phone[12];
int build_num;
int unit_num;
int house_num;
float area;
float area_price;
float charge;
char remarks[200];
struct per *next;
}PERSON;

void zhuce ();
int login ();
PERSON *Getdata (FILE *fp);
void add_person ();
void del (PERSON *L);
void change (PERSON *L);
void sort_All (PERSON *L);
void pay (PERSON *L);
void sort_B_num (PERSON *L);
void menu_1 ();
void menu_2 ();

int main ()
{
int check,a;

printf("\t************************** Wele !***********************");
printf("\n\t\t1.注册");
printf("\n\t\t2.登录");
printf("\n\t\t0.退出");
printf("\n\t--请输入--: ");
scanf("%d",&a);
clear;
switch(a)
{
case 0:
{
printf("\t\t--感谢使用本系统！--");
Sleep(2000);
exit(0);
}
case 1:
{
zhuce();
clear;
check = login();
while (check == FAUSE)
{
printf("\n用户名或密码错误。");
Sleep(2000);
clear;
check = login();
}
clear;
menu_1();
break;
}
case 2:
{
check = login();
while (check == FAUSE)
{
printf ("\n用户名或密码错误。");
Sleep(2000);
clear;
check = login();
}
clear;
menu_1();
break;
}
}
return 0;
}

void menu_1 ()
{
FILE *fp;
int a;
PERSON *head = NULL;

printf("\t\t*************************欢送使用***************************");
printf("\n\t\t1.用户添加");
printf("\n\t\t2.用户修改");
printf("\n\t\t3.用户删除");
printf("\n\t\t4.用户费用信息查看");
printf("\n\t\t5.用户缴费");
printf("\n\t\t0.退出");
printf("\n\t--请输入--: ");
scanf("%d",&a);
clear;
switch(a)
{
case 0:
{
printf("--感谢使用!--");
Sleep(3000);
exit(0);
}
case 1:
{
add_person();
menu_1();
break;
}
case 2:
{
fp = fopen("data.dat","r");
head = Getdata(fp);
printf("%s",head->name);
if (head == NULL)
{
printf("没有任何数据");
Sleep(3000);
exit(1);
}
else
{
change(head);
menu_1();
}
break;
}
case 3:
{
if((fp = fopen("data.dat","rb")) == NULL)
{
printf("没有任何数据");
exit(1);
}
else
{
head = Getdata(fp);
del(head);
menu_1();
}
break;
}
case 4:
{
menu_2();
break;
}
case 5:
{
fp = fopen("data.dat","rb");
head = Getdata(fp);
if (head == NULL)
{
printf("没有任何数据");
Sleep(3000);
exit(1);
}
else
{
pay(head);
menu_1();
}
break;
}

}
}

void menu_2 ()
{
FILE *fp;
int a;
PERSON *head = NULL;

printf("\t\t*******用户信息查看**********");
printf("\n\t\t1.按楼号查看用户物业费情况");
printf("\n\t\t2.按费用信息查看用户物业费情况");
printf("\n\t\t0.退出");
printf("\n\t--请输入--：");
scanf("%d",&a);
clear;
switch(a)
{
case 0:
{
printf("感谢使用");
Sleep(3000);
exit(0);
}
case 1:
{
fp = fopen("data.dat","rb");
head = Getdata(fp);
if (head == NULL)
{
printf("没有任何数据");
Sleep(3000);
exit(1);
}
else
{
sort_B_num(head);
menu_2();
}
break;
}
case 2:
{
fp = fopen("data.dat","rb");
head = Getdata(fp);
if (head == NULL)
{
printf("没有任何数据");
Sleep(3000);
exit(1);
}
else
{
printf("\t\t--所有用户物业费情况--\n");
sort_All(head);
menu_2();
}
break;
}
}
}

void zhuce ()
{
FILE *fp;
char ad[50],key0[50],key1[50];
char ch;
int i,j;

printf("\t\t************用户注册*********");
printf("\n\t--请输入用户名: ");
scanf("%s",ad);
while (1)
{
i = 0;
j = 0;
printf("\n\t--请输入密码: ");
// initscr();
// noecho();
while ((ch = getch()) != '\r')
{
if (ch == 8)
{
printf("\b ");
putchar('\b');
if (i > 0)
i--;
}
else
{
putchar('*');
// fflush(stdout);
key0[i++] = ch;
}
}
// endwin();
key0[i] = '\0';
printf("\n\t--请再次输入密码: ");
// initscr();
// noecho();
while ((ch = getch()) != '\r' )
{
if (ch == 8)
{
printf("\b ");
putchar('\b');
if (j > 0)
j--;
}
else
{
putchar('*');
key1[j++] = ch;
}
}
// endwin();
key1[j] = '\0';
if (strcmp(key0,key1) != 0)
{
clear;
printf("%d",strcmp(key0,key1));
printf("\t--两次输入密码不符,请重新输入--");
Sleep(2000);
clear;
}
else
{
printf("\n--用户 %s 注册成功!--",ad);
Sleep(3000);
fp = fopen("admin.txt","a");
fprintf(fp,"%s\n",ad);
fclose(fp);
fp = fopen("key.txt","a");
fprintf(fp,"%s\n",key0);
fclose(fp);
break;
}
}
}

int login ()
{

FILE *fp1,*fp2;
char ad[50],key[50];
char ch_1[50],ch_2[50],ch_0;
int i = 0,check = 0;

printf("\t\t*******************用户登录*********************");
printf("\n\t\t--[用户名]-- ");
scanf("%s",ad);
printf("\n\t\t--[密码]-- ");
// initscr();
while ((ch_0 = getch()) != '\r')
{
if (ch_0 == 8)
{
printf("\b ");
putchar('\b');
if (i > 0)
i--;
}
else
{
putchar('*');
key[i++] = ch_0;
}
}
key[i] = '\0';
// endwin();
fp1 = fopen("admin.txt","r");
fp2 = fopen("key.txt","r");
while (!feof(fp1))
{
fscanf(fp1,"%s",ch_1);
fscanf(fp2,"%s",ch_2);
// printf("%s",ch_1);
// printf("%s",ch_2);
if (strcmp(ad,ch_1) == 0)
{
if (strcmp(key,ch_2) == 0)
{
check = TRUE;
break;
}
}
}
fclose(fp1);
fclose(fp2);
return check;
}

PERSON *Getdata (FILE *fp)
{
PERSON *head = NULL;
PERSON *p1,*p2;

p1 = (PERSON*)malloc(sizeof(struct per));
while (fread(p1,sizeof(struct per),1,fp) == 1)
{
// printf("%s",p1->name);
if (head = NULL)
{
head = p2 = p1;
}
else
{
p2 -> next = p1;
p2 = p1;
}
p1 = p1 -> next;
p1 = (PERSON*)malloc(sizeof(struct per));
}
p2 -> next = NULL;
free(p1);
return head;
}

void save (PERSON *head)
{
FILE *fp;
PERSON *p;

fp = fopen("data.dat","wb+");
p = head;
while (p != NULL)
{
fwrite(p,sizeof(struct per),1,fp);
p = p -> next;
}
fclose(fp);
}

void add_person ()
{
PERSON *p1,*p2;
PERSON *head = NULL;
int n;

printf("\n\t\t************用户添加**********");
while (1)
{
p1 = (PERSON*)malloc(sizeof(struct per));
printf("\n\n请输入用户信息: XX性别(0.女性;1.男性) XX联系方式楼号单元号房号平米数每平米价格备注\n\n");
scanf("%s",(*p1).name);
scanf("%d",&(*p1).sex);
scanf("%s",(*p1).IDcard);
scanf("%s",(*p1).phone);
scanf("%d",&(*p1).build_num);
scanf("%d",&(*p1).unit_num);
scanf("%d",&(*p1).house_num);
scanf("%f",&(*p1).area);
scanf("%f",&(*p1).area_price);
scanf("%s",(*p1).remarks);
(*p1).charge = (*p1).area * (*p1).area_price * (-1);
if (head = NULL)
head = p2 = p1;
else
{
p2 ->next = p1;
p2 = p1;
}
printf("\n\t--用户添加成功！--");
printf("\n是否继续添加(1.是;0.否)");
scanf("%d",&n);
if (n == 0)
break;
p1 = p1 -> next;
}
p2 -> next = NULL;
save(head);
}

void del (PERSON *L)
{
PERSON *head,*p1,*p2;
PERSON *p;
char name[20],ID[19];
int k = 0;
int n;

p = (PERSON*)malloc(sizeof(struct per));
p -> next = head = L;
while (1)
{
p1 = p;
printf("请输入所要删除的用户XX及XX号\n-- ");
scanf("%s %s",name,ID);
while (p1 -> next != NULL)
{
if (strcmp(name,p1->next->name) == 0 && strcmp(ID,p1->next->IDcard) == 0)
{
p2 = p1 -> next;
p1 -> next = p2 -> next;
free(p2);
k = 1;
break;
}
p1 = p1 -> next;
}
head = p -> next;
if (k == 0)
printf("\n\t--没有相关用户！--");
else
{
printf("\n\t删除用户- %s -成功！",name);
printf("\n是否继续删除(1.是;0否)");
scanf("%d",&n);
if (n == 0)
break;
}
}
save(head);
}

void change (PERSON *L)
{
char name[20],ID[19];
PERSON *p;
int n,k = 0;

while (1)
{
p = L;
printf("--请输入所需修改用户的XX及XX--\n--");
scanf("%s",name);
scanf("%s",ID);
while (p -> next != NULL)
{
if (strcmp(p -> name,name) == 0 && strcmp(p -> IDcard,ID) == 0)
{
k = 1;
break;
}
p = p -> next;
}
if (k == 0)
{
printf("没有查找到该用户，是否重新输入(1.是;0.否)\n--");
scanf("%d",&n);
if (n != 1)
break;
}
else
{
clear;
printf("\t--请输入用户 - %s - 修改后信息--",p -> name);
printf("XX性别XX联系方式楼号单元号房号平米数每平米价格备注");
scanf("%s",(*p).name);
scanf("%d",&(*p).sex);
scanf("%s",(*p).IDcard);
scanf("%s",(*p).phone);
scanf("%d",&(*p).build_num);
scanf("%d",&(*p).unit_num);
scanf("%d",&(*p).house_num);
scanf("%f",&(*p).area);
scanf("%f",&(*p).area_price);
scanf("%s",(*p).remarks);
(*p).charge = (*p).area * (*p).area_price;
printf("修改用户成功\n是否继续修改(1.是;0.否)");
scanf("%d",&n);
if (n != 1)
break;
}
}
save(L);
}

void pay (PERSON *L)
{
char name[20],ID[19];
PERSON *head,*p;
int n,k = 0;
float money;

head = L;
while (1)
{
printf("--请输入所需缴费的用户及XX--\n--");
scanf("%s %s",name,ID);
p = head;
while (p -> next != NULL)
{
if (strcmp(p -> name,name) == 0 && strcmp(p -> IDcard,ID) == 0)
{
k = 1;
break;
}
p = p -> next;
}
if (k == 0)
{
printf("没有查找到该用户，是否重新输入(1.是;0.否)\n--");
scanf("%d",&n);
if (n != 1)
break;
}
else
{
printf("请输入缴费金额:\n--");
scanf("%f",&money);
p -> charge += money;
printf("是否继续缴费(1.是;0.否)");
scanf("%d",&n);
if (n != 1)
break;
}
}
save(head);
}

void sort_All (PERSON *L)
{
PERSON *p;
PERSON s[20],a;
int n = 0;
int i,j;

p = L;
while (p -> next != NULL)
{
strcpy(s[n].name,p -> name);
s[n].sex = p -> sex;
strcpy(s[n].IDcard,p -> IDcard);
strcpy(s[n].phone,p -> phone);
s[n].build_num = p -> build_num;
s[n].unit_num = p -> unit_num;
s[n].house_num = p -> house_num;
s[n].area = p -> area;
s[n].area_price = p -> area_price;
s[n].charge = p -> charge;
strcpy(s[n].remarks,p -> remarks);
n++;
p = p -> next;
}
for (i = 0; i < n; i++)
{
for (j = i+1; j < n; j++)
{
if (s[i].charge > s[j].charge)
{
strcpy(a.name,s[j]. name);
a.sex = s[j]. sex;
strcpy(a.IDcard,s[j]. IDcard);
strcpy(a.phone,s[j].phone);
a.build_num = s[j].build_num;
a.unit_num = s[j]. unit_num;
a.house_num = s[j]. house_num;
a.area = s[j]. area;
a.area_price = s[j].area_price;
a.charge = s[j]. charge;
strcpy(a.remarks,s[j].remarks);

strcpy(s[j].name,s[i].name);
s[n].sex = s[i].sex;
strcpy(s[j].IDcard,s[i].IDcard);
strcpy(s[j].phone,s[i].phone);
s[j].build_num = s[i].build_num;
s[j].unit_num = s[i].unit_num;
s[j].house_num = s[i].house_num;
s[j].area = s[i].area;
s[j].area_price = s[i].area_price;
s[j].charge = s[i].charge;
strcpy(s[n].remarks,s[i].remarks);

strcpy(s[i].name,a.name);
s[i].sex = a.sex;
strcpy(s[i].IDcard,a.IDcard);
strcpy(s[i].phone,a.phone);
s[i].build_num = a.build_num;
s[i].unit_num = a.unit_num;
s[i].house_num = a.house_num;
s[i].area = a.area;
s[i].area_price = a.area_price;
s[i].charge = a.charge;
strcpy(s[n].remarks,a.remarks);
}
}
}
printf("XX性别XX联系楼号单元号房号平米数每平米价格费用情况备注");
for (i = 0; i < n; i++)
printf("%s %d %s %s %d %d %d %.2f %.2f %.2f %s\n",s[i].name,s[i].sex,s[i].IDcard,s[i].phone,s[i].build_num,s[i].unit_num,s[i].area,s[i].area_price,s[i].charge,s[i].remarks);
}

void sort_B_num (PERSON *L)
{
PERSON a[10],b[10];
PERSON *p;
int i=0,j=0,n;

p = L;
while (p -> next != NULL)
{
if (p -> build_num == 1 && p -> charge < 0)
{
strcpy(a[i].name,p -> name);
a[i].sex = p -> sex;
strcpy(a[i].IDcard,p -> IDcard);
strcpy(a[i].phone,p -> phone);
a[i].build_num = p -> build_num;
a[i].unit_num = p -> unit_num;
a[i].house_num = p -> house_num;
a[i].area = p -> area;
a[i].area_price = p -> area_price;
a[i].charge = p -> charge;
strcpy(a[i].remarks,p -> remarks);
i++;
}
if (p -> build_num == 2 && p -> charge < 0)
{
strcpy(b[j].name,p -> name);
b[j].sex = p -> sex;
strcpy(b[j].IDcard,p -> IDcard);
strcpy(b[j].phone,p -> phone);
b[j].build_num = p -> build_num;
b[j].unit_num = p -> unit_num;
b[j].house_num = p -> house_num;
b[j].area = p -> area;
b[j].area_price = p -> area_price;
b[j].charge = p -> charge;
strcpy(b[j].remarks,p -> remarks);
j++;
}
p = p -> next;
}
printf("楼号--[1]--的欠费用户信息\n");
printf("XX性别XX联系楼号单元号房号平米数每平米价格费用情况备注");
for (n = 0; n < i; n++)
printf("%s %d %s %s %d %d %d %.2f %.2f %.2f %s\n",a[i].name,a[i].sex,a[i].IDcard,a[i].phone,a[i].build_num,a[i].unit_num,a[i].area,a[i].area_price,a[i].charge,a[i].remarks);
printf("楼号--[2]--的欠费用户信息\n");
printf("XX性别XX联系楼号单元号房号平米数每平米价格费用情况备注");
for (n = 0; n < j; n++)
printf("%s %d %s %s %d %d %d %.2f %.2f %.2f %s\n",b[j].name,b[j].sex,b[j].IDcard,b[j].phone,b[j].build_num,b[j].unit_num,b[j].area,b[j].area_price,b[j].charge,b[j].remarks);
}
- . 可修编.