C语言程序设计物业管理系统

1、#include stdio.h#include stdlib.h#include string.h#define M 5 struct Peopleint a;char ming30;char xiang30;int b;int c;PM;void main()int a=1;void menu_1(int a);menu_1(a); void menu_1(int a) void menu_2();void menu_3();void biao_1();int loop=1;while(loop)system(cls);printf(tWELCOMEn);printf(t(*aA*)n);

2、printf(t-n);printf(t-n);printf(t-1. 小区用户管理-n);printf(t-2.物业收费管理-n);printf(t-3.生成小区住户收费报表-n);printf(t-4.退出-n);printf(t-n);printf(t-n);printf(to( 口 )on);printf(tENDn);printf( 请输入所要选择内容的序号(1-4): bb);scanf(%d,&a);switch(a)case 1:menu_2();break;case 2:menu_3();break;case 3:biao_1();break;case 4:exit(0);b

3、reak;default :exit(0);getchar();getchar(); void menu_2()void scan_1();void add_1();void rewrite_1();void delete_1();void seek_1();int a;system(cls);printf(t*欢迎使用小区用户管理系统*n);printf(t (人3人)/n);printf(t-n);printf(t-n);printf(t-1.浏览用户资料-n);printf(t-2.录入用户资料-n);printf(t-3.更改用户资料-n);printf(t-4.删除用户资料-n);p

4、rintf(t-5.查找用户资料-n);printf(t-n);printf(t-n);printf(tO( n_n)On);printf(tENDn);printf( 请输入所要选择内容的序号(1-3): bb);scanf(%d,&a);switch(a)case 1:scan_1();break;case 2:add_1();break;case 3:rewrite_1();break;case 4:delete_1();break;case 5:seek_1();break;default:exit(0);void scan_1()FILE *fp;char ch;if(fp=fope

5、n(e:data.txt,r+)=NULL) printf(cannot open the file!);exit(0);ch=fgetc(fp);while(ch!=EOF) putchar(ch);ch=fgetc(fp);fclose(fp);printf(n);void add_1()FILE *fp;if(fp=fopen(e:data.txt,a)=NULL)printf( 文件不能打开/n);exit(0);elseint i;int num;printf( 输入所要输入数据的数目=);scanf(%d,&num);for(i=2;inum+2;i+)printf( 编号 :);

6、scanf(%d,&Pi.a);printf( 姓名:);scanf(%s,Pi.ming);printf( 项目:);scanf(%s,Pi.xiang);printf( 已交:);scanf(%d,&Pi.b);printf( 已欠:);scanf(%d,&Pi.c);fprintf(fp,%d %s %s %d %d,Pi.a,Pi.ming,Pi.xiang,Pi.b,Pi.c); fprintf(fp,n);fclose(fp); void savein_1()int i;FILE *fp;fp=fopen(e:data.txt,r);for(i=0;i3;i+)fscanf(fp,

7、%d %s %s %d %d,&Pi.a,Pi.ming,Pi.xiang,&Pi.b,&Pi.c); fclose(fp); void rewrite_1()FILE *fp;void savein_1();if( (fp=fopen(e:data.txt,a)=NULL)printf( 文件不能打开/n);exit(0);elseint i=0,num;savein_1();printf( 输入所要更改的编号 bb);scanf(%d,&num);while(Pi.a!=num)i+;printf( 请输入所要的新标号n);scanf(%d,&Pi-1.a);printf( 请输入所要的姓

8、名n);scanf(%s,Pi-1.ming);printf( 请输入所要的收费项目n);scanf(%s,Pi-1.xiang);printf( 请输入所欠的物业费n);scanf(%d,&Pi-1.b);printf( 请输入已交的物业费n);scanf(%d,&Pi-1.c);fp=fopen(e:data.txt,w+);i=0;dofprintf(fp,%d %s %s %d %d,Pi.a,Pi.ming,Pi.xiang,Pi.b,Pi.c); i+;while(i=2);fclose(fp); void delete_1()FILE *fp;void savein_1();in

9、t num,i=0;printf( 请输入所要删除人的编号: bb);scanf(%d,&num);savein_1();while(Pi.a!=num)i+;for(i;i=5;i+)Pi.a=Pi+1.a;strcpy(Pi.ming,Pi+1.ming);strcpy(Pi.xiang,Pi+1.xiang);Pi.b=Pi+1.b;Pi.c=Pi+1.c;fp=fopen(e:data.txt,w);i=0;dofprintf(fp,%d %s %s %d %d,Pi.a,Pi.ming,Pi.xiang,Pi.b,Pi.c); i+ ;while(i=5);fclose(fp);vo

10、id seek_1()void savein_1();int num,i=0;printf( 请输入所要查找的人的编号: bb);scanf(%d,&num);savein_1();while(i!=num)i+;printf(%d %s %s %d %d,Pi-1.a,Pi-1.ming,Pi-1.xiang,Pi-1.b,Pi-1.c); void menu_3()void scan_2();void add_2();void rewrite_1();void delete_2();int a;system(cls);printf(t* 欢迎使用物业收费管理系统*n);printf(t(O

11、_O ?)-n);printf(t-n);printf(t-n);printf(t-1.浏览小区收费项目-n);printf(t-2.增加小区收费数目-n);printf(t-3.更改小区收费项目-n);printf(t-4.删除小区收费项目-n);printf(t-n);printf(t-n);printf(t(OoO)-n);printf(t-END-n)printf( 请输入所要选择内容的序号(1-3): bb);scanf(%d,&a);switch(a)case 1:scan_2();break;case 2:add_2();break;case 3:rewrite_1();brea

12、k;case 4:delete_2();break; default:exit(0); void scan_2()FILE *fp;char ch;if(fp=fopen(e:data.txt,r+)=NULL) printf(cannot open the file!);exit(0);ch=fgetc(fp);while(ch!=EOF)putchar(ch);ch=fgetc(fp);fclose(fp); void add_2()int i,num;FILE *fp;if(fp=fopen(e:data.txt,a)=NULL) printf( 文件不能打开/n);exit(0);el

13、seprintf( 输入所要输入数据的数目=);scanf(%d,&num);for(i=3;inum+3;i+)printf( 编号 :);scanf(%d,&Pi.a);printf( 姓名:);scanf(%s,&Pi.ming);printf( 项目:);scanf(%s,&Pi.xiang);printf( 已交:);scanf(%d,&Pi.b);printf( 已欠:);scanf(%d,&Pi.c);fprintf(fp,%d %s %s %d %d,Pi.a,Pi.ming,Pi.xiang,Pi.b,Pi.c);fclose(fp);printf(n);/*void rew

14、rite_2()FILE *fp;if(fp=fopen(e:data.txt,w)=NULL)printf( 文件不能打开/n);exit(0);else int i,num;printf( 输入所要输入数据的数目=);scanf(%d,&num);for(i=3;inum+3;i+)printf( 项目 :);scanf(%s,&Pi.xiang);fprintf(fp,%s,Pi.xiang);fprintf(fp,n);fclose(fp);*/void delete_2(int d)FILE *fp;void savein_1();int num,i=0;printf( 请输入所要删除人的编号: bb);scanf(%d,&num);savein_1();while(i!=num)i+;for(i=num;i+)Pi.a=Pi+1.a;strcpy(Pi.ming,Pi+1.ming);strcpy(Pi.xiang,Pi+1.xiang);Pi.b=Pi+1.b;Pi.b=Pi+1.b;fp=fopen(e:data.txt,a);doi=0;fprintf(fp,%d %s %s %d %d,Pi.a,Pi.mi