C语言程序设计物业管理系统

#include"stdio.h"#include"stdlib.h"#include"string.h"#defineM5structPeople{ inta; charming[30]; charxiang[30]; intb; intc;}P[M];voidmain(){ inta=1; voidmenu_1(inta); menu_1(a); }voidmenu_1(inta){ voidmenu_2(); voidmenu_3(); voidbiao_1(); intloop=1; while(loop) { system("cls"); printf("\tWELCOME\n"); printf("\t--------------------(*^◎^*)--------------------\n"); printf("\t--\n"); printf("\t--\n"); printf("\t-1.小区顾客管理-\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("\t-------------------o(╯□╰)o-------------------\n"); printf("\tEND\n"); printf("请输入所要选择内容旳序号(1-4):[]\b\b"); scanf("%d",&a); switch(a) { case1:menu_2();break; case2:menu_3();break; case3:biao_1();break; case4:exit(0);break; default:exit(0); } getchar(); getchar(); }}voidmenu_2(){ voidscan_1(); voidadd_1(); voidrewrite_1(); voiddelete_1(); voidseek_1(); inta; system("cls"); printf("\t*欢迎使用小区顾客管理系统*\n"); printf("\t-----------------↖(^ω^)↗---------------------\n"); printf("\t--\n"); printf("\t--\n"); printf("\t-1.浏览顾客资料-\n"); printf("\t-2.录入顾客资料-\n"); printf("\t-3.更改顾客资料-\n"); printf("\t-4.删除顾客资料-\n"); printf("\t-5.查找顾客资料-\n"); printf("\t--\n"); printf("\t--\n"); printf("\t-----------------O(∩_∩)O~---------------------\n"); printf("\tEND\n"); printf("请输入所要选择内容旳序号(1-3):[]\b\b"); scanf("%d",&a); switch(a) { case1:scan_1();break; case2:add_1();break; case3:rewrite_1();break; case4:delete_1();break; case5:seek_1();break; default:exit(0); }}voidscan_1(){ FILE*fp; charch; if((fp=fopen("e:\\data.txt","r+"))==NULL) { printf("cannotopenthefile!"); exit(0); } ch=fgetc(fp); while(ch!=EOF) { putchar(ch); ch=fgetc(fp); } fclose(fp); printf("\n");}voidadd_1(){ FILE*fp; if((fp=fopen("e:\\data.txt","a"))==NULL) { printf("文献不能打开/n"); exit(0); } else { inti;intnum; printf("输入所要输入数据旳数目="); scanf("%d",&num); for(i=2;i<num+2;i++) { printf("编号:"); scanf("%d",&P[i].a); printf("姓名:"); scanf("%s",P[i].ming); printf("项目:"); scanf("%s",P[i].xiang); printf("已交:"); scanf("%d",&P[i].b); printf("已欠:"); scanf("%d",&P[i].c); fprintf(fp,"%d%s%s%d%d",P[i].a,P[i].ming,P[i].xiang,P[i].b,P[i].c); fprintf(fp,"\n"); } fclose(fp); }}voidsavein_1(){ inti;FILE*fp; fp=fopen("e:\\data.txt","r"); for(i=0;i<3;i++) fscanf(fp,"%d%s%s%d%d",&P[i].a,P[i].ming,P[i].xiang,&P[i].b,&P[i].c); fclose(fp);}voidrewrite_1(){ FILE*fp; voidsavein_1(); if( (fp=fopen("e:\\data.txt","a"))==NULL) { printf("文献不能打开/n"); exit(0); } else { inti=0,num; savein_1(); printf("输入所要更改旳编号[]\b\b"); scanf("%d",&num); while(P[i].a!=num) i++; printf("请输入所要旳新标号\n"); scanf("%d",&P[i-1].a); printf("请输入所要旳姓名\n"); scanf("%s",P[i-1].ming); printf("请输入所要旳收费项目\n"); scanf("%s",P[i-1].xiang); printf("请输入所欠旳物业费\n"); scanf("%d",&P[i-1].b); printf("请输入已交旳物业费\n"); scanf("%d",&P[i-1].c); fp=fopen("e:\\data.txt","w+"); i=0; do { fprintf(fp,"%d%s%s%d%d",P[i].a,P[i].ming,P[i].xiang,P[i].b,P[i].c); i++; }while(i<=2); fclose(fp); }} voiddelete_1(){ FILE*fp; voidsavein_1(); intnum,i=0; printf("请输入所要删除人旳编号:[]\b\b"); scanf("%d",&num); savein_1(); while(P[i].a!=num) i++; for(i;i<=5;i++) { P[i].a=P[i+1].a; strcpy(P[i].ming,P[i+1].ming); strcpy(P[i].xiang,P[i+1].xiang); P[i].b=P[i+1].b; P[i].c=P[i+1].c; } fp=fopen("e:\\data.txt","w"); i=0; do { fprintf(fp,"%d%s%s%d%d",P[i].a,P[i].ming,P[i].xiang,P[i].b,P[i].c); i++ ; }while(i<=5); fclose(fp);}voidseek_1(){ voidsavein_1(); intnum,i=0; printf("请输入所要查找旳人旳编号:[]\b\b"); scanf("%d",&num); savein_1(); while(i!=num) i++; printf("%d%s%s%d%d",P[i-1].a,P[i-1].ming,P[i-1].xiang,P[i-1].b,P[i-1].c); }voidmenu_3(){ voidscan_2(); voidadd_2(); voidrewrite_1(); voiddelete_2(); inta; system("cls"); printf("\t*欢迎使用物业收费管理系统*\n"); printf("\t------------------(⊙_⊙?)----------------------\n"); printf("\t--\n"); printf("\t--\n"); printf("\t-1.浏览小区收费项目-\n"); printf("\t-2.增长小区收费数目-\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-------------------(⊙o⊙)----------------------\n"); printf("\t-END-\n"); printf("请输入所要选择内容旳序号(1-3):[]\b\b"); scanf("%d",&a); switch(a) { case1:scan_2();break; case2:add_2();break; case3:rewrite_1();break; case4:delete_2();break; default:exit(0); }}voidscan_2(){ FILE*fp; charch; if((fp=fopen("e:\\data.txt","r+"))==NULL) { printf("cannotopenthefile!"); exit(0); } ch=fgetc(fp); while(ch!=EOF) { putchar(ch); ch=fgetc(fp); } fclose(fp);}voidadd_2(){ inti,num; FILE*fp; if((fp=fopen("e:\\data.txt","a"))==NULL) { printf("文献不能打开/n"); exit(0); } else { printf("输入所要输入数据旳数目="); scanf("%d",&num); for(i=3;i<num+3;i++) { printf("编号:"); scanf("%d",&P[i].a); printf("姓名:"); scanf("%s",&P[i].ming); printf("项目:"); scanf("%s",&P[i].xiang); printf("已交:"); scanf("%d",&P[i].b); printf("已欠:"); scanf("%d",&P[i].c); fprintf(fp,"%d%s%s%d%d",P[i].a,P[i].ming,P[i].xiang,P[i].b,P[i].c); } fclose(fp); printf("\n"); }}/*voidrewrite_2(){FILE*fp;if((fp=fopen("e:\\data.txt","w"))==NULL){printf("文献不能打开/n");exit(0);}else{ inti,num;printf("输入所要输入数据旳数目=");scanf("%d",&num);for(i=3;i<num+3;i++){ printf("项目:");scanf("%s",&P[i].xiang);fprintf(fp,"%s",P[