C语言程序设计班级财务管理系统

1、添加财务信息 查询财务信息 修改财务信息 删除财务信息 显示财务信息 统计财务信息.保存数据.读取数据.退出系统 n);#include#include#include typedef struct income_info int number;double income;int month;int day;int year;char name50;struct income_info * next; IncomeLink,* Pointer1; typedef struct output_info int number;double output;int month;int day;int

2、year;int use;char name50;struct output_info * next;OutputLink,* Pointer2;int Select(void); TOC o 1-5 h z n);printf(n);printf(n);printf(n);printf(n);printf(n);printf(n);printf(n);printf(n);printf(n);printf( *printf(请选择(0-8):n);void menu2()printf(*n);printf(*printf( * n);欢迎使用财务管理系统 * printf(n);printf(

3、n);printf(n);printf(n);printf(n);printf(n);printf(n);printf(n);printf(n);printf(*printf(请选择(0-6):n);n);1.添加财务信息2.查询财务信息3.显示财务信息4.统计财务信息5.保存数据6.读取数据0.退出系统 n);int Select(void)n);printf( 2 . 支出n); printf(n);printf(*n);printf(请选择(1-2):n);scanf(%d,&w);return(w);名 2. 编号 n);用途 2. 按时间 n);void Insert1(Pointe

4、r1 *Head1)scanf(%d,&i);switch(i)Search_name(Head2);break;Search_number(Head2); break;Sleep(1000);printf(nnnn); getchar();void Search_name(Pointer2 Head2) scanf(%d,&i);switch(i)Counter_use(Head2);break;Counter_time(Head2);break;default:printf( 错误选择 !n);break;Sleep(1000);printf(n 按任意键继续!n);getchar();v

5、oid Counter_use(Pointer2 Head2)/按用途统计支出int b;Pointer2 p;double sum1,sum2,sum3,sum4;sum1=sum2=sum3=sum4=;p=Head2;while(p!=NULL)if(p-use=1)sum1=sum1+p-output;else if(p-use=2)sum2=sum2+p-output;else if(p-use=3)sum3=sum3+p-output; else sum4=sum4+p-output;p=p-next;printf(请选择您要统计的用途 :);printf(n)printf(请选择

6、(1-4):n);scanf(%d,&b); switch(b)case 1: printf( case 2: printf( case 3: printf( case 4: printf( default: printf( 在该用途上的支出为在该用途上的支出为在该用途上的支出为在该用途上的支出为错误选择 !n);break;:%lfn,sum1);break;:%lfn,sum2);break;:%lfn,sum3);break;:%lfn,sum4);break;void Counter_time(Pointer2 Head2)/按时间统计支出int j;int b;Pointer2 p;

7、double sum1,sum2,sum3,sum4,sum5,sum6,sum7,sum8,sum9,sum10,sum11,sum12;sum1=sum2=sum3=sum4=sum5=sum6=sum7=sum8=sum9=sum10=sum11=sum12=;p=Head2;while(p!=NULL)switch(p-month)case 1:sum1=sum1+p-output;break;case 2:sum2=sum2+p-output;break;case 3:sum3=sum3+p-output;break;case 4:sum4=sum4+p-output;break;c

8、ase 5:sum5=sum5+p-output;break;case 6:sum6=sum6+p-output;break;case 7:sum7=sum7+p-output;break;case 8:sum8=sum8+p-output;break;case 9:sum9=sum9+p-output;break;case 10:sum10=sum10+p-output;break;case 11:sum11=sum11+p-output;break;case 12:sum12=sum12+p-output;break;default:printf( 错误选择 !n);break;p=p-n

9、ext;printf( 请输入您要统计的月份 :);scanf(%d,&j); switch(j)case 1:printf( case 2:printf( case 3:printf( case 4:printf( case 5:printf( case 6:printf( case 7:printf( case 8:printf( case 9:printf( case 10:printf( case 11:printf( case 12:printf( default:printf(该月份总计为:%lfn,sum1);break;该月份总计为:%lfn,sum2);break;该月份总计

10、为:%lfn,sum3);break;该月份总计为:%lfn,sum4);break;该月份总计为:%lfn,sum5);break;该月份总计为:%lfn,sum6);break;该月份总计为:%lfn,sum7);break;该月份总计为:%lfn,sum8);break;该月份总计为:%lfn,sum9);break;该月份总计为:%lfn,sum10);break;该月份总计为:%lfn,sum11);break;该月份总计为:%lfn,sum12);break;错误选择 !n);break; printf( printf(n);请选择(1-3):n);scanf(%d,&b); sw

11、itch(b)case 1: printf( case 2: printf( case 3: break; default: printf( 上学期的总计为 :%lfn,sum2+sum3+sum4+sum5+sum6+sum7);break;上学期的总计为:%lfn,sum1+sum8+sum9+sum10+sum11+sum12);break;错误选择 !n);break;void Save1(Pointer1 Head1)/件 FILE *fp;Pointer1 p;int count=0;fp=fopen(c:,wb);if(fp=NULL)printf(n= 打开文件失败!n);ge

12、tchar();存档收入文return;p=Head1;while(p)if(fwrite(p,sizeof(IncomeLink),1,fp)=1)p=p-next;count+;elsebreak;if(count0)getchar();printf(nnnnn= 保存文件完毕);getchar();elsesystem(cls);printf( 没有可以存档的数据 n 请重输 !n);fclose(fp);存档支出文件void Save2(Pointer2 Head2)/FILE *fp;Pointer2 p;int count=0;fp=fopen(c:,wb);if(fp=NULL)

13、printf(n= 打开文件失败!n);getchar();return;p=Head2;while(p)if(fwrite(p,sizeof(OutputLink),1,fp)=1)p=p-next;count+;elsebreak;if(count0)getchar();printf(nnnnn= 保存文件完毕);getchar();elsesystem(cls);printf( 没有可以存档的数据 n 请重输 !n);fclose(fp);读取收入n);*/Pointer1 load1()/int j;Pointer1 p,q,h=NULL;FILE *fp1;if(fp1=fopen(c:,rb)=NULL)printf( 文件打开失败n);for(j=0;jnext=(Pointer1)malloc(sizeof(IncomeLink); if(!p-next) printf( 内存溢出 n);return h;q=p;p=p-next;q-next=NULL;fclose(fp1);printf(你成功地从文件读入数据n);printf(”*n);for(j=0;j9;j+);return h;Pointer2 load2()/读取支出int j;Pointer2 p,q,h=NULL;FILE *fp2;if(fp2=fop