家庭财务管理设计与实现

家庭财务管理设计与实现

实现家庭的各种账单（水/电/煤气费，宽带/电话费等）的管理功能，可以对各类账单及用户信息进行登记、修改、删除等。

2、 程序的基本功能：  

1． 增加、修改、删除一个用户资料。

2． 增加、修改、删除一种账单。

3． 按条件查询显示用户资料（条件有姓名等）。   

4． 按条件显示各类账单信息（条件有帐单类型、用户名等）。

5． 查找指定金额范围的指定类型账单。

6． 能按月份和年份统计家庭各类帐单信息和总和。

源代码：

#include <iostream>#include <string.h>#include <iomanip>#include <time.h>#include <fstream>#include <cctype>#include <windows.h>using namespace std;class Time      //创建时间类，用于后面继承 {  public:    void GetTime(int n,int m,int d)     {year=n,month=m;day=d;}    void CheckTime();           //查询输入的时间错误检查  private:int year,month,day;}TT; typedef class CFinance:public Time   //定义一个Infor类型 ,继承时间类并增加姓名等... {   public:      CFinance(const char *_Name,const char *_CheckType)  //因为是指针型数组用拷贝构造函数  { strcpy(Name,_Name);  strcpy(CheckType,_CheckType);  }      int year,month,day;     double Income,Output;     char Name[10],CheckType[10];      //定义姓名 和 账单类型      CFinance *next;}Infor;void Time::CheckTime()        //时间错误检查{   if(month>12 ||month<1)   {    MessageBox(NULL,"月份输入错误","错误!",MB_OK);      //windows的函数，弹出错误窗口。     exit(0);   }   else   {     if(month==1||month==3 ||month==5||month==7||month==8||month==10||month==12)     {       if(day>31 || day<1)       {         MessageBox(NULL,"日期输入错误","错误!",MB_OK);         exit(0);       }     }     else     {       if(month==4||month==6 ||month==9||month==11)         if(day<1||day>30)        {          MessageBox(NULL,"日期输入错误","错误!",MB_OK);          exit(0);        }     }   }    if(month==2)    if(day>29||day<1)   {    MessageBox(NULL,"日期输入错误","错误!",MB_OK);    exit(0);   }}int menu_select();void SearchIncomeInfor(Infor *head);    //查询的五个函数 void SearchOutputInfor(Infor *head);void SearchDateInfor(Infor *head);void SearchNameInfor(Infor *head);void SearchCheckTypeInfor(Infor *head);void CalculateMonthInfor(Infor *head);   //统计的三个函数 void CalculateYearInfor (Infor *head);void CalculateDayInfor (Infor *head);void AlterNameInfor(Infor *head);        //修改的两个函数 void AlterCheckTypeInfor(Infor *head);void DeleteNameInfor(Infor *head);      //删除的两个函数 void DeleteCheckTypeInfor(Infor *head);Infor *Inforinitlist()     //创建信息空链表{   Infor *head;   head=(Infor*)malloc(sizeof(Infor));   head->next =NULL;   return head;} int menu_select()               //主菜单 {   const char *m[8]={"1.录入详细财务信息","2.浏览全部财务信息","3.查询财务信息(按条件)","4.统计财务信息(按条件)","5.修改财务信息","6.删除财务系统","7.保存财务信息","8.退出财务系统"};   char *c;   c=new char[50];   while(c[0]<'1'||c[0]>'8'||c[1])  {   system("cls");   cout<<endl<<"---------家庭财务管理系统总菜单----------"<<endl;      for(int i=0;i<8;i++)      cout<<m[i]<<endl;   cout<<"Choose:"<<endl;   cin>>c;  }   return(c[0]-'0');}void InputFinanceInfor(Infor *head)         // 1、输入财务信息{    system("cls");    cout<<endl<<"------------输入财务信息------------"<<endl;    Infor *p1,*p2,*p3;    p3=head;    if(NULL!=p3->next)    {     p3=p3->next;    }    p2=p3;    char input;while(toupper(input)!='N'){ p1=(Infor*)malloc(sizeof(Infor)); cout<<"年份[int]: "; cin>>p1->year; cout<<"月份[int]: "; cin>>p1->month; cout<<"日期[int]: "; cin>>p1->day; cout<<"用户姓名[char]: "; cin>>p1->Name; cout<<"账单类型(例:电费)[char]: "; cin>>p1->CheckType;  cout<<"收入[double]: "; cin>>p1->Income; cout<<"支出[double]: "; cin>>p1->Output; p2->next=p1; p2=p1; cout<<endl<<"*********按 N 结束录入，按其它键继续输入:"; cin>>input;}p2->next=NULL;}void ListFinanceInfor(Infor *head)          // 2、浏览财务信息{   Infor *p;   p=head->next;   if(p!=NULL)   {    system("cls");    cout<<endl<<"-----------浏览全部财务信息-----------"<<endl;    while(p!=NULL)    {cout<<"======================================"<<endl;cout<<p->year<<" 年";         cout<<p->month<<" 月";cout<<p->day<<" 日"<<endl;cout<<"用户姓名: "<<p->Name<<endl;cout<<"账单类型: "<<p->CheckType<<endl;cout<<"收入情况："<<p->Income<<endl;cout<<"支出情况："<<p->Output<<endl;cout<<"======================================"<<endl;p=p->next;}   }   else   {    cout<<endl<<"财务信息为空!"<<endl;   }}void SearchMenu(Infor *head)// 3、查询总菜单{Infor *p;p=head->next;int Ch;system("cls");cout<<endl<<"-------------财务查询-------------"<<endl;cout<<"1.按支出查询"<<endl;cout<<"2.按收入查询"<<endl;cout<<"3.按日期查询"<<endl;cout<<"4.按用户姓名查询"<<endl;cout<<"5.按账单类型查询"<<endl;cout<<"6.返回上层"<<endl;cout<<"---------------------------------"<<endl;cout<<"Choose:";cin>>Ch;switch (Ch){case 1:SearchOutputInfor(p);    break;case 2:    SearchIncomeInfor(p);    break;case 3:    SearchDateInfor(p);    break;    case 4:    SearchNameInfor(p);    break;case 5:    SearchCheckTypeInfor(p);    break;case 6:    return;default:    break;}}void CalculateInfor(Infor *head)            // 4、统计的总菜单 {Infor *p;p=head->next;int Ch;system("cls");cout<<endl<<"-----------财务统计-----------"<<endl<<endl;cout<<"1.按年统计"<<endl;cout<<"2.按月统计"<<endl;cout<<"3.按日统计"<<endl;cout<<"4.返回上层"<<endl;cout<<"-------------------------------"<<endl<<endl;cout<<"Choose:";cin>>Ch;switch (Ch){ case 1:CalculateYearInfor(p); break; case 2:CalculateMonthInfor(p);break; case 3:CalculateDayInfor(p);break; case 4:    return; default:    break;}}void AlterInfor(Infor *head)                // 5、修改的总菜单 {  system("cls");  int ch;     Infor *p;    p=head;cout<<endl<<"-------------修改财务信息-------------"<<endl;cout<<"1.按用户姓名修改"<<endl;cout<<"2.按账单类型修改"<<endl;cout<<"3.返回上层"<<endl;cout<<"-----------------------------------"<<endl;cout<<"Choose:";cin>>ch;switch (ch){case 1:AlterNameInfor(p);    break;case 2:    AlterCheckTypeInfor(p);    break;case 3:    return;default:    break;}}void DeleteInfor(Infor *head)               // 6、删除的总菜单 {system("cls");  int ch;     Infor *p;    p=head;cout<<endl<<"-------------删除财务信息-------------"<<endl;cout<<"1.按用户姓名删除"<<endl;cout<<"2.按账单类型删除"<<endl;cout<<"3.返回上层"<<endl;cout<<"-----------------------------------"<<endl;cout<<"Choose:";cin>>ch;switch (ch){case 1:DeleteNameInfor(p);    break;case 2:    DeleteCheckTypeInfor(p);    break;case 3:    return;default:    break;}} void SaveToFile(Infor *head)                //7、写入文件  {    fstream FInfor("家庭财务管理.dat",ios::out | ios::binary);    if(!FInfor)    {      cout<<"文件打开失败!";    }    Infor *p;    p=head->next;    while(p!=NULL)    {     FInfor<<"\t年份："<<p->year<<endl;     FInfor<<"\t月份："<<p->month<<endl;  FInfor<<"\t日期："<<p->day<<endl; FInfor<<"\t收入情况："<<p->Income<<endl; FInfor<<"\t支出情况："<<p->Output<<endl; FInfor<<"\t用户姓名："<<p->Name<<endl; FInfor<<"\t账单类型："<<p->CheckType<<endl; FInfor<<"\t\t\t\t\t\t"; p=p->next;    }    FInfor.close();    system("C:/WINDOWS/NOTEPAD 家庭财务管理.dat");}void SearchOutputInfor(Infor *head)          // 按支出查询 {Infor *p;p=head;system("cls");cout<<endl<<"-------------按支出查询-------------"<<endl;while(p!=NULL){if(0!=p->Output){cout<<p->year<<" 年";         cout<<p->month<<" 月";cout<<p->day<<" 日"<<endl;cout<<"用户姓名: "<<p->Name<<endl;cout<<"账单类型: "<<p->CheckType<<endl;cout<<"收入情况："<<p->Income<<endl;cout<<"支出情况："<<p->Output<<endl;cout<<"-------------------------------"<<endl;}p=p->next;}}void SearchIncomeInfor(Infor *head)          // 按收入查询  {Infor *p;p=head;system("cls");cout<<endl<<"-----------按收入查询-----------"<<endl;while(p!=NULL){if(0!=p->Output){cout<<p->year<<" 年";         cout<<p->month<<" 月";cout<<p->day<<" 日"<<endl;cout<<"用户姓名: "<<p->Name<<endl;cout<<"账单类型: "<<p->CheckType<<endl;cout<<"收入情况："<<p->Income<<endl;cout<<"支出情况："<<p->Output<<endl;cout<<"---------------------------------"<<endl;}p=p->next;}}void SearchDateInfor(Infor *head)            // 按日期查询 {int x,y,z;Infor *p;p=head;cout<<"请输入日期:"<<endl;cin>>x>>y>>z;TT.GetTime(x,y,z);TT.CheckTime();system("cls");cout<<endl<<"-----------按日期查询-----------"<<endl;while(x!=p->year||y!=p->month||z!=p->day){if(p->next ==NULL){ cout<<"未找到记录!"<<endl; cout<<"---------------------------------"<<endl; break;    }       p=p->next;}cout<<p->year<<" 年";         cout<<p->month<<" 月";cout<<p->day<<" 日"<<endl;cout<<"用户姓名: "<<p->Name<<endl;cout<<"账单类型: "<<p->CheckType<<endl;cout<<"收入情况："<<p->Income<<endl;cout<<"支出情况："<<p->Output<<endl;cout<<"---------------------------------"<<endl;}void SearchNameInfor(Infor *head)            // 按姓名查询 {int m;char a[20]={"\0"}; Infor *p;p=head;cout<<"请输入用户姓名:"<<endl;cin>>a;system("cls");cout<<endl<<"-----------按用户姓名查询-----------"<<endl;while(p!=NULL){if((m=strcmp(a,p->Name))==0){cout<<p->year<<" 年";         cout<<p->month<<" 月";cout<<p->day<<" 日"<<endl;cout<<"用户姓名: "<<p->Name<<endl;cout<<"账单类型: "<<p->CheckType<<endl;cout<<"收入情况："<<p->Income<<endl;cout<<"支出情况："<<p->Output<<endl;cout<<"---------------------------------"<<endl;}p=p->next;}}void SearchCheckTypeInfor(Infor *head)       // 按账单类型查询 {int m;char a[20]={"\0"}; Infor *p;p=head;cout<<"请输入账单类型:"<<endl;cin>>a;system("cls");cout<<endl<<"-----------按账单类型查询-----------"<<endl;while(p!=NULL){if((m=strcmp(a,p->CheckType))==0){cout<<p->year<<" 年";         cout<<p->month<<" 月";cout<<p->day<<" 日"<<endl;cout<<"用户姓名: "<<p->Name<<endl;cout<<"账单类型: "<<p->CheckType<<endl;cout<<"收入情况："<<p->Income<<endl;cout<<"支出情况："<<p->Output<<endl;cout<<"---------------------------------"<<endl;}p=p->next;}}void CalculateYearInfor (Infor *head)        //按年统计{int x,outsum=0,insum=0;Infor *p;p=head;system("cls");cout<<endl<<"-----------按年统计-----------"<<endl;cout<<"输入年份:"<<endl;cin>>x;while(p!=NULL){if(x==p->year){ cout<<setw(8)<<"年："<<p->year<<endl; cout<<setw(8)<<"月："<<p->month<<endl; cout<<setw(8)<<"日："<<p->day<<endl; cout<<setw(8)<<"支出："<<p->Output<<endl; outsum=outsum+p->Output;  cout<<setw(8)<<"收入："<<p->Income<<endl; insum=insum+p->Income;  cout<<"---------------------------------"<<endl;} p=p->next;}cout<<setw(8)<<"总收入："<<insum<<endl;cout<<setw(8)<<"总支出："<<outsum<<endl;}void CalculateMonthInfor(Infor *head)        //按月统计{int x,y,outsum=0,insum=0;Infor *p;p=head;system("cls");cout<<endl<<"-----------按月统计-----------"<<endl;cout<<"输入年份、月份:"<<endl;cin>>x>>y;while(p!=NULL){if(x==p->year&&y==p->month){ cout<<setw(8)<<"年："<<p->year<<endl; cout<<setw(8)<<"月："<<p->month<<endl; cout<<setw(8)<<"日："<<p->day<<endl; cout<<setw(8)<<"支出："<<p->Output<<endl; outsum=outsum+p->Output;  cout<<setw(8)<<"收入："<<p->Income<<endl; insum=insum+p->Income;  cout<<"---------------------------------"<<endl;}p=p->next;}cout<<setw(8)<<"总收入："<<insum<<endl;cout<<setw(8)<<"总支出："<<outsum<<endl;}void CalculateDayInfor (Infor *head)         //按日统计{int x,y,z,outsum=0,insum=0;Infor *p;p=head;system("cls");cout<<endl<<"-----------按日统计-----------"<<endl;cout<<"输入年份、月份、日期:"<<endl;cin>>x>>y>>z;while(p!=NULL){if(x==p->year&&y==p->month&&z==p->day){ cout<<setw(8)<<"年："<<p->year<<endl; cout<<setw(8)<<"月："<<p->month<<endl; cout<<setw(8)<<"日："<<p->day<<endl; cout<<setw(8)<<"支出："<<p->Output<<endl;    outsum=outsum+p->Output;  cout<<setw(8)<<"收入："<<p->Income<<endl; insum=insum+p->Income;  cout<<"---------------------------------"<<endl;}p=p->next;}cout<<setw(8)<<"总收入："<<insum<<endl;cout<<setw(8)<<"总支出："<<outsum<<endl;}void AlterNameInfor(Infor *head)             //按姓名修改 {int m;char a[20]={"\0"}; Infor *p;p=head;system("cls");cout<<endl<<"-----------按用户姓名修改-----------"<<endl;cout<<"请输入需要修改账单的姓名:"<<endl;cin>>a;while(p!=NULL){if((m=strcmp(a,p->Name))==0){cout<<p->year<<" 年";         cout<<p->month<<" 月";cout<<p->day<<" 日"<<endl;cout<<"用户姓名: "<<p->Name<<endl;cout<<"账单类型改为: "<<endl;cin>>p->CheckType;cout<<"收入情况改为："<<endl;cin>>p->Income;cout<<"支出情况改为："<<endl;cin>>p->Output;cout<<"---------------------------------"<<endl;     }p=p->next;}}void AlterCheckTypeInfor(Infor *head)        //按账单类型修改 {int m;char a[20]={"\0"}; Infor *p;p=head;system("cls");cout<<endl<<"-----------按账单类型修改-----------"<<endl;cout<<"请输入需要修改账单的账单类型:"<<endl;cin>>a;while(p!=NULL){if((m=strcmp(a,p->CheckType))==0){cout<<p->year<<" 年";         cout<<p->month<<" 月";cout<<p->day<<" 日"<<endl;cout<<"账单类型: "<<p->CheckType<<endl;cout<<"用户姓名改为: "<<endl;cin>>p->Name;cout<<"收入情况改为："<<endl;cin>>p->Income;cout<<"支出情况改为："<<endl;cin>>p->Output;cout<<"---------------------------------"<<endl;     }p=p->next;}}void DeleteNameInfor(Infor *head)            //按姓名删除 {int m;char a[20]={"\0"}; Infor *p,*q,*r;p=head;q=head; r=head;system("cls");cout<<endl<<"-----------按用户姓名删除-----------"<<endl;cout<<"请输入需要删除账单的姓名:"<<endl;cin>>a;while(p!=NULL){if((m=strcmp(a,p->Name))==0){r=p->next;q->next=r; cout<<"用户姓名为 "<<p->Name; cout<<" 的用户资料已删除成功! "<<endl; cout<<"---------------------------------"<<endl;     }  q=p; p=p->next;}} void DeleteCheckTypeInfor(Infor *head)       //按账单类型删除 {int m;char a[20]={"\0"}; Infor *p,*q,*r;p=head;q=head; r=head;system("cls");cout<<endl<<"-----------按账单类型删除-----------"<<endl;cout<<"请输入需要删除账单的账单类型:"<<endl;cin>>a;while(p!=NULL){if((m=strcmp(a,p->CheckType))==0){r=p->next;q->next=r; cout<<"账单类型为 "<<p->CheckType; cout<<" 的资料已删除成功! "<<endl; cout<<"---------------------------------"<<endl;     }  q=p; p=p->next;}}int main(){   Infor *X,*head=NULL;   X=Inforinitlist();   int choose=0;    while(choose!=8)   {     choose=menu_select();           //每次刷新主界面       switch(choose)     {       case 1:           InputFinanceInfor(X);   system("pause");      //该函数作用是保留屏幕，等待用户按任意键，然后返回            break;        case 2:           ListFinanceInfor(X);system("pause");           break;        case 3:           SearchMenu(X);system("pause");           break;        case 4:           CalculateInfor(X);system("pause");           break;        case 5:           AlterInfor(X);system("pause");           break;        case 6:           DeleteInfor(X);system("pause");           break;case 7:   system("cls");   SaveToFile(X);   break;case 8:   exit(0);   break;default:   cout<<"输入错误!请重新输入:"<<endl;     }   }   return 0; }

输出的一部分情况：