c++个人财务管理系统

1、个人财务管理系统/my#include<iostream>#include<fstream>#include<cstring>#include<string>#include<iomanip>using namespace std;struct recordstring time;string operate;int money;struct code string password; string acnumber;string person1;string person2;const record mark="notim

2、en","non",0; class accountpublic:struct record A;struct code B;int checkacnumber();int checkpassword();void oldrecord(const char *filetxt);void inquire(const char *filetxt);void del(const char *filetxt);void increase(const char *filetxt);void CreateTxt(const char *filetxt);void printa

3、ll(const char *filetxt);void printincome(const char *filetxt);void printpay(const char *filetxt);void Modifynumber();void CreateDat();void Initial(const char *filetxt);int endmark(record A);int findback();void recyclebin(const char *filetxt);#"const char *file="E:RecordFile.txt"int ma

4、in()cout<<" 欢送使用个人财务管理系统n"cout<<" -n"cout<<"| |n"cout<<"| 1.登陆 |n"cout<<"| 2.注册 |n"cout<<"| |n"cout<<" -n"int n,k,t;cin>>n;account X;if(n=2)();n=1;if(n=1) k=();if(k=0) exit(0);else t

5、=();if(t=0) exit(0);else while(1)cout<<"-请选择您要进行的操作-n"cout<<"| |n"cout<<"| 0.退出系统 |n"cout<<"| 1.查找记录 |n"cout<<"| 2.增加记录 |n"cout<<"| 3.删除记录 |n"cout<<"| 4.输出所有记录 |n"cout<<"| 5.输出所

6、有收入记录 |n"cout<<"| 6.输出所有支出记录 |n"cout<<"| 7.修改密码 |n"cout<<"| 8.初始化记录 |n"cout<<"| 9.回收站 |n"char choice;cin>>choice;switch(choice)case'0':cout<<"感谢您使用本系统!n"exit(0);(file);break;(file);break;(file);break;(

7、file);break;(file);break;(file);break;();break;(file);break;(file);break;cout<<endl<<endl;cout<<"-n"();#"int account:checkacnumber()string a;int j=3;ifstream fdat("E:accountFile.dat",ios:in);cout<<"请输入您的账号: "while(j-)cin>>a;(0,ios:beg)

8、;(char*)&B,sizeof(code);if(a=) ();return 1;else cout<<"此账号不存在，请重新输入!n"cout<<"n您的账号已输错三次!请退出系统!n"();return 0;#"int account:checkpassword()ifstream fdat("E:accountFile.dat",ios:in);string s;int j=3,x;cout<<"请输入密码:"while(j-)cin>>s

9、;(0,ios:beg);(char*)&B,sizeof(code);if(s=) ();return 1;else cout<<"密码错误，请重新输入!n"cout<<"n您输入的密码已错误三次，请问想找回密码吗? (Y/N)n"char answer;cin>>answer;if(answer='Y'|answer='y')x=account:findback();if(x=1) return 1;else return 0;else cout<<"感

10、谢您使用本系统,再见!n"return 0;#"void account:CreateDat()code B;string a,b;account:oldrecord("E:RecordFile.txt");fstream temp("E:lalala.txt",ios:out|ios:binary);fstream rub("E:RecycleBin.txt",ios:out|ios:binary);(0,ios:beg);(char*)&mark,sizeof(record);(0,ios:beg);(

11、char*)&mark,sizeof(record);while(1)cout<<"请输入您要注册的账号:"cin>>B.acnumber;cout<<endl;cout<<"请输入您的密码:"cin>>B.password;cout<<endl;cout<<"请重新输入账号:"cin>>b;cout<<endl;if(b=)cout<<"请重新输入密码:"cin>>a;cou

12、t<<endl;if(a=) cout<<"为了便于验证身份,请您填写以下信息作为验证方式n" cout<<"自己身高多少:"cin>>B.person1;cout<<"自己颜值多高:"cin>>B.person2;cout<<"(自己身高多少:"<<B.person1<<") "<<"(自己颜值多高:"<<B.person2<<&q

13、uot;)n"cout<<"以上将成为您找回密码的个人验证信息，请务必牢记!n"fstream fdat("E:accountFile.dat",ios:out|ios:binary);(char*)&B,sizeof(code);();cout<<"n请重新登陆n"cout<<"n_n"break;#"void account:del(const char* filetxt) fstream fdat(filetxt,ios:in|ios:out|i

14、os:binary); fstream ftxt("E:lalala.txt",ios:in|ios:out|ios:binary); fstream rub("E:RecycleBin.txt",ios:in|ios:out|ios:binary); while(1) string E;int n=0;char answer; cout<<"请输入您要删除的日期:"cin>>E;(0,ios:beg);do(char*)&A,sizeof(record);if(E=)n+;cout<<&q

15、uot;("<<<<","<<<<","<<<<")"<<endl;while(!endmark(A);if(n=0) cout<<"没有该日期的记录!n"<<"您还要继续删除记录吗? (Y/N)n"cin>>answer;if(answer='Y'|answer='y') cout<<endl;continue;else

16、();();();break;else cout<<"是否确定要删除以上日期记录? (Y/N)n"cin>>answer;if(answer='Y'|answer='y')(0,ios:beg);(0,ios:beg);(0,ios:beg);do(char*)&A,sizeof(record);while(!endmark(A);(-long(sizeof(record),ios:cur);do(char*)&A,sizeof(record);if(!=E&&!endmark(A) (

17、char*)&A,sizeof(record);if(=E&&!endmark(A) (char*)&A,sizeof(record);while(!endmark(A); (char*)&mark,sizeof(record);(char*)&mark,sizeof(record);(0,ios:beg);(0,ios:beg);do(char*)&A,sizeof(record);if(!endmark(A)(char*)&A,sizeof(record);while(!endmark(A);(char*)&mark,

18、sizeof(record);cout<<"成功删除记录!n"cout<<"您是否还要继续删除日期记录? (Y/N)n"cin>>answer;if(answer='Y'|answer='y') cout<<endl;continue;else ();();();break;else cout<<"取消操作!n"#"int account:findback()fstream fdat("E:accountFile.dat&q

19、uot;,ios:in|ios:out|ios:binary);(0,ios:beg);(char*)&B,sizeof(code);string a,b,c,d;cout<<"自己身高多少:"cin>>a;if(a!=B.person1) cout<<"n验证错误!请退出系统!n"return 0;else cout<<"自己颜值多高:"cin>>b;if(b!=B.person2) cout<<"n验证错误!请退出系统!n"retu

20、rn 0;else cout<<"n验证成功!请修改您的密码!n"account:Modifynumber();();return 1;#"void account:increase(const char* filetxt) fstream fdat(filetxt,ios:in|ios:out|ios:binary);while(1) record D;cout<<"请输入您要添加的日期:"cin>>cout<<"请输入所添加日期的操作:"cin>>cout<

21、;<"请输入所添加日期的支出或收入:"cin>>(ios:showpos);cout<<"("<<<<","<<<<","<<<<")"cout<<"n是否确定将该日期记录进行保存? (Y/N)n"char answer;cin>>answer;if(answer='Y'|answer='y')(0,ios:beg);d

22、o(char*)&A,sizeof(record);while(!endmark(A);(-long(sizeof(record),ios:cur);(char*)&D,sizeof(record);(char*)&mark,sizeof(record);cout<<"n您是否还要继续添加日期记录? (Y/N)n"cin>>answer;if(answer='Y'|answer='y') cout<<endl;continue;else cout<<"记录保存成

23、功!n"();break;else cout<<"取消操作!n"cout<<"您还要进行日期记录添加的操作吗? (Y/N)n"cin>>answer;if(answer='Y'|answer='y') continue;else ();break;#"extern const record mark;void account:Initial(const char *filetxt)fstream fdat(filetxt,ios:out|ios:binary);cou

24、t<<"假设账目文件存在，将删除所有数据，要进行文件初始化吗? (Y/N)n"char answer;cin>>answer;if(answer='Y'|answer='y')(0,ios:beg);(char*)&mark,sizeof(record);cout<<"文件已经初始化。n"else cout<<"取消操作n"();#"void account:inquire(const char* filetxt)cout<<

25、"请输入您要查询的日期:"string date;int sum=0,income=0,pay=0,n=0;cin>>date;fstream ftxt(filetxt,ios:in|ios:binary);(0,ios:beg);do(char*)&A,sizeof(record);if(date=&&!endmark(A)n+;if(n=1)cout<<"Time operate moneyn"cout<<<<" "<<<<"

26、 "<<<<endl;if(="in") sum=sum+A.money;income=;else sum=sum+A.money;pay=;while(!endmark(A);cout<<endl;if(n=0)cout<<"该日期无记录!n"cout<<endl;if(n!=0)cout<<"总金额为:"<<sum<<endl;cout<<"总收入为:"<<income<<

27、;endl;cout<<"总支出为:"<<pay<<endl;();#"void account:Modifynumber()string a,b;while(1)cout<<"请输入您要更改的新密码:"cin>>a;cout<<endl<<"请再次输入新密码:"cin>>b;if(a=b) cout<<endl<<"密码修改成功!n"break;else cout<<&qu

28、ot;两次密码不相同,请重新操作!n"fstream inf("E:accountFile.dat",ios:out|ios:in|ios:binary);(0,ios:beg);(char*)&B,sizeof(code);=a;(-long(sizeof(code),ios:cur);(char*)&B,sizeof(code);();#"extern const record mark;void account:oldrecord(const char *filetxt)record a20;record A;a0.time=&qu

29、ot;15-03-20"a0.operate="in"a0.money=+10;a1.time="14-05-20"a1.operate="out"a1.money=-20;a2.time="14-06-21"a2.operate="out" a2.money=-35;a3.time="14-05-21"a3.operate="out"a3.money=-40;a4.time="15-05-22"a4.operate=&quo

30、t;in"a4.money=+100;a5.time="15-05-25"a5.operate="out"a5.money=-25;a6.time="15-05-26"a6.operate="out"a6.money=-15;a7.time="14-11-26"a7.operate="out"a7.money=-70;a8.time="15-03-26"a8.operate="in"a8.money=+100;a9.time=

31、"15-02-27"a9.operate="out"a9.money=-40;a10.time="15-05-28"a10.operate="in"a10.money=+100;a11.time="15-05-28"a11.operate="out"a11.money=-20;a12.time="15-04-28"a12.operate="out"a12.money=-10;a13.time="15-05-29"a1

32、3.operate="in"a13.money=+88;a14.time="15-05-30"a14.operate="out"a14.money=-61;a15.time="15-06-01"a15.operate="out"a15.money=-18;a16.time="15-06-04"a16.operate="out"a16.money=-23;a17.time="15-06-05"a17.operate="in&qu

33、ot;a17.money=+11;a18.time="15-06-03"a18.operate="out"a18.money=-52;a19.time="15-06-08"a19.operate="in"a19.money=+50;fstream file(filetxt,ios:out|ios:binary);(0,ios:beg);for(int i=0;i<20;i+)(char*)&ai,sizeof(record);(char*)&mark,sizeof(record);(); #&

34、quot;void account:printall(const char* filetxt)int sum=0,income=0,pay=0,i=0,t;record q100;string s,x;fstream ftxt(filetxt,ios:in|ios:binary);(0,ios:beg);do (char*)&A,sizeof(record); if(!endmark(A) qi.time=A.time;qi.operate=A.operate;qi.money=A.money;i+; if(="in") sum=sum+A.money;income

35、=; else sum=sum+A.money;pay=;while(!endmark(A);if(i>1) for(int k=0;k<i-1;k+)for(int j=k+1;j<i;j+)if(qk.time>qj.time) s=qj.time;qj.time=qk.time;qk.time=s; x=qj.operate;qj.operate=qk.operate;qk.operate=x; t=qj.money;qj.money=qk.money;qk.money=t;cout<<"Time operate moneyn"fo

36、r(int k=0;k<i;k+)if(qk.operate="in")cout<<setiosflags(ios:showpos)<<qk.time<<" "<<qk.operate<<" "<<qk.money<<endl;else cout<<setiosflags(ios:showpos)<<qk.time<<" "<<qk.operate<<" &

37、quot;<<qk.money<<endl;cout<<"n总金额为:"<<resetiosflags(ios:showpos)<<sum<<endl;cout<<"总收入为:"<<setiosflags(ios:showpos)<<income<<endl;cout<<"总支出为:"<<pay<<endl;();else if(i=1)cout<<"Time

38、 operate moneyn" cout<<setiosflags(ios:showpos)<<q0.time<<" "<<q0.operate<<" "<<q0.money<<endl;cout<<"总金额为:"<<resetiosflags(ios:showpos)<<sum<<endl;cout<<"总收入为:"<<setiosflags(io

39、s:showpos)<<income<<endl;cout<<"总支出为:"<<resetiosflags(ios:showpos)<<pay<<endl;();else cout<<"n文件无日期记录!n"/printincome#"void account:printincome(const char* filetxt)int sum=0,n=0,i=0,t;record q100;string s,x;fstream ftxt(filetxt,ios:in

40、|ios:binary);(0,ios:beg);do(char*)&A,sizeof(record);if(!endmark(A)&&="in")n+;qi.time=A.time;qi.operate=A.operate;qi.money=;i+;sum=;while(!endmark(A);if(i>1)for(int k=0;k<i-1;k+)for(int j=k+1;j<i;j+)if(qk.time>qj.time) s=qj.time;qj.time=qk.time;qk.time=s; x=qj.operat

41、e;qj.operate=qk.operate;qk.operate=x; t=qj.money;qj.money=qk.money;qk.money=t;cout<<"Time operate moneyn"(ios:showpos);for(int k=0;k<i;k+)cout<<qk.time<<" "<<qk.operate<<" "<<qk.money<<endl;cout<<endl;if(n=0)cout<<

42、;"该日期无记录!n"cout<<endl;if(n!=0)cout<<"n总收入金额为:"<<sum<<endl;();else if(i=1)cout<<"Time operate moneyn"cout<<setiosflags(ios:showpos)<<q0.time<<" "<<q0.operate<<" "<<q0.money<<endl;

43、cout<<"n总收入金额为:"<<resetiosflags(ios:showpos)<<sum<<endl;();else cout<<"n文件无日期记录!n"#"void account:printpay(const char* filetxt)int sum=0,n=0,i=0,t;record q100;string s,x;fstream ftxt(filetxt,ios:in|ios:binary);(0,ios:beg);do(char*)&A,sizeof(r

44、ecord);if(!endmark(A)&&="out")n+;qi.time=A.time;qi.operate=A.operate;qi.money=;i+;sum=;while(!endmark(A);if(i>1)for(int k=0;k<i-1;k+)for(int j=k+1;j<i;j+)if(qk.time>qj.time) s=qj.time;qj.time=qk.time;qk.time=s; x=qj.operate;qj.operate=qk.operate;qk.operate=x; t=qj.money

45、;qj.money=qk.money;qk.money=t;cout<<"Time operate moneyn"for(int k=0;k<i;k+)cout<<qk.time<<" "<<qk.operate<<" "<<qk.money<<endl;cout<<endl;if(n=0)cout<<"该日期无记录!n"cout<<endl;if(n!=0)cout<<&quo

46、t;总支出金额为:"<<sum<<endl;();else if(i=1)cout<<"Time operate moneyn"if(q0.money) cout<<q0.time<<" "<<q0.operate<<" "<<q0.money<<endl;cout<<"n总支出金额为:"<<resetiosflags(ios:showpos)<<sum<&

47、lt;endl;();else cout<<"n文件无日期记录!n"#"void account:recyclebin(const char* filetxt)fstream rub("E:RecycleBin.txt",ios:in|ios:out|ios:binary);fstream fdat(filetxt,ios:in|ios:out|ios:binary);fstream ftxt("E:lalala.txt",ios:in|ios:out|ios:binary);string s;cout<<"n 请选择您要进行的操作n"cout<<"|-|n"cout<<"|-1.找回误删日期记录-|n"cout<<"|-2.清空回收站-|n"cout<<"|-3.取消操作-|n"cout<<"|-|n"strin