A. 求一個小型學生理財系統的面向對象程序設計的源代碼
#include <iostream.h>
#include <fstream.h>
#include <string.h>
#include <stdlib.h>
const unsigned int COUNT = 5;//賬戶數量為5
typedef struct Money{
int Date;
float money;
Money *next;
}Income,Expense;
typedef struct{
Income *income;//收入記錄
Expense *expense;//支出記錄
float incomeaccount;//收入統計
float expenseaccount;//支出統計
int incomelenght;
int expenselenght;
}Account;
class AccountInformation{
private:
Account L[COUNT];
public:
AccountInformation();
~AccountInformation();
int InitAccount();
void getExpense(int choice[]);
void getIncome(int choice[]);
void addExpense(int choice,Expense *elem);
void addIncome(int choice,Expense *elem);
void updateIncome(int choice,Expense elem);
void updateExpense(int choice,Expense elem);
void deleteIncome(int choice,int date);
void deleteExpense(int choice,int date);
void countAll();
void saveInfo();
};
AccountInformation::AccountInformation()
{
InitAccount();
}
AccountInformation::~AccountInformation()
{
}
int AccountInformation::InitAccount()
{
for(int i=0;i<COUNT;i++)
{
L[i].income=new Income;
L[i].expense=new Expense;
if(L[i].income==NULL||L[i].expense==NULL)
{
cout<<"分配內存失敗."<<endl;
return 0;
}
L[i].incomelenght=0;
L[i].expenselenght=0;
L[i].incomeaccount=0;
L[i].expenseaccount=0;
}
Money *Q,*P;
char s[2];
//讀取收入信息
ifstream fin1("income.txt");
if(fin1.fail())
{
cout<<"文件打開失敗!"<<endl;
return 0;
}
for(i=0;i<COUNT;i++)
{
fin1>>s;
Q=L[i].income;
while(s[0]!='#')
{
if((int)s[1]==0)
Q->Date=(int)s[0]-48;
else
Q->Date=((int)s[0]-48)*10+(int)s[1]-48;
fin1>>Q->money;
Q->next=new Income;
L[i].incomelenght++;
L[i].incomeaccount+=Q->money;
P=Q;
Q=Q->next;
fin1>>s;
}
P->next=NULL;
}
fin1.close();
//讀取支出信息
ifstream fin2("expense.txt");
if(fin2.fail())
{
cout<<"文件打開失敗!"<<endl;
return 0;
}
for(i=0;i<COUNT;i++)
{
fin2>>s;
Q=L[i].expense;
while(s[0]!='#')
{
if((int)s[1]==0)
Q->Date=(int)s[0]-48;
else
Q->Date=((int)s[0]-48)*10+(int)s[1]-48;
fin2>>Q->money;
Q->next=new Income;
L[i].expenselenght++;
L[i].expenseaccount+=Q->money;
P=Q;
Q=Q->next;
fin2>>s;
}
P->next=NULL;
}
fin2.close();
return 1;
}
void AccountInformation::getExpense(int choice[])
{
Expense *Q;
float m=0.0;
for(int i=0;i<COUNT;i++)
if(choice[i]!=0)
{
Q=L[choice[i]-1].expense;
cout<<"賬戶"<<choice[i]<<"的支出信息為"<<endl;
cout<<"DATE\tMONEY"<<endl;
while(Q!=NULL)
{
cout<<Q->Date<<"\t"<<Q->money<<endl;
Q=Q->next;
}
cout<<"賬戶"<<choice[i]<<"的總支出信息為"<<L[choice[i]-1].expenseaccount<<endl<<endl;
m+=L[choice[i]-1].expenseaccount;
}
cout<<"總支出信息為"<<m<<endl;
}
void AccountInformation::getIncome(int choice[])
{
Income *Q;
float m=0.0;
for(int i=0;i<COUNT;i++)
if(choice[i]!=0)
{
Q=L[choice[i]-1].income;
cout<<"賬戶"<<choice[i]<<"的收入信息為"<<endl;
cout<<"DATE\tMONEY"<<endl;
while(Q!=NULL)
{
cout<<Q->Date<<"\t"<<Q->money<<endl;
Q=Q->next;
}
cout<<"賬戶"<<choice[i]<<"的總收入信息為"<<L[choice[i]-1].incomeaccount<<endl<<endl;
m+=L[choice[i]-1].incomeaccount;
}
cout<<"總收入信息為"<<m<<endl;
}
void AccountInformation::addExpense(int choice,Expense *elem)
{
Expense *Q,*P;
Q=L[choice-1].expense;
while(Q!=NULL)
{
if(Q->Date==elem->Date)
{
Q->money+=elem->money;
L[choice-1].expenseaccount+=elem->money;
return ;
}
if(Q->Date>elem->Date&&P->Date<elem->Date)
break;
P=Q;
Q=Q->next;
}
P->next=elem;
elem->next=Q;
L[choice-1].expenseaccount+=elem->money;
L[choice-1].expenselenght++;
}
void AccountInformation::addIncome(int choice,Expense *elem)
{
Expense *Q,*P;
Q=L[choice-1].income;
while(Q!=NULL)
{
if(Q->Date==elem->Date)
{
Q->money+=elem->money;
L[choice-1].incomeaccount+=elem->money;
return ;
}
if(Q->Date>elem->Date&&P->Date<elem->Date)
break;
P=Q;
Q=Q->next;
}
P->next=elem;
elem->next=Q;
L[choice-1].incomeaccount+=elem->money;
L[choice-1].incomelenght++;
}
void AccountInformation::updateExpense(int choice,Expense elem)
{
Expense *Q;
Q=L[choice-1].expense;
while(Q!=NULL)
{
if(Q->Date==elem.Date)
{
Q->money=elem.money;
L[choice-1].expenseaccount=elem.money-Q->money;
return ;
}
Q=Q->next;
}
}
void AccountInformation::updateIncome(int choice,Expense elem)
{
Expense *Q;
Q=L[choice-1].income;
while(Q!=NULL)
{
if(Q->Date==elem.Date)
{
Q->money=elem.money;
L[choice-1].incomeaccount=elem.money-Q->money;
return ;
}
Q=Q->next;
}
}
void AccountInformation::deleteExpense(int choice,int date)
{
Expense *Q,*P;
Q=L[choice-1].expense;
if(Q->Date==date)
{
L[choice-1].expense=NULL;
L[choice-1].expenseaccount=0.0;
L[choice-1].expenselenght=0;
}
while(Q!=NULL)
{
if(Q->Date==date)
{
P->next=Q->next;
L[choice-1].expenseaccount-=Q->money;
L[choice-1].expenselenght--;
return ;
}
P=Q;
Q=Q->next;
}
}
void AccountInformation::deleteIncome(int choice,int date)
{
Expense *Q,*P;
Q=L[choice-1].income;
if(Q->Date==date)
{
L[choice-1].income=NULL;
L[choice-1].incomeaccount=0.0;
L[choice-1].incomelenght=0;
}
while(Q!=NULL)
{
if(Q->Date==date)
{
P->next=Q->next;
L[choice-1].incomeaccount-=Q->money;
L[choice-1].incomelenght--;
return ;
}
P=Q;
Q=Q->next;
}
}
void AccountInformation::countAll()
{
Expense *Q;
float allincome=0.0;//總收入
float allexpense=0.0;//總支出
float a[COUNT],b[COUNT],c[COUNT],d[COUNT];
int date1,date2;
for(int i=0;i<COUNT;i++)
{
//收入信息
Q=L[i].income;
date1=Q->Date;
date2=Q->Date;
while (Q!=NULL)
{
if(Q->Date<date1)
date1=Q->Date;
if(Q->Date>date2)
date2=Q->Date;
Q=Q->next;
}
a[i]=L[i].incomeaccount/(date2-date1);//單位時間收入
c[i]=L[i].incomeaccount;//賬戶總收入
allincome+=L[i].incomeaccount;//總收入
//支出信息
Q=L[i].expense;
date1=Q->Date;
date2=Q->Date;
while (Q!=NULL)
{
if(Q->Date<date1)
date1=Q->Date;
if(Q->Date>date2)
date2=Q->Date;
Q=Q->next;
}
b[i]=L[i].expenseaccount/(date2-date1);//單位時間支出
d[i]=L[i].expenseaccount;//賬戶總支出
allexpense+=L[i].expenseaccount;//總支出
}
int k[COUNT]={1,2,3,4,5};
int l[COUNT]={1,2,3,4,5};
int t;
float f;
for(i=0;i<COUNT-1;i++)
for(int j=i+1;j<COUNT;j++)
if(a[i]>a[j])
{
f=a[j];
a[j]=a[i];
a[i]=f;
t=k[j];
k[j]=k[i];
k[i]=t;
}
else if(c[i]>c[j])
{
f=c[j];
c[j]=c[i];
c[i]=f;
t=l[j];
l[j]=l[i];
l[i]=t;
}
cout<<"總收入為:"<<allincome<<endl;
cout<<"賬戶收入分別為:\t\t單位時間內賬戶收入為:"<<endl;
for(i=0;i<COUNT;i++)
cout<<"賬戶"<<l[i]<<"的收入為:"<<c[i]<<"\t賬戶"<<k[i]<<"的收入為"<<a[i]<<endl;
for(i=0;i<COUNT;i++)
{
k[i]=i+1;
l[i]=i+1;
}
for(i=0;i<COUNT-1;i++)
for(int j=i+1;j<COUNT;j++)
if(b[i]>b[j])
{
f=a[j];
a[j]=a[i];
a[i]=f;
t=k[j];
k[j]=k[i];
k[i]=t;
}
else if(d[i]>d[j])
{
f=c[j];
c[j]=c[i];
c[i]=f;
t=l[j];
l[j]=l[i];
l[i]=t;
}
cout<<"總支出為:"<<allincome<<endl;
cout<<"賬戶支出分別為:\t\t單位時間內賬戶支出為:"<<endl;
for(i=0;i<COUNT;i++)
cout<<"賬戶"<<l[i]<<"的支出為:"<<d[i]<<"\t賬戶"<<k[i]<<"的支出為"<<b[i]<<endl;
}
void AccountInformation::saveInfo()
{
Money *Q;
ofstream fout1("income.txt",ios::trunc);
if(fout1.fail())
{
cout<<"文件打開失敗!"<<endl;
return ;
}
for(int i=0;i<COUNT;i++)
{
Q=L[i].income;
while(Q!=NULL)
{
fout1<<Q->Date<<" "<<Q->money<<'\n';
Q=Q->next;
}
fout1<<"#\n";
}
fout1.close();
ofstream fout2("expense.txt",ios::trunc);
if(fout2.fail())
{
cout<<"文件打開失敗!"<<endl;
return ;
}
for(i=0;i<COUNT;i++)
{
Q=L[i].expense;
while(Q!=NULL)
{
fout2<<Q->Date<<" "<<Q->money<<'\n';
Q=Q->next;
}
fout2<<"#\n";
}
fout2.close();
}
void menu1(int choice[COUNT])
{
char s[5];
cout<<"************************賬戶選擇************************"<<endl;
cout<<"請輸入賬戶號:(多個賬戶不需要空格隔開)";
cin>>s;
for(int i=0;i<COUNT;i++)
if(s[i]!='\0')
choice[i]=(int)s[i]-48;
else
break;
}
int menu()
{
int choice;
//system("cls");
cout<<"********************************************************"<<endl;
cout<<"********************小型學生理財系統********************"<<endl;
cout<<"1.查詢賬戶支出信息\t\t2.查詢賬戶收入信息."<<endl;
cout<<"3.添加賬戶支出信息\t\t4.添加賬戶收入信息."<<endl;
cout<<"5.修改賬戶支出信息\t\t6.修改賬戶收入信息."<<endl;
cout<<"7.刪除賬戶支出信息\t\t8.刪除賬戶收入信息."<<endl;
cout<<"9.收入支出統計\t\t\t10.保存賬戶數據."<<endl;
cout<<"0.退出系統"<<endl;
cout<<"********************************************************"<<endl;
cout<<"請輸入選擇:";
cin>>choice;
return choice;
}
void Empty(int choice[])
{
for(int i=0;i<COUNT;i++)
choice[i]=0;
}
void main()
{
system("color 5");
AccountInformation account;
int choice[COUNT];
int date;
Money elem;
elem.next=NULL;
while(true)
{
switch(menu())
{
case 1:Empty(choice);
menu1(choice);
account.getExpense(choice);
break;
case 2:Empty(choice);
menu1(choice);
account.getIncome(choice);
break;
case 3:Empty(choice);
menu1(choice);
cout<<"請輸入支出信息(DATE,Money):";
cin>>elem.Date>>elem.money;
account.addExpense(choice[0],&elem);
break;
case 4:Empty(choice);
menu1(choice);
cout<<"請輸入收入信息(DATE,Money):";
cin>>elem.Date>>elem.money;
account.addIncome(choice[0],&elem);
break;
case 5:Empty(choice);
menu1(choice);
cout<<"請輸入支出信息(DATE,Money):";
cin>>elem.Date>>elem.money;
account.updateExpense(choice[0],elem);
break;
case 6:Empty(choice);
menu1(choice);
cout<<"請輸入收入信息(DATE,Money):";
cin>>elem.Date>>elem.money;
account.updateIncome(choice[0],elem);
break;
case 7:Empty(choice);
menu1(choice);
cout<<"請輸入DATE:";
cin>>date;
account.deleteExpense(choice[0],date);
break;
case 8:Empty(choice);
menu1(choice);
cout<<"請輸入DATE:";
cin>>date;
account.deleteIncome(choice[0],date);
break;
case 9:account.countAll();
break;
case 10:account.saveInfo();
break;
case 0: exit(0);
}
}
}
自己要建兩個TXT文本。。。。income.txt expense.txt
B. 求Java寫的家庭理財系統代碼
這個系統倒是少見,不但要懂Java,還要懂金融。不過既然是家庭用的,就不用什麼系統了吧。估計很少有人願意做這個。祝樓主好運吧
C. 投資分紅網站源碼
你好,如果是自己組建團的話,花銷和工期會很高。
還是建議委託互金工場製作吧,畢竟這樣的技術單位做的多了會有一些成熟的體系和規則,比較容易明白想要的規則,希望我的回答能幫到你!~!
D. 求easypanel分銷系統源碼,免費的
天下沒有免費的午餐,即使有免費的給你用,說不定源碼裡面被植入了木馬,還會篡改你的會員信息,修改會員余額,直接入侵財務賬戶。
E. 中炎投資自由復利系統是真嗎
不太靠譜喲朋友,建議你慎重考察
國家商務部網站沒有看到這個名字
國家未經頒發直銷牌照,私自運作的,屬於非法運作!
所以,選擇公司,一定要打電話,或者去商務部網站查詢,看該公司是否有直銷牌照!
建議你網路查——大地老師,
希望對你有所幫助!
F. 哪位高手有仲平復利指標源碼呀
N1(1,1000,69);
N2(1,1000,69);小框 N:=30;
M:=60;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(RSV,5,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
主力線:EMA(100*(CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34)),3),COLORFFFFFF,LINETHICK1;
主力持倉線: (CLOSE-EMA(CLOSE,18))/EMA(CLOSE,18)*100, COLORFF3300,LINETHICK2;
強勢顯示: STICKLINE(主力持倉線>14,主力持倉線+2,主力持倉線-2,1,1), COLOR0000FF,LINETHICK1;
主力籌碼線:EMA(N1*(CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34)),8),COLORFF00FF,LINETHICK2;
超強顯示: STICKLINE(主力籌碼線>62,主力籌碼線+2,主力籌碼線-2,1,1), COLORFFFFFF,LINETHICK4;
散戶籌碼線: N2*(HHV(HIGH,M)-CLOSE)/(HHV(HIGH,M)-LLV(LOW,M)),COLOR0066CC,LINETHICK1;
RSV1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
WEN:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
J1:=SMA(RSV1,3,1);J2:=SMA(J1,3,1);
見頂柱:100,LINETHICK1,COLOR0000FF;
賣准備: IF(CROSS(J2,J1) AND J2>85,90,100),LINETHICK1,COLORFF9900;
走勢線: WEN,LINETHICK1,COLORFFFF00;
STICKLINE(走勢線>88,100,走勢線,3,1),COLORFF9900;
STICKLINE(走勢線<=10,0,走勢線,3,1),COLOR00FFFF,LINETHICK1;
STICKLINE(COUNT(走勢線<REF(走勢線,1) AND 走勢線<10,2)=2 ,0,5,3,0),LINETHICK1,COLOR0000FF;
STICKLINE(CROSS(J2,J1) AND J2>85,100,72,3,0),COLOR0000FF,LINETHICK3;
AA3:=(HHV(HIGH,21)-CLOSE)/(HHV(HIGH,21)-LLV(LOW,21))*100-10;
AA6:=SMA(AA3,30,5),LINETHICK2,COLORFFFF00;
買關注: STICKLINE(走勢線-主力線<-65,0,2,5,1),COLORFFFFFF,LINETHICK1;
DRAWTEXT(FILTER(J>REF(J,1)AND 走勢線>=REF(走勢線,1)AND 走勢線<25 ,15),走勢線,'買'),COLORFFFFFF;
賣關注: STICKLINE(走勢線-AA6>88,98,93,5,1),COLORFFFF00;
DRAWTEXT(FILTER(J<REF(J,1)AND 走勢線<=REF(走勢線,1)AND J>85 ,5),J,'可賣'),COLOR00FF00,LINETHICK2;
VAR11:=2*MA(LLV((C+L)/2,8)*1.1,13)-EMA((C+L)/2,3)-((C+L)/2)*0.1;
VAR12:=IF((EMA((C+L)/2,3)-VAR11)*5>0,POW((EMA((C+L)/2,3)-VAR11)*5,2)/10,-1*POW((EMA((C+L)/2,3)-VAR11)*5,2)/10);
VAR13:=IF(VAR12>0,VAR12-0,0);
STICKLINE(VAR13>0 AND REF(VAR13,1)=0 AND (C+L)/2>MA((C+L)/2,8),
走勢線,主力線+0.2,4,0),COLORFFFF00,LINETHICK2;
DRAWTEXT(VAR13>0 AND REF(VAR13,1)=0 AND (C+L)/2>MA((C+L)/2,8),
走勢線+0.35,'追買'),LINETHICK3,COLORFFFF00;
買入:IF(CROSS(走勢線,4),78,0),STICK,LINETHICK1,COLORFFFF00;
DRAWTEXT(CROSS(走勢線,4),78,'買入'),COLORFFFF00;
買!:IF(CROSS(主力持倉線,-5),20,0),STICK,LINETHICK2,COLORFFFFFF,LINETHICK3;
DRAWTEXT(CROSS(主力持倉線,-5),20,'買!'),COLORFFFFFF;
VAR112:=EMA(SMA((CLOSE-LLV(LOW,19))/(HHV(HIGH,19)-LLV(LOW,19))*100,8,1),3);
STICKLINE(VAR112>20 AND VAR112<80,VAR112,VAR112,10,1),COLOR0000FF,LINETHICK3;
STICKLINE(VAR112<REF(VAR112,1),VAR112,VAR112,10,1),COLOR00FF00,LINETHICK3;
STICKLINE(VAR112>80,VAR112,VAR112,8,1),COLORFFFFFF,LINETHICK1;
STICKLINE(VAR112<20,VAR112,VAR112,8,1),COLORFFFFFF,LINETHICK1;
籌碼高位止停線:70,COLORFF6699,LINETHICK1;
強弱分界線:50,COLOR00FFFF,LINETHICK1;
底部安全區:12,COLOR338800,LINETHICK1;
地平線:-1,COLOR699699,LINETHICK1;VARF:=TROUGHBARS(3,15,1)<4;
STICKLINE(FILTER(VARF=1,5),88,0,1,0),COLOR777777,LINETHICK2;
DRAWICON(FILTER(VARF=1,5),88,1);
DRAWTEXT(FILTER(VARF=1,5),92,'**!'),COLORFFFFFF;
大框
G. 急求!!!基於java的家庭理財系統 完整項目 可以實現功能的所有源代碼,謝謝啊! 高分
這些都是企業的商業機密,不可能通過一個問題就給你了,還是自己慢慢研究吧。
H. 堡壘投資理財分紅系統開發多少錢
這個要看你系統的功能需求,才能決定價格,簡單的APP價格一般在3W左右,就算是全仿,你也肯定會增加功能,而且公司不同質量也不一樣,所以你要是這樣問價格對於你想開發的也並沒有幫助,我司對於分紅系統有很多成功的案例和經驗,所以如果你需要,可以點開我的主頁細聊
I. 投注系統源碼信譽好的
此處眾所周知點擊查看
此處眾所周知點擊查看
首先,檢查游戲文件是否出了問題,重新下載安裝游戲,下載前關閉殺毒軟體,避免誤殺文件,安裝時不要安裝到C盤會影響電腦速度,修改到D或E盤均可,安裝路徑就使用默認的路徑即可,切莫手動創建中文路徑,這樣會導致閃退或無法登陸。
其次,要考慮顯卡驅動是否有問題,是否是最新的驅動,是否安裝DX軟體。用相關軟體測試並更新驅動,注意做好舊驅動的備份。
第三,檢查系統與游戲是否沖突,是否不兼容。重做系統後測試是否還閃退。
第四,關閉所有不用的後台軟體,包括關閉開機自動啟動的軟體,把那些佔用內存資源較大的軟體關閉,節省內存空間。
最後,清理電腦機箱內的灰塵,可用吹風機、吸風機,清理灰塵後可小幅度提高電腦硬體性能。