سلام به همگی
این برنامه ی منه من تو قسمت دوم برنامه ازش می خوام که اطلاعت ذخیره شده ی آرایه far رو چاپ کنه ولی نمی دونم چرا هیچی چاپ نمی شه
#include <iostream>
#include <fstream>
#include <string>
#include <conio.h>
using namespace std;
int farvardin[31],ordibehesht[31],khordad[31],tir[31],mordad[31],shahrivar[31],
mehr[30],aban[30],azar[30],dey[30],bahman[30],esfand[29];
float far[16],ord[16],khor[16],ti[16],mor[16],shahr[16],
meh[15],aba[15],aza[15],de[15],ba[15],esf[14],dar,s,z;
int j=0;
void output(float []);
int main()
{
ofstream list("list.txt",ios::app);
ofstream sal("sal.txt",ios::app);
ofstream farv("far.txt",ios::app);
string name;
int tedad,gheymatye,newadd,i=0,gheymateto,co=0,di;
cout<<"Enter '1' For Working with Stocks:"<<endl;
cout<<"Enter '2' For Show The List:"<<endl;
cin>>di;
switch(di){
case 1:
cout<<"Enter '1' For Adding:"<<endl;
cout<<"Enter '2' For Accounting:"<<endl;
cin>>newadd;
switch(newadd){
case 1:
//New Adding---------------------------------------------------------------------------//
cout<<"Enter your Stock Name:"<<endl;
cin>>name;
cout<<"Enter your Amount of stock:"<<endl;
cin>>tedad;
list<<name<<' '<<tedad<<" ";
cout<<endl;
break;
//end of Adding------------------------------------------------------------------------//
case 2:
//being of process--------------------------------------------------------------------//
string na; int ted;
cout<<"Enter your Stock Name For Accounting:";
cin>>na;
ifstream list;
list.open("list.txt");
bool found = false;
while (list>>name>>tedad)
{
if(na==name)
{
cout<<"Enter Your Yesterday Price:"<<endl;
cin>>gheymatye;
s=gheymatye*tedad;
cout<<"Enter Your Today Price:"<<endl;
cin>>gheymateto;
z=gheymateto*tedad;
found = true;
}
}
if (!found)
{
cout<<"Error Stock Name was not found!";
break;
}
farvardin[i]=s;
i++;
farvardin[i]=z;
for(int k=0;k<=i;k++){
sal<<farvardin[k]<<endl;
}
s*=100;
dar=(s/z);
dar-=100;
cout<<"%"<<dar;
far[co]=dar;
for(j=0;j<=i;j++)
farv<<far[j]<<endl;
return 0;
}
case 2:
output(far);
}
}
void output(float far[])
{
int i;
string mah;
cout<<"Enter mounth:"<<endl;
cin>>mah;
if(mah=="farvardin"){
for(i=0;i<j;i++){
ifstream farv;
farv.open("far.txt");
cout<<far[i];
}
}
}