array functions program; id returned 1 exit status

I've been working on this program that is supposed to do several different functions but in trying to work out some of the problems it no longer compiles/ runs. It says permission denied id returned 1 exit status. Here is my code, any help would be greatly appreciated.





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  #include <iostream>
    #include <cmath>
    #include <fstream>
    #include <iomanip>
    using namespace std;

void printArray (double x[], int  n); // function prototype
void readArray (double x [], int &n); // function prototype
void showValues (double x [], int n); // function prototype
void sumValues  (double x [], int n); // function prototype
void average    (double x [], int n); // function prototype
void valueCount (double x [], int n); // function prototype
void between    (double x [], int n); // function prototype
void displayMenu ();                  // function prototype

int main ()
{
  

   bool    processAnotherFile = true;
   char    response;
   bool    menuActive;
   char    menuChoice;

   double   x[100];  //array for up to 100 numbers
   int      n;  // counts array elts x[0],x[1],...,x[n-1]

   while (processAnotherFile)
   {

      readArray  (x, n);  // call the readArray function

      menuActive = true;
      while (menuActive)
      {
         displayMenu ();   // call displayMenu function
         cin >> menuChoice; cin.ignore(80,'\n');
         cout << endl;

         switch (menuChoice)
         {
            case '1': case 'P': case 'p':
               printArray (x, n);
               break;
            case '2': case 'M': case 'm':
               showValues (x, n);
               break;
            case '3': case 'S': case 's':
               sumValues (x , n);
               break;
            case '4': case 'A': case 'a':
               average (x, n);
               break;
            case '5': case 'C': case 'c':
               valueCount (x, n);
               break;
            case '6': case 'N': case 'n':
               between (x, n);
               break;
            case '7': case 'Q': case 'q':
               menuActive = false; // Finish this series of menu choices
               break;
            default:
               cout << "       Invalid menu choice: try again!" << endl << endl;
         }  // end switch statement
      } 
      
      cout << "Process another file? y/n : ";
      cin  >> response; cin.ignore(80,'\n');
      if (response == 'n' || response == 'N') processAnotherFile = false;
      cout << endl << endl;
   }  // end while (goAgain) loop

   return 0;
}  // end main function


void readArray (double x [], int &n)
{
   int      i;

   char     filename[51]; 
   ifstream inputFile;    

   cout << "Enter filename (and path, if needed):" << endl;
   cin.getline (filename, 51);
   cout << endl << endl;
   
   inputFile.open(filename);

   i = 0;
   
   while (inputFile.eof() == false)
   {      
      inputFile >> x[i];
      if (!inputFile.eof())  d
         i++;   
   }
   inputFile.clear(); 
   inputFile.close();
   n = i;  // n = number of elements in array

}  


void printArray (double x[], int n)
{
   int i;
   int columnCount;

   cout << endl << endl;
   cout << "Echo of Array Values from Input File:" << endl << endl;
   cout << setprecision(2) << fixed << right;
   columnCount = 0;
   for (i=0; i < n; i++)
   {
      cout << setw(12) << x[i];
      columnCount++;
      if (columnCount == 6) 
      {
         columnCount = 0;
         cout << endl << endl;
      }

   }
   cout << endl << endl;
   cout << "Number of elements in array: " << n << endl << endl;
}  // end printarray function


void showValues (double x [], int n)
  {
     int i;                          
     double maxValue;
     double minValue;
     int numbers [n];
     
     maxValue = numbers [n];
     for (i = 1; i < n; i ++)
     { 
         if ( numbers [i] > maxValue)
           maxValue = numbers [n];
            
           cout<< "Max value:      "<< maxValue;
           cout<< setprecision (2)<< fixed<< right;
           cout<< endl;
     }                                      
     
     
      minValue = numbers [0];
     for (i = 1; i < n -1; i ++)
     { 
         if ( numbers [i] < minValue)
           minValue = numbers [n];
           
           
           cout<< "MIn value:      "<< minValue;
           cout<< setprecision (2)<< fixed<< right;
           cout<< endl<< endl<< endl;
     }           
    
     
  }                
                               

void sumValues (double x [], int n)
  {
     int i;
     double sumAbs;
     double sum;
     
     sum = 0;
     
     for ( i = 0; i <= n-1; i++)
     {
     sum = sum + x[i];
     
     cout<<"Sum of values =             "<< sum <<endl;
     cout<<setprecision(2)<<fixed<<right;
     }
     
     sumAbs = 0;
     for (i = 0; i <= n-1; i++)
     {
         if ( i < 0)
         {
              i = i * -1;
         } 
         
     sumAbs = sumAbs + x [i];
      
     cout<<"Sum of absolute values =    "<< sumAbs <<endl<<endl<<endl;
     cout<<setprecision(2)<<fixed<<right;
     
     }
     
    
   
     
  }
       
       
void average (double x[], int n)

  {
     double average;
     double deviation;
     double total;
     int i;
     
     for (i = 0; i <= n - 1; i ++)
     {
         total += x[i];
         average = total / (n -1);
         
       cout<<"Average of values =     "<< average << endl;
       cout<<setprecision(2)<<fixed<<right;   
         
     }    
     
     for (i =0; i <= n-1; i ++)
     {
         deviation = sqrt (((i + (n-1)) * pow (x[i] - average, 2))/ (n - 1));
         
       cout<<"Standard deviation =    "<< deviation << endl<<endl<<endl;
       cout<<setprecision(2)<<fixed<<right;
       
     }
     
    
     
  }
  
  
  
void valueCount (double x[], int n)
  {
     int i;           
     int posCount = 0;
     int negCount = 0;
     int zeroCount = 0;
     int tenCount = 0;
     
     for (i = 0; i <= n - 1; i++)
     {
         if ( n > 0) posCount ++;
         if ( n < 0) negCount ++;
         if ( n = 0) zeroCount ++;
         if ( n <= 10 || n >= -10) tenCount ++;
    
     
         cout<<"Count of positive elements =     "<<posCount<<endl;
         cout<<"Count of negative elements =     "<<negCount<<endl;
         cout<<"Count of zero elements =         "<<zeroCount<<endl;
         cout<<"Count of abs. values < = 10 =    "<<tenCount<<endl<<endl<<endl;
      }
  }
  
  
void between (double x[], int n)
  {
     double highNumber;
     double lowNumber;
     int i;
                       
     cout<<"Enter a high number:  ";
     cin>> highNumber;
     cout<<endl;
     cout<<"Enter a low number:   ";
     cin>> lowNumber;
     cout<<endl<<endl<<endl;      
     
     for ( i = 0; i <= n-1; i ++)
     {
         if ( i <= highNumber || i >= lowNumber)
           cout<<"     "<< i <<endl<<endl;
     }
  }











void displayMenu ()
{
   cout << "   *************************************************" << endl;
   cout << "   *                                               *" << endl;
   cout << "   *           M A I N    M E N U                  *" << endl;
   cout << "   *                                               *" << endl;
   cout << "   *   1) (P)rint Array                            *" << endl;
   cout << "   *   2) (M)ax and min values                     *" << endl;
   cout << "   *   3) (S)um of values and absolute values      *" << endl;
   cout << "   *   4) (A)verage and standard deviation         *" << endl;
   cout << "   *   5) (C)ount of number of positive, negative, *" << endl;
   cout << "   *         zero, and values < = |10|             *" << endl;
   cout << "   *   6) (N)umbers within user's threshold        *" << endl;
   cout << "   *   7) (Q)uit: Finish processing this array     *" << endl;
   cout << "   *                                               *" << endl;
   cout << "   *************************************************" << endl;
   cout << "       Enter choice: ";
}  

Why this 'd'

inputFile >> x[i];
if (!inputFile.eof()) d
i++;

at line 97.
Modified the code ..


// Testdoubfile.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
#include <cmath>
#include <fstream>
#include <iomanip>
using namespace std;

void printArray (double x[], int n); // function prototype
void readArray (double x [], int &n); // function prototype
void showValues (double x [], int n); // function prototype
void sumValues (double x [], int n); // function prototype
void average (double x [], int n); // function prototype
void valueCount (double x [], int n); // function prototype
void between (double x [], int n); // function prototype
void displayMenu (); // function prototype

int _tmain(int argc, _TCHAR* argv[])
{
bool processAnotherFile = true;
char response;
bool menuActive;
char menuChoice;

double x[100]; //array for up to 100 numbers
int n; // counts array elts x[0],x[1],...,x[n-1]

while (processAnotherFile)
{

readArray (x, n); // call the readArray function

menuActive = true;
while (menuActive)
{
displayMenu (); // call displayMenu function
cin >> menuChoice; cin.ignore(80,'\n');
cout << endl;

switch (menuChoice)
{
case '1': case 'P': case 'p':
printArray (x, n);
break;
case '2': case 'M': case 'm':
showValues (x, n);
break;
case '3': case 'S': case 's':
sumValues (x , n);
break;
case '4': case 'A': case 'a':
average (x, n);
break;
case '5': case 'C': case 'c':
valueCount (x, n);
break;
case '6': case 'N': case 'n':
between (x, n);
break;
case '7': case 'Q': case 'q':
menuActive = false; // Finish this series of menu choices
break;
default:
cout << " Invalid menu choice: try again!" << endl << endl;
} // end switch statement
}

cout << "Process another file? y/n : ";
cin >> response; cin.ignore(80,'\n');
if (response == 'n' || response == 'N') processAnotherFile = false;
cout << endl << endl;
} // end while (goAgain) loop
return 0;
}


void readArray (double x [], int &n)
{
int i;

char filename[51];
ifstream inputFile;

cout << "Enter filename (and path, if needed):" << endl;
cin.getline (filename, 51);
cout << endl << endl;

inputFile.open(filename);

i = 0;

while (inputFile.eof() == false)
{
inputFile >> x[i];
if (!inputFile.eof())
i++;
}
inputFile.clear();
inputFile.close();
n = i; // n = number of elements in array

}


void printArray (double x[], int n)
{
int i;
int columnCount;

cout << endl << endl;
cout << "Echo of Array Values from Input File:" << endl << endl;
cout << setprecision(2) << fixed << right;
columnCount = 0;
for (i=0; i < n; i++)
{
cout << setw(12) << x[i];
columnCount++;
if (columnCount == 6)
{
columnCount = 0;
cout << endl << endl;
}

}
cout << endl << endl;
cout << "Number of elements in array: " << n << endl << endl;
} // end printarray function


void showValues (double x [], int n)
{
int i;
double maxValue;
double minValue;
int *numbers = new int[n];

maxValue = numbers [n];
for (i = 1; i < n; i ++)
{
if ( numbers [i] > maxValue)
maxValue = numbers [n];

cout<< "Max value: "<< maxValue;
cout<< setprecision (2)<< fixed<< right;
cout<< endl;
}


minValue = numbers [0];
for (i = 1; i < n -1; i ++)
{
if ( numbers [i] < minValue)
minValue = numbers [n];


cout<< "MIn value: "<< minValue;
cout<< setprecision (2)<< fixed<< right;
cout<< endl<< endl<< endl;
}
delete[] numbers;

}


void sumValues (double x [], int n)
{
int i;
double sumAbs;
double sum;

sum = 0;

for ( i = 0; i <= n-1; i++)
{
sum = sum + x[i];

cout<<"Sum of values = "<< sum <<endl;
cout<<setprecision(2)<<fixed<<right;
}

sumAbs = 0;
for (i = 0; i <= n-1; i++)
{
if ( i < 0)
{
i = i * -1;
}

sumAbs = sumAbs + x [i];

cout<<"Sum of absolute values = "<< sumAbs <<endl<<endl<<endl;
cout<<setprecision(2)<<fixed<<right;

}




}


void average (double x[], int n)

{
double average;
double deviation;
double total;
int i;

for (i = 0; i <= n - 1; i ++)
{
total += x[i];
average = total / (n -1);

cout<<"Average of values = "<< average << endl;
cout<<setprecision(2)<<fixed<<right;

}

for (i =0; i <= n-1; i ++)
{
deviation = sqrt (((i + (n-1)) * pow (x[i] - average, 2))/ (n - 1));

cout<<"Standard deviation = "<< deviation << endl<<endl<<endl;
cout<<setprecision(2)<<fixed<<right;

}



}



void valueCount (double x[], int n)
{
int i;
int posCount = 0;
int negCount = 0;
int zeroCount = 0;
int tenCount = 0;

for (i = 0; i <= n - 1; i++)
{
if ( n > 0) posCount ++;
if ( n < 0) negCount ++;
if ( n = 0) zeroCount ++;
if ( n <= 10 || n >= -10) tenCount ++;


cout<<"Count of positive elements = "<<posCount<<endl;
cout<<"Count of negative elements = "<<negCount<<endl;
cout<<"Count of zero elements = "<<zeroCount<<endl;
cout<<"Count of abs. values < = 10 = "<<tenCount<<endl<<endl<<endl;
}
}


void between (double x[], int n)
{
double highNumber;
double lowNumber;
int i;

cout<<"Enter a high number: ";
cin>> highNumber;
cout<<endl;
cout<<"Enter a low number: ";
cin>> lowNumber;
cout<<endl<<endl<<endl;

for ( i = 0; i <= n-1; i ++)
{
if ( i <= highNumber || i >= lowNumber)
cout<<" "<< i <<endl<<endl;
}
}

void displayMenu ()
{
cout << " *************************************************" << endl;
cout << " * *" << endl;
cout << " * M A I N M E N U *" << endl;
cout << " * *" << endl;
cout << " * 1) (P)rint Array *" << endl;
cout << " * 2) (M)ax and min values *" << endl;
cout << " * 3) (S)um of values and absolute values *" << endl;
cout << " * 4) (A)verage and standard deviation *" << endl;
cout << " * 5) (C)ount of number of positive, negative, *" << endl;
cout << " * zero, and values < = |10| *" << endl;
cout << " * 6) (N)umbers within user's threshold *" << endl;
cout << " * 7) (Q)uit: Finish processing this array *" << endl;
cout << " * *" << endl;
cout << " *************************************************" << endl;
cout << " Enter choice: ";
}
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