Hello all, I am working on an assignment and came across a problem.

The assignment is to take a file with integers and calculate the average. Here is my code:

```
#include <iostream>
#include <fstream>
#include <stdlib>
#include <conio.h>
double calculateAverage(double Number, double Sum);
void trimSpaces(char Filename[]);
int main()
{
ifstream InputStream;
double Numbers = 0; // Number of Numbers
double Total = 0; // Sum of all numbers
double n; // Temp variable
double Average;
char FileName[30];
cout << "Enter file name. ";
cin >> FileName;
InputStream.open(FileName);
if (InputStream.fail())
{
cout << "Error opening file."; // Error
getch();
exit(1);
}
while (!InputStream.eof())
{
InputStream >> n;
Total += n;
cout << "\nCurrent sum: " << Total;
Numbers++;
}
Average = calculateAverage(Numbers, Total);
cout << "\n\nAverage: " << Average;
getch();
}
double calculateAverage(double Number, double Sum)
{
return (Number * 1.0) / Sum;
}
```

The file I am using contains, "1 5 7 2 5", so the answer should be 4. Instead, the program adds the last number "5" twice and gives me a totally different answer. Any ideas?