Issue with an Input file

[suntzu626]

I can't seem to get my program to read in data from an input file correctly. Here's my code:

#include <iostream>
#include <iomanip>
#include <string>
#include <fstream>
using namespace std;
//Jordan Kugler
void calcAvg(ifstream&,ofstream&,float&);
char calcGrade(float);
int main()
{
	ifstream inFile;
	ofstream outFile;
	inFile.open ("/HW#5 Input.txt");
	outFile.open ("/HW#5 Output.txt");
	string name;
	float classAvg = 0;
	float classSum;
	float courseAvg;
	char grade;
	outFile<<"Student Test1 Test2 Test3 Test4 Test5 Avg Grade\n";
	for (int i = 0; i <= 10; i++)
	{
		inFile>>name;
		outFile<<setw(10)<<name;
		calcAvg(inFile, outFile, courseAvg);
		outFile<<setw(6)<<courseAvg;
		grade = calcGrade(courseAvg);
		outFile<<grade<<endl;
		classSum += courseAvg;
	}
	classAvg = classSum / 10;
	outFile<<"Class Average: "<<classAvg;
	inFile.close();
	outFile.close();
}

void calcAvg(ifstream& inF,ofstream& outF,float& courseAvg)
{
	int score,i,sum = 0;
	for (i = 1;i <= 5;i++)
	{
		inF>>score;
		outF<<setw(4)<<score<<" ";
		sum += score;
	}
	courseAvg = sum / 5;
}

char calcGrade(float courseAvg)
{
	char grade;
	if (courseAvg >= 90)
		grade = 'A';
	else
		if (courseAvg >= 80)
			grade = 'B';
		else
			if (courseAvg >= 70)
				grade = 'C';
			else 
				if (courseAvg >= 60)
					grade = 'D';
				else
					grade = 'F';
	return grade;
}

The only thing that prints to the output file is the first outFile statement with the column headers. My input file is a list of 10 names and 5 test scores next to each.

[PanGalactic]

You might want to check whether inFile is good().

[suntzu626]

My compiler's error message looks like this:

HW#5(4151) malloc: *** error for object 0x10000c940: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug

I have no idea what this means. Please help. :(