Can you find a bug in this program and then fix it so that


Can you find a bug in this program and then fix it so that it won't have an infinite loop?

#include
#include

using namespace std;

void CalculateAvgScore(ifstream &fIn,ofstream &fOut);

int main(int argc, char *argv[])
{
ifstream fin;
ofstream fout;

char inFileName[20],outFileName[20];

cout << "Enter the name of an existing text file: ";
cin>>inFileName;

cout << "Enter a name for output text file: ";
cin>>outFileName;

fin.open(inFileName,fstream::in);//open the input file
fout.open(outFileName,fstream::out);//open the ouuput file

CalculateAvgScore(fin,fout);//add one more field avgscore to the output file

fin.close();//close the input file
fout.close();//close the output file

system ("PAUSE");
return 0;
}

void CalculateAvgScore(ifstream &fIn,ofstream &fOut)
{
while (!fIn.eof())
{
char firstName[30],lastName[30];
int Scores[10]={0};
int totalScore=0;
double avgScore=0;

fIn>>lastName;//read lasttname
fIn>>firstName;//read firstname

if (lastName[0]=='') continue;//skip empty lines

for (int i=0;i<10;i++)
{
fIn >> Scores[i];//read score one by one
totalScore += Scores[i];
}

avgScore = (double)totalScore / 10;//calculate avg score

fOut << lastName;//write lastname
fOut << " ";//write one space

fOut << firstName;//write firstname
fOut << " ";

for (int j=0;j<10;j++)
{
fOut << Scores[j];//write score one by one
fOut << " ";
}

fOut << avgScore;//write avg score
fOut << "n";//write one change line character
}
}

Attachment:- consuelo_charlton_assignment5.09.zip

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C/C++ Programming: Can you find a bug in this program and then fix it so that
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