How do I store data in arrays from input file? - c++

Question

I am asked to write a program that grades students' answers to multiple-choice questions. The key and the students’ answers are stored in a file.
In the input file, there are repetitions of the following:
A name in a line followed by 15 answers, one per line (1 A, 2 D etc.)
I don't know how to store input data in two separate arrays: Key[14] and StudentAnswers[14]. For example, if the name is "Key", the following 15 lines are supposed to be stored into Key[14] array, and StudentAnswers[14] if otherwise.
The following is mainline, and any suggestions will be greatly appreciated!
#include <iostream>
#include <fstream>
#include <string>
int main()
{
const int MAX = 15;
std::ifstream InputFile;
std::string Name;
int QuestionNumber;
char Answer;
char Key[MAX];
char StudentAnswer[MAX];
char Mark[MAX];
while (! InputFile.eof())
{
std::getline(InputFile, Name);
std::cout << Name << "\n";
if (Name == "zzz")
break; // Read answers wether key or students' answers
for (int i = 0; i < MAX; ++i)
{
// If the name is key, store these in Key array
// else store them in StudentAnswer array
InputFile >> QuestionNumber >> Answer;
std::cout << QuestionNumber << " " << Answer << "\n";
}
// If the name is not key, then grade it
// To grade it, go thru whole array compare Key[i] w/ StudentAnswer[i]
// if same set Mark[i] = ' '
// else set Mark[i] = 'X';
// Print result
}
std::string Junk;
std::getline(InputFile, Junk);
}
InputFile.close();
OutputFile.close();
}