【解決方法】私のコードは出力を与えていません

ドライバーファイル

#include "dhoover42_prog4.h"
int main()
{
int zooCapacity;
int choice;
int creatures[zooCapacity];
int numCreatures;
char userChoice;



cout << "What is the maximum capacity of your magical creature zoo?";
cin >>  zooCapacity;
cin.ignore();
numCreatures = 0;

Creatures createArray[zooCapacity];

cout << "\n What would you like to do?";

cout << "\n\t1. Enter some Magical Creatures." << endl;
cout << "\t2. Delete a Magical Creature." << endl;
cout << "\t3. List/Print Creatures." << endl;
cout << "\t4. Print Creature Costs." << endl;
cout << "\t5. End Program." << endl;
cout << "\tEnter 1, 2, 3, 4, or 5." << endl;

cout << "CHOICE: ";
cin >> choice;
cin.ignore();

    if( choice < 1 || choice > 5 ) 
do{    
    {
        cout << "Your choice was invalid. Choose a number 1 through 5." << endl;
        cout << "CHOICE: ";
        cin >> choice;
        cin.ignore();
    }
}while(choice < 1 || choice > 5);

    switch (choice)
    {
    case 1:
        enterCreatures(zooCapacity,  numCreatures, choice,  userChoice, createArray);
        break;

    case 2:
        cout << "2. Delete a Magical Creature." << endl;
        break;

    case 3:
        cout << "3. List/Print Creatures." << endl;
        break;

    case 4:
        cout << "4. Print Creature Costs." << endl;
        break;
    case 5:
        cout << "5. End Program." << endl;
        break;
    }

    }

ヘッダファイル

#ifndef DHOOVER42_PROG4_H
#define DHOOVER42_PROG4_H

#include <iostream>
#include <iomanip>
#include <fstream>

using namespace std;

struct Cost
{
    int hoursCare;
    double hourlyCost;
    double foodCost;
    double materialCost;

};

struct Creatures
{
    string creatureName;
    string creatureDesc;
    double avgLength;
    double avgHeight;
    string creatureOrigin;
    string creatureDanger;
    double costPerMember;
    Cost cost;
};

int enterCreatures(int &zooCapacity,  int numCreatures, int choice,  char userChoice, Creatures createArray[]);
#endif

関数ファイル

#include "dhoover42_prog4.h"

int enterCreatures(int &zooCapacity, int numCreatures, int choice,  char userChoice, Creatures createArray[])
{
cout << "What do you want to do?" << endl;
cout << "\t1. Load my creatures from a file." << endl;
cout << "\t2. Enter one creature manually." << endl;

cout << "CHOICE: ";
cin >> choice;
cin.ignore();

string inputFile, stringConvert;
ifstream inFile;
int numCreatureTotal = 0;

switch (choice)
{
case 1:
    cout << "What is the name of the file with your list of creatures? (ex: filename.txt)" << endl;
    cout << "FILENAME: ";   
    cin >> inputFile;
    inFile.open(inputFile);
    if (inFile.is_open())
    {
        while (!inFile.eof())
        {
            getline(inFile, createArray[numCreatures].creatureName, '#');
            getline(inFile, createArray[numCreatures].creatureDesc, '#');
            getline(inFile, stringConvert, '#');
            createArray[numCreatures].avgLength = stod(stringConvert);
            getline(inFile, stringConvert, '#');
            createArray[numCreatures].avgHeight = stod(stringConvert);
            getline(inFile, createArray[numCreatures].creatureOrigin, '#');
            getline(inFile, stringConvert, '#');
            createArray[numCreatures].creatureDanger = stoi(stringConvert);
            getline(inFile, stringConvert, '#');
            createArray[numCreatures].cost.hoursCare = stoi(stringConvert);
            getline(inFile, stringConvert, '#');
            createArray[numCreatures].cost.hourlyCost = stod(stringConvert);
            getline(inFile, stringConvert, '#');
            createArray[numCreatures].cost.foodCost = stod(stringConvert);
            getline(inFile, stringConvert, '#');
            createArray[numCreatures].cost.materialCost = stod(stringConvert);

            cout << "\n" << createArray[numCreatures].creatureName << " was added to the zoo";
            numCreatures++;
            numCreatureTotal++;
            cout << "\n" << numCreatureTotal << " creatures from " << inputFile << " have been added to the zoo.";
        }
        if (numCreatures >= zooCapacity)
            cout << "\nYou are now at maximum capacity of " << zooCapacity << " in your zoo.";
    }
    inFile.close();
case 2:
do{
    cout << "NAME: ";
    getline(cin, createArray[numCreatures].creatureName);
    cout << "\nDESCRIPTION: ";
    getline(cin, createArray[numCreatures].creatureDesc);
    cout << "\nAVERAGE LENGTH (in feet): ";
    cin >> createArray[numCreatures].avgLength;
    cin.ignore();
    cout << "\nAVERAGE HEIGHT (in feet): ";
    cin >> createArray[numCreatures].avgHeight;
    cin.ignore();
    cout << "\nLOCATION: ";
    getline(cin, createArray[numCreatures].creatureOrigin);
    cout << "\nIS IT A DANGEROUS CREATURE? (y or n): ";
    getline(cin, createArray[numCreatures].creatureDanger);
    cout << "\nHow many hours do you spend caring for the " << createArray[numCreatures].creatureName << " ? ";
    cin >> createArray[numCreatures].cost.hoursCare;
    cin.ignore();
    cout << "\nWhat is the cost per hour for caring for the " << createArray[numCreatures].creatureName << " ? $";
    cin >> createArray[numCreatures].cost.hourlyCost;
    cin.ignore();
    cout << "\nHow much money do you spend on food for the " << createArray[numCreatures].creatureName << " ? $";
    cin >> createArray[numCreatures].cost.foodCost;
    cin.ignore();
    cout << "\nHow much money do you spend on grooming and medical supplies for the " << createArray[numCreatures].creatureName << " ? $";
    cin >> createArray[numCreatures].cost.materialCost;
    cin.ignore();
    cout << "The " << createArray[numCreatures].creatureName<< " has been added." << endl;
    cout << "Want to add more creatures? (y or n) ";
    cin >> userChoice;
    cin.ignore();

}while(userChoice == 'Y' || userChoice == 'y');
}
return numCreatures;
}

私が試したこと：

まだ何も前に働いていた