M.V. Studio C++ - 2D Arrays NOT working with Files - c++

Question

I am new to C++ (so, please forgive me for my C++ atrocities) and am asking for help once again to the helpful people at stack Overflow. I have to create a 2D Array program that reads from 2 files, one named after the Months of the year, and the other being a table of integer values.
I have four functions that break off of main in a switch menu. Function One should display the whole chart with the months going down the first column.
Months && Values. So, basically the months are all in the first column[0] and the values line up adjacent to the months (there will be some added flair to the top most row to give a description of what the values are, but I am sure I can figure that part out)
Then the second function takes all the values in column 1 & 2 (so not [0] because that's the months).
Then my third function takes columns [4] & [5] and adds them up and displays the totals, with the months to left of the values.
My fourth and final function will allow a user to input a given month and display the value display in the 1 first column after the months.
All of my output is never ending 0's.
Please if you could give me any tips/advice/code examples/anything would be greatly appreciated, and I thank you for taking your time to read this garbage code, so that I can hopefully get better at programming! Here is my code, I have not finished it yet since I keep having loop errors that display 0's when I try to ask the program to display one of the four options.
#include <iostream>
#include <iomanip>
#include <string>
#include <fstream>
using namespace std;
// Global Array Size
const int ROWS = 12, COLUM = 9;
int parkChart[ROWS][COLUM];
//Function Prototypes
void displayCodes(const int[][COLUM], int);
int totalRecNonRec(const int[][COLUM], int rows, int total);
int tentRvByMonth(const int[][COLUM], int);
int displayMonth(const int[][COLUM], int, string);
int main()
{
// Define variables
const int DISPLAY = 1, REC_NONREC = 2, TENT_RV = 3, PER_MONTH = 4;
int response, total = 0;
string month;
ifstream inputFile;
inputFile.open("Months.txt");
ifstream inputFile2;
inputFile2.open("Vistors.txt");
cout << "Visitors to National Park" << endl;
// Do While Loop to display the menu
cout << "Enter 1 to display data" << endl;
cout << "Enter 2 to display total number of recreation and non-recreational visitors" << endl;
cout << "Enter 3 to display total tent and RV campers by month" << endl;
cout << "Enter 4 to display the number of recreational visitors for a certain month" << endl;
cout << "Enter any other number to exit" << endl << "\n";
cin >> response;
do
{
switch (response)
{
case(DISPLAY):
{
inputFile;
inputFile2;
displayCodes(parkChart, ROWS);
break;
}
case(REC_NONREC):
{
totalRecNonRec(parkChart, ROWS, total);
break;
}
case(TENT_RV):
{
tentRvByMonth(parkChart, ROWS);
break;
}
case(PER_MONTH):
{
displayMonth(parkChart, ROWS, month);
break;
}
default:
{
// Closes the file and exits
inputFile.close();
exit(0);
}
}
} while (response == 1 || response == 2 || response == 3|| response == 4);
system("pause");
return 0;
}
// Four Functions
// Display Function
void displayCodes(const int parkChart[][COLUM], int ROWS)
{
for (int row = 0; row < ROWS; row++)
{
for (int col = 0; col < COLUM; col++)
{
cout << parkChart[row][col] << "\t ";
}
cout << endl;
}
}
// Totals/Display Rec. & Non Rec. Visitors to the park + adds all months for visitors (must equal 3,350,493)
int totalRecNonRec(const int parkChart[][COLUM], int rows, int total)
{
// for loop that adds all the elements in [0-11,1]&&[0-11,2]
for (int col = 0; col < 1; col++)
{
total = 0;
for (int row = 0; row < ROWS; row++)
total += col;
cout << "The total number of recreational and non-recreational visitors: " << total << endl;
}
return total;
}
// Totals/Display Number of Tent & RV Campers by month (needs to add rv + tent) and show all months
int tentRvByMonth(const int parkChart[][COLUM], int rows)
{
for (int row = 0; row < ROWS; row++)
{
int total = 0;
for (int col = 4; col < 5; col++)
{
total += parkChart[row][col];
cout << parkChart[row][col] << " " << (col + 1) << endl;
}
cout << endl;
}
return 0;
}
int displayMonth(const int parkChart[][COLUM], int rows, string month)
{
// Prompt the user to enter a month/Display the number of Rec. Visitors for that month + Failsafe of non-months
// Need a for loop to search for the user given month, and then display the [month, 1]
cout << "Enter the month you want the number of recreational visitors\n";
getline(cin, month);
// search in first column of array
cout << "For the month of " << month << " there were " << " recreational visitors" << endl;
return 0;
}