How to read values and arrays from text file

I know how to read a file with ifstream etc. I am just stuck on this task where I have a header file full of constants and a text file with 3 variables (budget, hotelType, [event1, event2, …, eventn]).

#ifndef CONSTANTS_H_
#define CONSTANTS_H_


const string nameMap[] = { "Opening", "Soccer 1", "Soccer 2", "Soccer 3",
        "Track and Field 1", "Track and Field 2", "Track and Field 3",
        "Track and Field 4", "Swimming 1", "Swimming 2", "Gymnastics 1",
        "Gymnastics 2", "Basketball 1", "Basketball 2", "Closing" };
const int eventPriceMap[] = { 2000, 80, 160, 500, 80, 100, 120, 140, 100, 100, 60, 100,
        150, 300, 800 };

const int eventDateMap[] = { 0, 3, 6, 9, 1, 2, 3, 4, 5, 6, 7, 8, 5, 7, 9 };

const int eventQuota[] = {60, 47, 30, 22, 50, 52, 42, 25, 37, 20, 43, 34, 35, 30, 40};

const int hotelPriceMap[] = {160, 210, 320};

const int hotelQuota[] ={20, 25, 30};// per day

const int MAXEVENTS = 10;

const int MAXREQUESTS = 150;

const int NUMBEROFEVENTS = 15;

const int NUMBEROFDAYS = 10;

#endif /* CONSTANTS_H_ */

9020,4[2,0,5,14,10,4,3,13,1]
7805,5[13,3,12,12,0,9,7,10,6,1]
7075,5[3,2,4,9,7,0,1,5,6,14]
7679,4[0,4,14,1,3,12,5,10]
6356,3[7,3]
6874,5[14,0,4,10,9,3]
4715,4[9]
4784,5[11]
4321,3[5,3,8,9]
6469,5[7,6,6,14,12,5,2]
4838,4[1,2]
4103,3[14]
5904,5[5,4,6]
5775,3[10,14,14,8,7,3,4]
7070,4[1,4,6,11,13,3,2,5,14]
4605,3[6,10,1,8,7,3,3]
7484,4[11,5,14,2,6,7,8,1,0]

Within another file how would I go about reading this text document and saving it into Budget, hotelType, and [events]. I absolutely have no idea im still learning c++, thankyou to anyone who helps!

Edit: I dont think the constants header file is necessary for this. My apologies

Solution

If I understand your question correctly, here is a solution to solve your problem. According to your file, you need three variables:

budget, which is 1-d array
hotelType, which is 1-d array as well
events, which can be 2-d array

So based on this the solution could be:

budget[]  = {9020,7805,7075,7679,6356,6874,4715 ...}
hotelType[] = {4,5,5,4,3,5 ...}
events[][] = {{2,0,5,14,10,4,},{13,3,12,12,0,9,7,10,6,1},{3,2,4,9,7,0,1,14} ...}

Let me know if I'm on the right track, so that we can proceed to the implementation ...

EDIT

First Solution, using array:

#include <iostream>
#include <string>
#include <fstream>

int main()
{
   std::ifstream infile("file.txt");
   std::string line;
   int budget[100], hotelType[100], events[100][100], index = 0;
   while (std::getline(infile, line)){
       std::string num;
       int i = 0;
       for( ; i < line.length(); i++){
            if(line[i] != ',' && line[i] != '[' && line[i] != ']')
                num += line[i];
            else{
                budget[index] = std::stoi(num);
                num = "";
                break;
            }
       }
       i++;
       hotelType[index] = std::stoi(line.substr(i, 1));
       i++; i++;
       for(int j = 0; i < line.length(); i++){
            if(line[i] != ',' && line[i] != '[' && line[i] != ']')
                num += line[i];
            else{
                events[index][j] = std::stoi(num);
                num = "";
                j++;
            }
       }
       index++;
   }
   for(int i = 0; i < index; i++){
       std::cout<< i + 1 << "th: ";
       std::cout<< "\tBudget    : " << budget[i] << std::endl;
       std::cout<< "\tHotel Type: " << hotelType[i] << std::endl;
       std::cout<< "\tEvents    : " << std::endl;
       for(int j = 0; j < 5; j++)
           std::cout<< "\t\t" << events[i][j] << std::endl;
   }
   return 0;
}