The Dayton Fire & Brimstone company has asked you to write a program which will

Question

The Dayton Fire & Brimstone company has asked you to write a program which will produce a report, in chart form, showing how their four divisions are doing this year in generating sales. Each division has five sales territories.

The four divisions are East Coast, Mid-West, Far-West, and West Coast.

In main:

-have the user enter a file name for a text file which will hold the sales for all divisions and their territories; define a vector to hold the division names and an array of doubles to hold each of the four division's sales total.

-call a function which repeatedly has the user enter a division name and place it in the vector, and then enters the division’s five sales amounts and places each of them into the text file, using the division name as a prompt. Validate that each sales amount is zero or greater.

-call a second function which processes the file by summing the sales of each division and placing the total into the array of divisional sales totals.

-in main: process the divisional totals array by producing the following sales chart:

-display a Sales Chart title line

-display a single line for each division, showing:

>the division’s name

>the division’s total sales amount

>an asterisk (*) for each $1,000 in sales, e.g., $3, 500 in sales would show: * * *

-also determine the division with the most sales

After the sales chart is displayed, display the division name and sales amount of the division with the most sales.

Note: arrays and files must be processed with loops, and any vector statements or functions must be from Chapter 7 of our textbook.

Use this data for the screen print:

East Coast: $800, $1,200, $2,000, $500, $2,500

Mid-West: $1,000, $3,000, $2,500, $5,000, $1,500

Far-West: $50, $150, $400, $200, $199

West Coast: $200, $0, $500, $100, $201

_________________________

I would also like it to be formatted similarlly to this:

#include <iostream>
#include <string>

using namespace std;

const int DAYS = 4;
void Get_Data(char weath[][DAYS], const int MN, string mn[]);

int main ()
{
   const int MONTHS = 3, TYPE = 3;
   char weather[MONTHS][DAYS];
   string month[MONTHS] = {"June", "July", "August"};
   string type[TYPE] = { "rainy", "cloudy", "sunny" };
   int stats[MONTHS][TYPE] = { { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } };
   int statsTotals [TYPE] = { 0, 0, 0 };
   int rainy = 0, cloudy = 1, sunny = 2;

   Get_Data(weather, MONTHS, month);
  
   for (int m = 0; m < MONTHS; m++)
   {
       for (int d = 0; d < DAYS; ++d)
       {
           if (weather[m][d] == 'R')
           {
               stats[m][rainy]++;
           }
           else if (weather[m][d] == 'C')
           {
               stats[m][cloudy]++;
           }
           else
           {
               stats[m][sunny]++;
           }
       }
   }

   cout << " *** Summer Weather Report ***";
   for (int m = 0; m < MONTHS; m++)
   {
       for (int t = 0; t < TYPE; t++)
       {
           cout << " For " << month[m] << ": " << stats[m][t] << " days were " << type [t];
           statsTotals[t] += stats[m][t];
       }
       cout << endl;
   }  
  
   cout << endl << endl;
   for (int t = 0; t < TYPE; t++)
   {
       cout << " Total " << type[t] << " days were : " << statsTotals[t];
   }  
  
   cout << endl << endl;
   system("pause");
   return (0);
}
void Get_Data(char weath[][DAYS], const int MN, string mn [])
{
   int day;
   for (int m = 0; m < MN; m++)
   {
       day = 0;
       for (int d = 0; d < DAYS; d++)
       {
           if (d == 0)
           {
               day = 1;
           }
           else
           {
               day += 8;
           }

           cout << " Enter the code (R, C or S) for " << mn[m] << ", day " << day << ">";
           cin >> weath[m][d];
       }
   }
}

Explanation / Answer

//main.cpp

#include <iostream>

#include <fstream>

#include <string>

#include <vector>

using namespace std;

const size_t TOTAL_DIV = 4;

const size_t NO_OF_TERRITORIES = 5;

// Using this struct to read data from the file easily

struct FileRecord {

string divName;

double sale1;

double sale2;

double sale3;

double sale4;

double sale5;

friend istream& operator >> (istream& is, FileRecord& fileRecord)

{

is >> fileRecord.divName >> fileRecord.sale1 >> fileRecord.sale2 >> fileRecord.sale3 >> fileRecord.sale4 >> fileRecord.sale5;

return is;

}

};

// This method repeatedly asks the user to enter division name

// and sales amounts for it's territories

void GetData(vector<string>& divNames, const string& fileName)

{

ofstream outFile(fileName);

string divName;

double saleAmount;

string command = "Y";

do

{

cout << "Enter division name: ";

cin >> divName;

outFile << divName << "> ";

divNames.emplace_back(divName);

for (size_t i = 1; i <= NO_OF_TERRITORIES; ++i)

{

cout << "Sale amount " << i << ": ";

cin >> saleAmount;

if (!saleAmount > 0)

throw runtime_error("Invalid sales amount.");

outFile << " " << saleAmount;

}

cout << "Do you want to enter more division? (Y for yes, anything else to stop): ";

cin >> command;

if ((command == "Y" || command == "y"))

outFile << " ";

} while (command == "Y" || command == "y");

}

// This methods reads data from the given files names

// and processes the sales amount for each division

void ProcessFile(vector<string>& divNames, string& fileName, double* divisionalSalesTotal)

{

ifstream inFile(fileName);

string line;

FileRecord record;

for (size_t i = 0; i < divNames.size(); ++i)

{

inFile >> record;

divisionalSalesTotal[i] = record.sale1 + record.sale2 + record.sale3 + record.sale4 + record.sale5;

}

}

int main()

{

vector<string> divNames;

string fileName;

cout << "Enter filename to save data to: ";

cin >> fileName;

GetData(divNames, fileName);

double* divisionalSalesTotal = new double[divNames.size()];

ProcessFile(divNames, fileName, divisionalSalesTotal);

double maxSales = divisionalSalesTotal[0];

string maxSaleDivision = divNames[0];

for (size_t i = 0; i < divNames.size(); ++i)

{

if (divisionalSalesTotal[i] > maxSales)

{

maxSales = divisionalSalesTotal[i];

maxSaleDivision = divNames[i];

}

cout << endl << "******* Sales Chart ******" << endl;

cout << "Division name: " << divNames[i] << " Total Sales: $" << divisionalSalesTotal[i];

int times = divisionalSalesTotal[i] / 1000;

for (size_t j = 0; j < times; ++j)

{

cout << "*";

}

cout << endl;

}

delete[] divisionalSalesTotal;

cout << endl << "Division with maximum sales: " << maxSaleDivision << " Sales amount: " << maxSales;

system("pause");

}

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