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//Lab 3
#include <iostream>
#include <fstream>
#include <iomanip>
using std::cin;
using std::cout;
using std::endl;
using std::setw;
using std::setprecision;
using std::fixed;
using std::ios;
using std::ifstream;
using std::ofstream;
const int MAX = 100;
int ReadData(ifstream& inFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[], float tfare[], float CPM[]);
void WriteOutputFile(ofstream& outFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[],
int counter);
void PrintTotalsAndSummary(ofstream& outFile, int totalRecords);
void PassengerCount(int psgr[], int counter, int &pplt);
void TotalPaid(float tfare[], int counter, float &paid);
void AverageCostPerPerson(float paid, int pplt, float ACM);
int main()
{
int pick[MAX];
int drop[MAX];
int psgr[MAX];
float dist[MAX];
float fare[MAX];
float toll[MAX];
int counter = 0;
float tfare[MAX];
float CPM[MAX];
int pplt = 0;
float paid = 0;
float ACM = 0;
int record_counter(0);
ifstream inFile;
ofstream outFile("C:\\TEMP\\lab3_report.txt");
inFile.open("C:\\TEMP\\lab3_data.txt");
if (inFile.is_open())
{
record_counter = ReadData(inFile, pick, drop, psgr, dist, fare, toll, tfare, CPM);
inFile.close();
if (outFile.is_open())
{
WriteOutputFile(outFile, pick, drop, psgr, dist, fare, toll, record_counter);
PassengerCount(psgr, record_counter, pplt);
TotalPaid(tfare, record_counter, paid);
AverageCostPerPerson(paid, pplt, ACM);
PrintTotalsAndSummary(outFile, record_counter);
outFile.close();
}
else
{
cout << "Trouble Opening File";
cout << "\n\n\t\t ** About to EXIT NOW! ** ";
}
}
else
{
cout << "Trouble Opening File";
cout << "\n\n\t\t ** About to EXIT NOW! ** ";
}
return 0;
}
int ReadData(ifstream& inFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[], float tfare[], float CPM[])
{
int counter = 0;
inFile >> pick[counter] >> drop[counter] >> psgr[counter] >> dist[counter] >> fare[counter] >> toll[counter];
cout << setiosflags(ios::left)
<< "Pickup location" << resetiosflags(ios::left)
<< setw(24) << "Drop-off location" << resetiosflags(ios::left)
<< setw(15) << "# of ppl" << resetiosflags(ios::left)
<< setw(17) << "Distance" << resetiosflags(ios::left)
<< setw(11) << "Fare" << resetiosflags(ios::left)
<< setw(15) << "Toll" << resetiosflags(ios::left)
<< setw(16) << "Total Fare" << resetiosflags(ios::left)
<< setw(18) << "Cost Per Mile" << resetiosflags(ios::left)
<< endl << endl;
while (!inFile.eof())
{
tfare[counter] = fare[counter] + toll[counter];
if (dist[counter] == 0)
CPM[counter] = 0;
else
CPM[counter] = fare[counter] / dist[counter];
cout << fixed << setprecision(2) << setiosflags(ios::left) << setw(10)
<< pick[counter] << resetiosflags(ios::left)
<< setw(20) << drop[counter] << resetiosflags(ios::left)
<< setw(20) << psgr[counter] << resetiosflags(ios::left)
<< setw(19) << dist[counter] << resetiosflags(ios::left)
<< setw(14) << fare[counter] << resetiosflags(ios::left)
<< setw(14) << toll[counter] << resetiosflags(ios::left)
<< setw(14) << tfare[counter] << resetiosflags(ios::left)
<< setw(14) << CPM[counter] << resetiosflags(ios::left)
<< endl;
counter++;
inFile >> pick[counter] >> drop[counter] >> psgr[counter] >> dist[counter] >> fare[counter] >> toll[counter] >> tfare[counter];
}
return counter;
}
void WriteOutputFile(ofstream& outFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[],
int counter)
{
outFile << " Here is the Output File" << endl;
for (int i = 0; i < counter; i++)
{
outFile << setiosflags(ios::left) << setw(5)
<< pick[i] << resetiosflags(ios::left)
<< setw(10) << drop[i] << resetiosflags(ios::left)
<< setw(12) << psgr[i] << resetiosflags(ios::left)
<< setw(14) << dist[i] << resetiosflags(ios::left)
<< setw(14) << fare[i] << resetiosflags(ios::left)
<< setw(14) << toll[i]
<< endl;
}
}
void PassengerCount(int psgr[], int counter, int &pplt)
{
for (int i = 0; i < counter; i++)
{
pplt = pplt + psgr[i];
}
cout << endl << "Total number of passengers transported: " << pplt << endl;
}
void TotalPaid(float tfare[], int counter, float &paid)
{
for (int i = 0; i < counter; i++)
{
paid = paid + tfare[i];
}
cout << "Total fairs paid: $" << paid << endl;
}
void AverageCostPerPerson(float paid, int pplt, float ACM)
{
ACM = paid / pplt;
cout << "Average cost per person: $" << ACM << endl;
}
void PrintTotalsAndSummary(ofstream& outFile, int totalRecords)
{
cout << "\n\n\t\t\t\t\t\t** Total Records: " << totalRecords << " **\n"
<< "\t\t\t\t\t\t\t The End \n";
outFile << "\n\n\t** Total Records: " << totalRecords << " **\n"
<< "\t\t The End \n";
}
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