int main()	{
 
	// Constants
	double UTILITYFEE	= 3.00;		// convert into cents
	double TAX		= 0.0012;		// convert into cents
 
	// Input Variables
	string CustomerName;		// Customer's first name
	string AccountNo;			// Customer's last name
	string Date;				// Date
	double Outlets;				// Number of Outlets
	char Cable;					// Type of cable service
	ifstream In;				// input stream
	ofstream Out;				// output stream
 
	// Local Variables
	int NumCustomers;					// number of customers
	double ServiceCharge;				// charge for N, B, or P
	double RegTax;						// tax on services
	double OutletCharge;				// number of outlets over one
	int TotalOutletCharge;				// total charge of outlets
	int TotalCustomerCharge;			// total charge of services for customer
	int TotalServiceCharge;				// total charge of all services
	int TotalUtilityCharge;				// total charge of utility tax
	int TotalTax;						// total regulatory tax
	int TotalFee;						// total charged to customer
	double AverageOutlet;				// average number of outlets
	double AverageService;				// average service charge
	double AverageUtility;				// average utility fee
	double AverageTax;					// average regulatory tax
	double AverageFee;					// average total fee
 
	// Initialize Variables
	NumCustomers				= 0;
	TotalOutletCharge			= 0;
	TotalCustomerCharge			= 0;		
	TotalServiceCharge			= 0;
	TotalUtilityCharge			= 0;
	TotalTax					= 0;
	TotalFee					= 0;
	AverageOutlet				= 0;
	AverageService				= 0;
	AverageUtility				= 0;
	AverageTax					= 0;
	AverageFee					= 0;
 
	// Open input and output file streams
	In.open("CableRecs.txt");
	Out.open("CableBills.txt");
 
	Out << fixed << showpoint;		// enables setprecision for output file
 
	// Print error message if input file not found
		if (In.fail())	{
			cout << "Input file not found" << endl;
			cout << "Exiting..." << endl;
 
				return EXIT_FAILURE;
		}
 
	// Print output header
	PrintHeader( Out );
 
	// Priming Read
	In.ignore(35, '\n');
	getline(In, CustomerName, '\t');
	getline(In, AccountNo, '\t');
	getline(In, Date, '\t');
	In >> Outlets >> Cable;
 
	while ( In )	{
		NumCustomers++;										// count number of customers
		CalcOutletCharge( Outlets, OutletCharge );			// calculate outlet charge
		SumTotal( OutletCharge, TotalOutletCharge );			// sum total outlet charge
		SumTotal( UTILITYFEE, TotalUtilityCharge );			// sum total utility fee
 
		PickService( In, Cable, ServiceCharge );			// pick service plan
 
		CalcRegTax( ServiceCharge, OutletCharge, TAX, RegTax );												// calculate regulatory tax
		CalcTotalCustomerCharge( ServiceCharge, OutletCharge, UTILITYFEE, RegTax, TotalCustomerCharge );	// calculate total customer charges
		SumTotal( RegTax, TotalTaxDollars, TotalTaxCents );																		// sum total tax
		SumTotal( TotalCustomerCharge, TotalFee );															// sum total customer charges
		SumTotal( ServiceCharge, TotalServiceCharge );														// sum total service charges
 
		PrintResults( Out, CustomerName, AccountNo, Date, OutletCharge, ServiceCharge, UTILITYFEE, RegTax, TotalCustomerCharge );	// print results to output
 
		// get new line of input
		getline(In, CustomerName, '\t');
		getline(In, AccountNo, '\t');
		getline(In, Date, '\t');
		In >> Outlets >> Cable;
 
	}
 
	CalcAverage( TotalOutletCharge, NumCustomers, AverageOutlet );		// average outlet charge
	CalcAverage( TotalServiceCharge, NumCustomers, AverageService );		// average service charge
	CalcAverage( TotalUtilityCharge, NumCustomers, AverageUtility );	// average utility charge
	CalcAverage( TotalTax, NumCustomers, AverageTax );					// average tax charge
	CalcAverage( TotalFee, NumCustomers, AverageFee );					// average fee charge
 
	// print rest of output file
	PrintCloser( Out, TotalOutletCharge, TotalServiceCharge, TotalUtilityCharge,
				 TotalTax, TotalFee, AverageOutlet, AverageService, AverageUtility,
				 AverageTax, AverageFee );
 
return EXIT_SUCCESS;
 
}
 
 
/////////////////////////////////////////////////////////////////////////// PrintHeader
//	Prints header of output file
//
//	Parameters:
//		Out		file stream to be printed to
//
//	Returns:	header of output file
//
//	Pre:		ofstream opened
//	Post:		header of output file printed
//
void PrintHeader( ofstream& Out)
{
 
	Out << "Programmer: " << "Ryan Dougherty" << endl;
	Out << "CS 1044 Project 4 Fall 2007" << endl << endl;
 
	Out << "Adufia Customer Billing Report:" << endl << endl;
 
	Out << left;
	Out << setw(24) << "Customer"
		<< setw(18)	<< "Account"
		<< setw(14) << "Billing"
		<< setw(8)	<< "Outlets"
		<< setw(8)	<< "Service"
		<< setw(8)	<< "Utility"
		<< setw(11)	<< "Regulatory"
		<< setw(6)	<< "Total" << endl;
 
	Out << setw(24)	<< "Name"
		<< setw(18)	<< "Number"
		<< setw(14)	<< "Date"
		<< setw(8)	<< "Charge"
		<< setw(8)	<< "Plan"
		<< setw(8)	<< "Tax"
		<< setw(11)	<< "Tax"
		<< setw(6)	<< "Fee" << endl;
 
	Out << "________________________________________________________________________________________________"
		<< endl;
}
 
/////////////////////////////////////////////////////////////////////////// CalcOutletCharge
//	Calculates charge for outlets used over 1
//
//	Parameters:
//		int 	number of outlets used
//
//	Returns:	charge for outlets in cents
//
//	Pre:		outlets read from input file
//	Post:		outlet charge stored into OutletCharge
//
void CalcOutletCharge( double Outlets, double& OutletCharge )
{
	OutletCharge = (Outlets - 1.0);		// will calculate outlet charge in cents
}
 
/////////////////////////////////////////////////////////////////////////// SumTotal
//	keeps a running total of a sum of numbers
//
//	Parameters:
//		int		number to be summed
//		int&	sum of the numbers
//
//	Returns:	sum stored into variable
//
//	Pre:		sum is initialized, number to be summed has value
//	Post:		sum is updated
//
void SumTotal( double Number, double& Sum )
{
	int Sum;
	int Temp;
 
	Temp = Number * 100;
	Sum = Sum + Number;
 
	Dollars = Sum / 100;
	Cents	= Sum % 100;
}
 
/////////////////////////////////////////////////////////////////////////// PickService
//	picks the service plan/charge for each customer based on a char value
//
//	Parameters:
//		ifstream&	for if statement
//		char		determines service plan type
//		int&		service plan charge, in cents
//
//	Returns:		service plan charge in cents
//
//	Pre:			char value is read from input file
//	Post:			service plan is determined for customer
//
void PickService( ifstream& In, char Cable, double& ServiceCharge )
{
	int temp;
 
	if (Cable == 'N')
			ServiceCharge = 14.95;		// converts service charge to cents
		else if (Cable == 'B')
			ServiceCharge = 34.95;		// converts service charge to cents
		else if (Cable == 'P')
			ServiceCharge = 69.95;		// converts service charge to cents
}
 
/////////////////////////////////////////////////////////////////////////// CalcRegTax
//	calculates regulatory tax for customer
//
//	Parameters:
//		int			charge for service			
//		int			charge for outlets
//		int			tax applied
//		int&		regulatory tax calculated
//
//	Returns:		regulatory tax to be added to customer's bill
//
//	Pre:			all variables have values stored, regtax intialized
//	Post:			regtax given new value for customer
//
void CalcRegTax(double ServiceCharge, double OutletCharge, double TAX, double& RegTax)
{
	RegTax = (ServiceCharge + OutletCharge) * TAX;	// tax is converted to cents
 
}
 
/////////////////////////////////////////////////////////////////////////// CalcTotalCustomerCharge
//	calculates total bill for customer
//
//	Parameters:
//		int			service charge in cents		
//		int			outlet charge in cents
//		int			regulatory taxin cents
//		int			utility fee in cents
//		int&		total charge for customer
//
//	Returns:		total charge for individual customer
//
//	Pre:			all variables have values stored, totalcustomercharge initialized
//	Post:			totalcustomercharge stored with new value
//
void CalcTotalCustomerCharge( double ServiceCharge, double OutletCharge, double UTILITYFEE, double RegTax, double& TotalCustomerCharge )
{
	TotalCustomerCharge = ServiceCharge + OutletCharge + UTILITYFEE + RegTax;
}
 
/////////////////////////////////////////////////////////////////////////// PrintResults
//	prints results for each customer
//
//	Parameters:
//		ofstream&	output file stream
//
//	Returns:		printed values of results
//
//	Pre:			all variables have values
//	Post:			results printed to output file
//
void PrintResults( ofstream& Out, string CustomerName, string AccountNo, string Date, double OutletCharge, double ServiceCharge, double UTILITYFEE, double RegTax, double TotalCustomerCharge )
{
		Out << left;
		Out << setw(24) << CustomerName;
		Out << setw(18) << AccountNo;
		Out << setw(15) << Date;
		Out << setw(8)	<< setprecision(2)	<< OutletCharge;
		Out << setw(8)	<< setprecision(2)	<< ServiceCharge;
		Out << setw(8)	<< setprecision(2)	<< UTILITYFEE;
		Out << setw(11)	<< setprecision(2)	<< RegTax;
		Out << setw(6)	<< setprecision(2)	<< TotalCustomerCharge	<< endl;
}
 
/////////////////////////////////////////////////////////////////////////// CalcAverage
//	calculates the average of a sum and the number of customers
//
//	Parameters:
//		int			total to be averaged
//		int			number of customers
//		int&		average value in cents
//
//	Returns:		average value in cents
//
//	Pre:			all variables have values
//	Post:			average is calculated and stored into average
//
void CalcAverage( double Total, int Divisor, double& Average )
{
	Average		= Total / Divisor;
}
 
/////////////////////////////////////////////////////////////////////////// PrintCloser
//	prints the rest of the output file
//
//	Parameters:
//		ofstream&	output file stream
//
//	Returns:		rest of output file
//
//	Pre:			all variables have values
//	Post:			all of output file is printed
//
void PrintCloser( ofstream& Out, double TotalOutletCharge, double TotalServiceCharge, double TotalUtilityCharge, double TotalTax, double TotalFee, double AverageOutlet, double AverageService, double AverageUtility, double AverageTax, double AverageFee )
{
 
	Out << "________________________________________________________________________________________________"
		<< endl;
	Out << left;
	Out << setw(56) << "Totals:"
		<< setw(8)	<< setprecision(2) << TotalOutletCharge
		<< setw(8)	<< setprecision(2) << TotalServiceCharge
		<< setw(8)	<< setprecision(2) << TotalUtilityCharge
		<< setw(11) << setprecision(2) << TotalTax
		<< setw(6)	<< setprecision(2) << TotalFee	<< endl;
	Out << setw(56) << "Averages:"
		<< setw(8)  << setprecision(2) << AverageOutlet
		<< setw(8)	<< setprecision(2) << AverageService
		<< setw(8)	<< setprecision(2) << AverageUtility
		<< setw(11) << setprecision(2) << AverageTax
		<< setw(6)	<< setprecision(2) << AverageFee << endl;
}