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#include <iomanip>
#include <fstream>
#include <string>
using namespace std;
ifstream infile;
ofstream outfile, errorfile;
void GetData ( string&, string&, double&, double&, int&, char&, double&, double&, int&, char&);
void SendData (string, string, double, double, double, double, double, double);
double Gross (double wage, double hours);
double FITW (double Gross, int exemptions, char maritalstatus);
double FICA (double Gross);
int main ()
{
infile.open("employee.txt");
string firstname, lastname;
double wage, hours, fitw, grosspay, ficatax, netpay, wageError, hourError;
char maritalstatus, MSerror;
int exemptions, exempError;
while ( ! infile.eof () )
GetData (firstname, lastname, wage, hours, exemptions, maritalstatus, wageError, hourError, exempError, MSerror);
if(!exempError && !MSerror && !wageError && hourError)
{
grosspay = Gross (hours, wage);
ficatax = FICA (grosspay);
fitw = FITW (grosspay, exemptions, maritalstatus);
netpay = grosspay - ficatax - fitw;
SendData (firstname, lastname, hours, wage, grosspay, netpay, ficatax, fitw);
}
infile.close();
}
void GetData (string& firstname, string& lastname, double& wage, double& hours, int& exemptions, char& maritalstatus, double& wageError, double& hourError, int& exempError, char& MSerror)
{
infile >> firstname >> lastname >> wage >> hours >> exemptions >> maritalstatus;
wageError = wage < 0;
hourError = hours < 0;
exempError = exemptions < 0;
MSerror = (maritalstatus != 'M' || 'S' || 'm' || 's');
if (MSerror)
errorfile <<"Marital status error for: "<< firstname << lastname <<" " << wage << " " << hours << " " << exemptions << " " << maritalstatus;
if (wageError)
errorfile <<"Wage error for: "<< firstname << lastname <<" " << wage << " " << hours << " " << exemptions << " " << maritalstatus;
if (hourError)
errorfile <<"Hour error for: "<< firstname << lastname <<" " << wage << " " << hours << " " << exemptions << " " << maritalstatus;
if (exempError)
errorfile <<"Exemption error for: "<< firstname << lastname <<" " << wage << " " << hours << " " << exemptions << " " << maritalstatus;
}
double Gross(double wage, double hours)
{
return (wage*hours);
if (hours>40)
return (wage*40+(hours-40)*1.5*wage);
}
double FITW (double Gross, int exemptions, char maritalstatus)
{
double AWIncome;
AWIncome=Gross-(exemptions*73.08);
if ((AWIncome<=721) && (maritalstatus=='S' || 's'))
return (0);
else if ((AWIncome>721 && AWIncome<=7510) && (maritalstatus=='S' || 's'))
return ((AWIncome-721)*0.28+93.60);
else
return ((AWIncome-7510)*0.35+2167.16);
if ((AWIncome<=1515) && (maritalstatus=='M' || 'm'))
return (0);
else if ((AWIncome>1515 && AWIncome<=7624) && (maritalstatus=='M' || 'm'))
return ((AWIncome-1515)*0.15+187.15);
else
return ((AWIncome-7624)*0.30+2020.42);
}
double FICA (double Gross)
{
const double FICAtax=0.0565;
return (Gross*FICAtax);
}
void SendData (string firstname, string lastname, double hours, double wage, double netpay, double Gross, double FICA, double FITW)
{
outfile.open("payroll.txt");
outfile <<fixed<< showpoint << setprecision(2);
outfile << "***********************************************" <<endl;
outfile <<"Payroll for: " << firstname << lastname << endl;
outfile <<"Hours worked: " << hours << endl;
outfile <<"Hourly wage: " << wage << endl;
outfile <<"Gross pay: " << Gross << endl;
outfile <<"FICA tax: " << FICA << endl;
outfile <<"Federal Income Tax Witheld: " << FITW << endl;
outfile <<"Your net income is: " << netpay << endl;
outfile <<"***********************************************" <<endl;
outfile.close();
}
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