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#include<iostream>
#include<fstream>
#include<iomanip>
using namespace std;
class payroll {
ifstream fin;
public: string lastname;
char ms, paystatus;
int employeeid;
float taxrate;
double hoursworked, overtimehours, regularhours, hourlyrate, regularpay, minnp, maxnp, taxamount, netpay, grosspay, overtimepay, yearlysalary;
double findnetpay(), maxnet(double, int), minnet(double, int);
double findgrosspayhourly();
double findgrosspaysalaried();
void settingthevariables(char[], int, char, char, double, double, double);
void printheaders();
void printdata();
void findtaxamount();
void printminmax(double, double);
payroll();
~payroll();
};
payroll::payroll() {
fin.open("2142011.in"); }
payroll::~payroll() {
fin.close(); }
void sortdata(string[], double[], double[], double[]);
void payroll::settingthevariables(char alastname[], int aemployeeid, char ams,
char apaystatus, double ahoursworked, double ahourlyrate, double ayearlysalary) {
lastname = alastname;
employeeid = aemployeeid;
ms = ams;
paystatus = apaystatus;
hoursworked = ahoursworked;
hourlyrate = ahourlyrate;
yearlysalary=ayearlysalary;
}
void payroll::findtaxamount() {
taxrate = .30;
taxamount = grosspay * taxrate;
}// findtaxamount
double payroll::findgrosspayhourly() {
if (hoursworked > 40 ) {
overtimehours = hoursworked - 40;
regularpay = 40 * hourlyrate;
overtimepay = 1.5* hourlyrate * overtimehours;
grosspay = overtimepay + regularpay ; }
else {
grosspay = hoursworked * hourlyrate;
regularpay = grosspay; }
return grosspay; }
double payroll::findgrosspaysalaried() {
regularpay = yearlysalary/52;
overtimehours = hoursworked - 40;
grosspay = regularpay;
if (hoursworked > 0) {
overtimehours = hoursworked - 40;
overtimepay = 1.5* overtimehours * (regularpay/40);
grosspay = regularpay + overtimepay;
return grosspay;
}// If
};//findgrosspay
double payroll::findnetpay() {
netpay = grosspay - taxamount;
return netpay;
}
double payroll::minnet(double minnp, int i) {
if (i == 0) {minnp = 10000000;}
if (netpay < minnp) {minnp = netpay;}
return minnp;
}
double payroll::maxnet(double maxnp, int i) {
if (i == 0) {maxnp = 0;}
if (netpay > maxnp) {maxnp = netpay;}
return maxnp;
}
void sortdata(string lastname[], double overtimepay[], double taxamount[], double netpay[] ){
int i,j;
const int n = 100;
double *anetpay[n];
double *aovertimepay[n];
double *ataxamount[n];
string *alastname[n];
double *temp, *tempb, *tempc;
string *tempa;
int sorted = 0;
for( i = 0; i < n; i++ ){
alastname[i] = lastname + i;
aovertimepay[i] = overtimepay + i;
ataxamount[i] = taxamount +i;
anetpay[i] = netpay + i; } //for
while (!sorted){
sorted = 1;
for( j = 0; j < n -1; j++ ){
if ( *anetpay[j] > *anetpay[j+1] ){
temp = anetpay[j];
anetpay[j] = anetpay[j+1];
anetpay[j+1] = temp;
tempa = alastname[j];
alastname[j] = alastname[j+1];
alastname[j+1] = tempa;
tempb = aovertimepay[j];
aovertimepay[j] = aovertimepay[j+1];
aovertimepay[j+1] = tempb;
tempc = ataxamount[j];
ataxamount[j] = ataxamount[j+1];
ataxamount[j+1] = tempc; sorted = 0;
}//if
}//for
}//while
}//sort
void payroll::printheaders(){
cout << "------------------------------------------------------------------------------" << endl;
cout << "LAST NAME OT PAY TAX NETPAY" << endl;
cout << "-------------------------------------------------------------------------------" << endl;}
void payroll::printdata() {
cout<<setw(15)<<left<<lastname;
cout<<setprecision(2)<<setiosflags(ios::fixed | ios::showpoint);
cout<<setw(15)<<overtimepay<<setw(15)<<taxamount<<setw(15)<<netpay<<endl; }
void payroll::printminmax(double minnp, double maxnp) {
cout<<endl<<"The Max. NETPAY is $"<<maxnp<<endl;
cout<<"The Min. NETPAY is $"<<minnp<<endl;
}
int main() {
const int MAXSIZE = 100;
string lastname[MAXSIZE];
double overtimepay[MAXSIZE],taxamount[MAXSIZE], netpay[MAXSIZE];
payroll employee[6];
payroll report;
payroll settingthevariables;
payroll findgrosspay;
payroll findtaxamount ;
payroll findnetpay ;
payroll minnet;
payroll maxnet;
char alastname[14], ams, apaystatus;
int aemployeeid,n, i=0;
double ahoursworked, ayearlysalary, ahourlyrate, minnp, maxnp, ataxamount, anetpay,
aovertimepay;
report.printheaders();
ifstream fin;
fin.open("2142011.in");
while (fin>>alastname>>aemployeeid>>ams>>apaystatus>>ahoursworked>>ahourlyrate>>ayearlysalary) {
if (apaystatus == 's') {
employee[i].settingthevariables(alastname, aemployeeid, ams, apaystatus, ahoursworked, ahourlyrate, ayearlysalary);
employee[i].findgrosspaysalaried(); }
if (apaystatus == 'h') {
employee[i].settingthevariables(alastname, aemployeeid, ams, apaystatus, ahoursworked, ahourlyrate, ayearlysalary);
employee[i].findgrosspayhourly(); }
employee[i].findtaxamount();
employee[i].findnetpay();
minnp = employee[i].minnet(minnp, i);
maxnp = employee[i].maxnet(maxnp, i);
sortdata(lastname,overtimepay,taxamount, netpay);
employee[i].printdata();
i++;
}
report.printminmax(minnp, maxnp);
fin.close();
system ("pause");
}
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