i tring to write a employee payroll code with functions and read data from the txt. file and also need help with bubble sort that sorts and displays starting from employees last name and calculations.
//txt file//
Hours Pay rate empID first name last name
40.0 10.00 A1234 Jane Adams
50.0 10.00 L8765 Mary Lincoln
25.5 10.85 W7654 Martha Washington
52.0 15.75 A9876 John Adams
45.0 25.00 W1235 George Washington
40.25 55.00 L9087 Abraham Lincoln
30.0 9.75 T9876 William Tell
42.5 12.50 M7654 Missy Muffett
30.0 10.00 P8765 Peter Piper
and here is my code
here are the errors the are giving
//txt file//
Hours Pay rate empID first name last name
40.0 10.00 A1234 Jane Adams
50.0 10.00 L8765 Mary Lincoln
25.5 10.85 W7654 Martha Washington
52.0 15.75 A9876 John Adams
45.0 25.00 W1235 George Washington
40.25 55.00 L9087 Abraham Lincoln
30.0 9.75 T9876 William Tell
42.5 12.50 M7654 Missy Muffett
30.0 10.00 P8765 Peter Piper
and here is my code
Code:
#include <iostream>
#include <cstdio>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;
const int SZ = 55;
void tellUser();
int readData( string [], string [], string [], double [], double []);
int bubbleSort();
int outputScr();
int regular();
int overtime();
int grossPay();
int main()
{
string firstname[SZ], lastname[SZ];
string empids[SZ];
double hours[SZ];
double rates[SZ];
ofstream outputFile;
bool swapmade = false;
bool screenonly = false;
char yesno;
int i, numemp;
numemp = readData(firstname, lastname, empids, hours, rates);
for (i = 0; i < numemp; i++)
{
cout << firstname[i] << lastname[i] << empids[i] << hours[i]
<< rates[i] << endl;
}
bubbleSort();
outputScr();
return 0;
} //end main
/* bubbleSort()
* sorts employees with theor last name snd displays in
* screen and txt file
*/
int bubbleSort()
{
cout << "sorting golfer\n";
lastpos = numemp;
do
{
lastpos--;
swapmade = false;
for ( i = 0; i < lastpos; i++)
{
swap(firstn[i], firstn[i+1]);
swap(lastn[i], lastn[i+1]);
swap(empID[i], empID[i+1]);
swap(hrs[i], hrs[i+1]);
swap(rate[i], rate[i+1]);
swapmade - true;
}
} while(swapmade);
}
/* outputScr()
* displays the employee payroll function to the screen and txt file
*/
int outputScr()
{
cout <<"First Last Employee Hours Rate Regular Overtime Gross\n";
cout <<"Name Name Number Worked of Pay Pay Pay Pay\n";
cout <<"===================================================================\n";
for ( i=0; i < numemp; i++)
{
cout<< setw(7) << firstn[i] << setw(13) << lastn[i];
cout<< setw(12) << empID[i] << " " << setw(10) << hrs[i] << " ";
cout<< setw(11) << rate[i] << " " << setw(11) << regular << " ";
cout<< setw(11) << overtime << " " << setw(11) << grossPay << " \n";
if (!screenonly)
{
outputFile << setw(7) << left << firstn[i] << " ";
outputFile << setw(7) << left << lastn[i] << " ";
outputFile << setw(4) << fixed << right << empID << " ";
outputFile << setw(4) << fixed << right << hrs[i] << " ";
outputFile << setw(4) << fixed << right << rate[i] << " \n";
}
}
if (!screenonly)
{
outputFile.close(); cout << "Output file closed\n\n";}
} // end else
/* rellUser(0
* tells about the program to the user
*/
void tellUser()
{
cout <<"\nThis program reads a file called employees.txt,\n";
cout <<"and it calculates the regular pay, overtime pay\n";
cout <<"and grosspay and total for grosspay for each employee and\n";
cout <<"sorts the from last name.\n";
cout<<"output is written to the screen. \n\n"; //tell user what program does
}
/* regular()
* calculates employees regular pay
*/
int regular()
{
double hours, rate;
if(hours <= 40)
grossPay = hours * rate;
}
/* overtime()
* calculates employees overtime pay
*/
int overtime()
{
double hours, rate;
// const int emp_hrs = 40;
// const double emp_over = 1.5;
if (hours >= 40)
overtime = (hours - 40) * rate * 1.5;
}
/* grossPay()
* calculates employees regular + overtime pay
*/
int grossPay(double &)
{
double hours, rate;
if (hours <= 40)
grossPay = (hours * rate);
else
grossPay = ((hours - 40) * rate * 1.5);
}
/**************************************************
* readData
* firstname , lastname, empID, hours, rate of pay
*/
int readData(string firstn[], string lastn[], string empID[], double hrs[], double rate[])
{
int numemp;
ifstream inputFile;
int i = 0;
tellUser();
// open file and read inputs from employees.txt
inputFile.open("employees.txt");
if (inputFile.fail())
{
cout << "Error opening file employees.txt \n\n";
cout << "end of program\n\n";
}
else
{
while ((inputFile >> hrs[i]) && (i < SZ))
{
inputFile >> rate[i];
inputFile >> empID[i];
inputFile >> firstn[i];
inputFile >> lastn[i];
i++;
} //end while
cout << "There were " << i << " employess\n\n";
numemp = i;
inputFile.close();
//************* close input file ****************//
cout << "input file closed\n\n";
cout << "Payroll being written to file payroll.txt\n"; //output function
outputFile.open("payroll.txt"); // output file
if (outputFile.fail())
{
screenonly = true;
cout <<" output file did not open\n";
cout <<" output file will only be sent to the screen\n";
}
}
}Code:
payroll.cpp: In function int bubbleSort():
payroll.cpp:52:8: error: lastpos was not declared in this scope
payroll.cpp:52:18: error: numemp was not declared in this scope
payroll.cpp:56:10: error: swapmade was not declared in this scope
payroll.cpp:57:16: error: i was not declared in this scope
payroll.cpp:59:18: error: firstn was not declared in this scope
payroll.cpp:60:18: error: lastn was not declared in this scope
payroll.cpp:61:18: error: empID was not declared in this scope
payroll.cpp:62:18: error: hrs was not declared in this scope
payroll.cpp:63:18: error: rate was not declared in this scope
payroll.cpp:66:16: error: swapmade was not declared in this scope
payroll.cpp: In function int outputScr():
payroll.cpp:77:13: error: i was not declared in this scope
payroll.cpp:77:22: error: numemp was not declared in this scope
payroll.cpp:79:30: error: firstn was not declared in this scope
payroll.cpp:79:55: error: lastn was not declared in this scope
payroll.cpp:80:30: error: empID was not declared in this scope
payroll.cpp:80:61: error: hrs was not declared in this scope
payroll.cpp:81:30: error: rate was not declared in this scope
payroll.cpp:83:16: error: screenonly was not declared in this scope
payroll.cpp:85:15: error: outputFile was not declared in this scope
payroll.cpp:92:12: error: screenonly was not declared in this scope
payroll.cpp:94:10: error: outputFile was not declared in this scope
payroll.cpp: In function int regular():
payroll.cpp:114:26: error: assignment of function int grossPay()
payroll.cpp:114:26: error: cannot convert double to int() in assignment
payroll.cpp: In function int overtime():
payroll.cpp:125:39: error: assignment of function int overtime()
payroll.cpp:125:39: error: cannot convert double to int() in assignment
payroll.cpp: In function int grossPay(double&):
payroll.cpp:134:30: error: overloaded function with no contextual type information
payroll.cpp:136:43: error: overloaded function with no contextual type information
payroll.cpp: In function int readData(std::string*, std::string*, std::string*, double*, double*):
payroll.cpp:171:9: error: outputFile was not declared in this scope
payroll.cpp:174:12: error: screenonly was not declared in this scope
