Question

Programming Exercise 4.12

The Payroll Department keeps a list of employee information for each pay period in a text file. The format of each line of the file is the following: <last name> <hours worked> <hourly wage>

Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period.

• The report should be in tabular format with the appropriate header.
• Each line should contain:
  • An employee’s name
  • The hours worked
  • The wages paid for that period.

An example of the program input and output is shown below:

Enter the file name: data.txt

Name            Hours      Total Pay
Lambert            34         357.00
Osborne            22         137.50
Giacometti          5         503.50

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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// data1.txt

Lambert 34 357.00
Osborne 22 137.50
Giacometti 5 503.50
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#include <iostream>

#include <string>

#include <iomanip>

#include <fstream>

using namespace std;

int main() {
ifstream dataIn;

string filename, name;
int hours;
double totPay;

cout << "Enter the input filename :";
cin >> filename;

//Open the input file
dataIn.open(filename.c_str());
//checking whether the file name is valid or not
if (dataIn.fail()) {
cout << "** File Not Found **";
return 1;
} else {
cout << setw(20) << left << "Name" << setw(10) << left << "Hours" << setw(10) << left << "Total Pay" << endl;
while (dataIn >> name >> hours >> totPay) {
cout << setw(20) << left << name << setw(10) << left << hours << setw(10) << left << totPay << endl;
}
dataIn.close();

}

return 0;
}

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Output:

I C:\Program Files (x86)\Dev-Cpp\MinGW64\bin\ReadFileAndDisplayNameHours Worked TotalPay.exe Enter the input filename :data1.txt Name Hours Total Pay Lambert 34 357 Osborne 137.5 Giacometti 503.5 -- ---------- Process exited after 4.662 seconds with return value o Press any key to continue ....

_______________Could you plz rate me well.Thank You