C++ Program. Lets consider a text file named \"employees.txt.\" The file contain

Question

C++ Program. Lets consider a text file named "employees.txt." The file contains data organized according to the following format:

            John     Smith      20     9

     Sarah     Johnson     35    12

     Mary      Taylor    27     11

     Jim      Stewart   23    8

The numbers closer to the name are hours worked per week. the numbers to the right are the hourly rate. Write a program that computes the weekly salary of each employee. The program prints the first name, last name, and weekly salary of each employee in a file names results.txt

Explanation / Answer

#include <iostream>
#include <fstream>
#include <iomanip>

using namespace std;

struct employee{
   string firstName;
   string lastName;
   int hours;
   double hourlyRate;
};

int getInput(employee employees[]){
   ifstream in;
   in.open("employees.txt");
   string name;
   int hours, count = 0;
   double hRate;
   if(in.is_open()){
       while(in >> name){
           employee temp;
           temp.firstName = name;
           in >> name;
           temp.lastName = name;
           in >> hours;
           temp.hours = hours;
           in >> hRate;
           temp.hourlyRate = hRate;
           employees[count++] = temp;
       }
       return count;
   }
   else{
       cout << "Can not find employees.txt in project directory" << endl;
       return 0;
   }  
}

void printOutput(employee employees[], int count){
   cout << "First Name" << " Last Name" << " Salary" << endl;
   for(int i = 0; i < count; ++i){
       double salary = employees[i].hours * employees[i].hourlyRate;
       cout << employees[i].firstName << " " << employees[i].lastName << " " << salary << endl;
   }
}

int main(){
   employee employees[100];
   int count;
   count = getInput(employees);
   if(count != 0){
       printOutput(employees, count);
   }
   return 0;
}

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.