Employee Management System in cpp

 Creating an Employee Management System in C++ involves managing employee data, such as names, IDs, salaries, and other relevant information. You can build a console-based program that allows you to add, update, search for, and display employee records. Here's a simplified example of how to implement an Employee Management System in C++:

Source code

#include <iostream>

#include <vector>

#include <string>

struct Employee {

    int id;

    std::string name;

    double salary;

};

std::vector<Employee> employees;

void addEmployee() {

    Employee newEmployee;

    std::cout << "Enter employee ID: ";

    std::cin >> newEmployee.id;

    std::cout << "Enter employee name: ";

    std::cin.ignore();

    std::getline(std::cin, newEmployee.name);

    std::cout << "Enter employee salary: ";

    std::cin >> newEmployee.salary;

    employees.push_back(newEmployee);

    std::cout << "Employee added to the system.\n";

}

void displayEmployees() {

    if (employees.empty()) {

        std::cout << "Employee database is empty.\n";

        return;

    }

    std::cout << "Employee Database:\n";

    for (const Employee& employee : employees) {

        std::cout << "ID: " << employee.id << "\n";

        std::cout << "Name: " << employee.name << "\n";

        std::cout << "Salary: $" << employee.salary << "\n\n";

    }

}

int main() {

    while (true) {

        std::cout << "Employee Management System\n";

        std::cout << "1. Add an employee\n";

        std::cout << "2. Display employee database\n";

        std::cout << "3. Exit\n";

        std::cout << "Enter your choice: ";

        int choice;

        std::cin >> choice;

        switch (choice) {

            case 1:

                addEmployee();

                break;

            case 2:

                displayEmployees();

                break;

            case 3:

                std::cout << "Goodbye!\n";

                return 0;

            default:

                std::cout << "Invalid choice. Please try again.\n";

        }

    }

    return 0;

}

Output

In this code, the program defines an `Employee` structure to represent employee data. It uses a `std::vector` to store employee records. The `addEmployee` function allows you to add new employees to the database, and the `displayEmployees` function displays the list of employees. The program provides a simple menu system for user interaction.

You can expand upon this basic employee management system by adding features such as updating employee information, searching for employees by ID or name, calculating the total salary, and saving/loading employee data from files. Depending on your specific requirements, you can make the employee management system more sophisticated.