Projects Inventory – Page 146 – Projects Inventory Management Systems and Source Codes PHP, C#, C, Android and many others

Functional requirements of Customer Support System with non-functional

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Functional Requirements User Authentication and Authorization Allow users (e.g., customers, support agents, administrators) to create accounts, log in, and manage their profiles. Implement role-based access control to restrict access based on user roles (e.g., admin, agent, customer). Ticket Management Enable customers to submit support tickets, including details of the issue or request. Provide tools for …

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Functional requirements of Conference Management System with non-functional

Functional Requirements User Authentication and Authorization Allow users (e.g., conference organizers, speakers, attendees) to create accounts, log in, and manage their profiles. Implement role-based access control to restrict access based on user roles (e.g., admin, organizer, speaker, attendee). Event Creation and Management Enable organizers to create and manage conference events, including setting dates, locations, and …

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File Handling: Read/Write to File Gaming Project in C++

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#include <iostream>
#include <fstream>
#include <vector>

using namespace std;

// Function to read integers from a file
vector<int> readIntegersFromFile(const string& filename) {
    ifstream file(filename);
    if (!file) {
        cerr << "Error opening file for reading: " << filename << endl;
        exit(1);
    }

    vector<int> numbers;
    int number;
    while (file >> number) {
        numbers.push_back(number);
    }

    file.close();
    return numbers;
}

// Function to write the sum to a file
void writeSumToFile(const string& filename, int sum) {
    ofstream file(filename);
    if (!file) {
        cerr << "Error opening file for writing: " << filename << endl;
        exit(1);
    }

    file << "Sum of integers: " << sum << endl;
    file.close();
}

int main() {
    string inputFilename, outputFilename;

    cout << "Enter the input file name: ";
    cin >> inputFilename;
    cout << "Enter the output file name: ";
    cin >> outputFilename;

    // Read integers from the input file
    vector<int> numbers = readIntegersFromFile(inputFilename);

    // Calculate the sum of integers
    int sum = 0;
    for (int number : numbers) {
        sum += number;
    }

    // Write the sum to the output file
    writeSumToFile(outputFilename, sum);

    cout << "Sum calculation complete. Check the output file: " << outputFilename << endl;

    return 0;
}

#include <iostream>

#include <fstream>

#include <vector>

using namespace std;

// Function to read integers from a file

vector<int> readIntegersFromFile(const string& filename) {

ifstream file(filename);

if (!file) {

cerr << "Error opening file for reading: " << filename << endl;

exit(1);

}

vector<int> numbers;

int number;

while (file >> number) {

numbers.push_back(number);

}

file.close();

return numbers;

}

// Function to write the sum to a file

void writeSumToFile(const string& filename, int sum) {

ofstream file(filename);

if (!file) {

cerr << "Error opening file for writing: " << filename << endl;

exit(1);

}

file << "Sum of integers: " << sum << endl;

file.close();

}

int main() {

string inputFilename, outputFilename;

cout << "Enter the input file name: ";

cin >> inputFilename;

cout << "Enter the output file name: ";

cin >> outputFilename;

// Read integers from the input file

vector<int> numbers = readIntegersFromFile(inputFilename);

// Calculate the sum of integers

int sum = 0;

for (int number : numbers) {

sum += number;

}

// Write the sum to the output file

writeSumToFile(outputFilename, sum);

cout << "Sum calculation complete. Check the output file: " << outputFilename << endl;

return 0;

}

Explanation: Reading from a File (readIntegersFromFile): Opens a file for reading using an ifstream. Checks if the file was successfully opened. Reads integers from the file and stores them in a vector<int>. Closes the file and returns the vector of integers. Writing to a File (writeSumToFile): Opens a file for writing using an ofstream. …

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Functional requirements of School Attendance System with non-functional

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Functional Requirements User Authentication and Authorization Allow users (e.g., students, teachers, administrators) to create accounts, log in, and manage their profiles. Implement role-based access control to restrict access based on user roles (e.g., admin, teacher, student). Student Management Maintain student profiles, including personal details, contact information, enrollment status, and class assignments. Provide tools for updating …

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Functional requirements of Insurance Management System with non-functional

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Functional Requirements User Authentication and Authorization Allow users (e.g., policyholders, agents, underwriters, administrators) to create accounts, log in, and manage their profiles. Implement role-based access control to restrict access based on user roles (e.g., admin, agent, underwriter, policyholder). Policy Management Manage insurance policies, including creation, modification, renewal, and cancellation. Support various types of insurance policies …

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Functional requirements of Room Booking System with non-functional

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Functional Requirements User Authentication and Authorization Allow users (e.g., guests, staff, administrators) to create accounts, log in, and manage their profiles. Implement role-based access control to restrict access based on user roles (e.g., admin, guest, staff). Room Inventory Management Manage room details, including room types, amenities, rates, and availability. Provide tools for updating room information …

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Functional requirements of Laundry Management System with non-functional

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Functional Requirements User Authentication and Authorization Allow users (e.g., customers, laundry staff, managers) to create accounts, log in, and manage their profiles. Implement role-based access control to restrict access based on user roles (e.g., admin, staff, customer). Customer Management Manage customer profiles, including contact details, service preferences, and order history. Provide tools for adding, updating, …

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Face Detection Gaming Project in C++

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#include <opencv2/opencv.hpp>
#include <iostream>

using namespace std;
using namespace cv;

int main() {
    // Load the pre-trained Haar Cascade classifier for face detection
    CascadeClassifier faceCascade;
    if (!faceCascade.load("haarcascade_frontalface_default.xml")) {
        cerr << "Error loading Haar Cascade classifier!" << endl;
        return -1;
    }

    // Open an image file
    Mat image = imread("input_image.jpg");
    if (image.empty()) {
        cerr << "Error loading image!" << endl;
        return -1;
    }

    // Convert the image to grayscale
    Mat grayImage;
    cvtColor(image, grayImage, COLOR_BGR2GRAY);

    // Detect faces in the grayscale image
    vector<Rect> faces;
    faceCascade.detectMultiScale(grayImage, faces);

    // Draw rectangles around detected faces
    for (const auto& face : faces) {
        rectangle(image, face, Scalar(255, 0, 0), 2); // Blue rectangles
    }

    // Display the result
    imshow("Face Detection", image);
    waitKey(0); // Wait for a key press before closing the window

    return 0;
}

#include <opencv2/opencv.hpp>

#include <iostream>

using namespace std;

using namespace cv;

int main() {

// Load the pre-trained Haar Cascade classifier for face detection

CascadeClassifier faceCascade;

if (!faceCascade.load("haarcascade_frontalface_default.xml")) {

cerr << "Error loading Haar Cascade classifier!" << endl;

return -1;

}

// Open an image file

Mat image = imread("input_image.jpg");

if (image.empty()) {

cerr << "Error loading image!" << endl;

return -1;

}

// Convert the image to grayscale

Mat grayImage;

cvtColor(image, grayImage, COLOR_BGR2GRAY);

// Detect faces in the grayscale image

vector<Rect> faces;

faceCascade.detectMultiScale(grayImage, faces);

// Draw rectangles around detected faces

for (const auto& face : faces) {

rectangle(image, face, Scalar(255, 0, 0), 2); // Blue rectangles

}

// Display the result

imshow("Face Detection", image);

waitKey(0); // Wait for a key press before closing the window

return 0;

}

Explanation: OpenCV Library: This program uses the OpenCV library, which provides various computer vision tools. Make sure you have OpenCV installed and properly linked to your project. Loading Haar Cascade Classifier (faceCascade): The CascadeClassifier class is used to load the pre-trained Haar Cascade classifier for face detection. The classifier XML file (haarcascade_frontalface_default.xml) contains the …

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Functional requirements of Patient Management System with non-functional

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Functional Requirements User Authentication and Authorization Allow users (e.g., patients, doctors, nurses, administrative staff) to create accounts, log in, and manage their profiles. Implement role-based access control to restrict access based on user roles (e.g., admin, doctor, nurse, patient). Patient Registration and Management Facilitate the registration of new patients, including capturing personal details, medical history, …

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Functional requirements of Car Sales Management System with non-functional

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Functional Requirements User Authentication and Authorization Allow users (e.g., sales representatives, managers, administrators) to create accounts, log in, and manage their profiles. Implement role-based access control to restrict access based on user roles (e.g., admin, sales rep, manager). Vehicle Inventory Management Manage vehicle inventory, including adding new cars, updating vehicle details, and removing sold or …

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