QUIZ APPLICATION WITH TIMER.java

import java.util.*;

class Question {
    private String questionText;
    private String[] options;
    private int correctAnswer;

    public Question(String questionText, String[] options, int correctAnswer) {
        this.questionText = questionText;
        this.options = options;
        this.correctAnswer = correctAnswer;
    }

    public String getQuestionText() {
        return questionText;
    }

    public String[] getOptions() {
        return options;
    }

    public int getCorrectAnswer() {
        return correctAnswer;
    }
}

class Quiz {
    private List<Question> questions;
    private int score;
    private List<Boolean> results;

    public Quiz(List<Question> questions) {
        this.questions = questions;
        this.score = 0;
        this.results = new ArrayList<>();
    }

    public void startQuiz() {
        Scanner scanner = new Scanner(System.in);
        int timeLimit = 10;

        for (int i = 0; i < questions.size(); i++) {
            Question question = questions.get(i);
            System.out.println("\nQuestion " + (i + 1) + ": " + question.getQuestionText());
            String[] options = question.getOptions();
            for (int j = 0; j < options.length; j++) {
                System.out.println((j + 1) + ". " + options[j]);
            }

            Timer timer = new Timer();
            TimerTask task = new TimerTask() {
                @Override
                public void run() {
                    System.out.println("\nTime's up! Moving to the next question.");
                    results.add(false);
                }
            };

            timer.schedule(task, timeLimit * 1000);
            int userAnswer = scanner.nextInt();
            timer.cancel();

            if (userAnswer == question.getCorrectAnswer()) {
                score++;
                results.add(true);
                System.out.println("Correct!");
            } else {
                results.add(false);
                System.out.println("Incorrect.");
            }
        }
        displayResults();
        scanner.close();
    }

    public void displayResults() {
        System.out.println("\n--- Quiz Results ---");
        System.out.println("Final Score: " + score + "/" + questions.size());
        for (int i = 0; i < results.size(); i++) {
            String result = results.get(i) ? "Correct" : "Incorrect";
            System.out.println("Question " + (i + 1) + ": " + result);
        }
    }
}

public class Main {
    public static void main(String[] args) {
        List<Question> questions = new ArrayList<>();
        questions.add(new Question("What is the capital of France?", new String[]{"Berlin", "London", "Paris", "Madrid"}, 3));
        questions.add(new Question("Who wrote 'To Kill a Mockingbird'?", new String[]{"Harper Lee", "Mark Twain", "George Orwell", "Jane Austen"}, 1));
        questions.add(new Question("What is 2 + 2?", new String[]{"3", "4", "5", "6"}, 2));

        Quiz quiz = new Quiz(questions);
        quiz.startQuiz();
    }
}