public void start() System.out.println("====================================="); System.out.println(" WHO WANTS TO BE A MILLIONAIRE?"); System.out.println("====================================="); System.out.println("Rules: Answer 15 questions. Use lifelines wisely."); System.out.println("Walk away anytime by typing 'W'.\n");
private void displayPrizeLadder() System.out.println("\n===== PRIZE LADDER ====="); for (int i = 0; i < PRIZES.length; i++) if (i + 1 == currentLevel) System.out.printf("-> Level %2d: $%,d (current)\n", i + 1, PRIZES[i]); else System.out.printf(" Level %2d: $%,d\n", i + 1, PRIZES[i]); System.out.println("========================\n");
private boolean askQuestion(Question q) System.out.println("\n" + q.text); for (int i = 0; i < 4; i++) System.out.println((char) ('A' + i) + ": " + q.options[i]);
private void loadQuestions() questions = new Question[15]; // Level 1 questions[0] = new Question("What is the capital of France?", new String[]"Berlin", "Madrid", "Paris", "Lisbon", 2, 1); // Level 2 questions[1] = new Question("Which planet is known as the Red Planet?", new String[]"Mars", "Jupiter", "Venus", "Saturn", 0, 2); // Level 3 questions[2] = new Question("Who painted the Mona Lisa?", new String[]"Van Gogh", "Picasso", "Da Vinci", "Rembrandt", 2, 3); // Level 4 questions[3] = new Question("What is the largest ocean on Earth?", new String[]"Atlantic", "Indian", "Arctic", "Pacific", 3, 4); // Level 5 questions[4] = new Question("Which year did World War II end?", new String[]"1943", "1944", "1945", "1946", 2, 5); // Level 6 questions[5] = new Question("Who wrote 'Romeo and Juliet'?", new String[]"Charles Dickens", "Jane Austen", "Mark Twain", "William Shakespeare", 3, 6); // Level 7 questions[6] = new Question("What is the square root of 144?", new String[]"10", "11", "12", "13", 2, 7); // Level 8 questions[7] = new Question("Which element has the chemical symbol 'O'?", new String[]"Gold", "Oxygen", "Osmium", "Silver", 1, 8); // Level 9 questions[8] = new Question("Who directed the movie 'Jurassic Park'?", new String[]"James Cameron", "Steven Spielberg", "George Lucas", "Ridley Scott", 1, 9); // Level 10 questions[9] = new Question("Which country gifted the Statue of Liberty to the USA?", new String[]"England", "Spain", "France", "Germany", 2, 10); // Level 11 questions[10] = new Question("What is the hardest natural substance?", new String[]"Iron", "Gold", "Diamond", "Platinum", 2, 11); // Level 12 questions[11] = new Question("Who discovered penicillin?", new String[]"Marie Curie", "Alexander Fleming", "Louis Pasteur", "Isaac Newton", 1, 12); // Level 13 questions[12] = new Question("Which city hosted the 2016 Summer Olympics?", new String[]"London", "Rio de Janeiro", "Tokyo", "Beijing", 1, 13); // Level 14 questions[13] = new Question("What is the longest river in the world?", new String[]"Amazon", "Nile", "Yangtze", "Mississippi", 1, 14); // Level 15 questions[14] = new Question("Who painted the Sistine Chapel ceiling?", new String[]"Leonardo da Vinci", "Raphael", "Donatello", "Michelangelo", 3, 15);
public MillionaireGame() scanner = new Scanner(System.in); random = new Random(); currentLevel = 1; fiftyUsed = false; phoneUsed = false; audienceUsed = false; loadQuestions();
private Question[] questions; private int currentLevel; // 1-based private boolean fiftyUsed, phoneUsed, audienceUsed; private Scanner scanner; private Random random;