Session 20

Source Code

import java.util.*;

public class Session20 {
    public static void main(String[] args) {
        System.out.println("Session 20");

        // Menu
        System.out.println("Menu");
        System.out.println("E1 - Example 1");

        // setup Scanner
        Scanner in = new Scanner(System.in);
        System.out.print("Choice: ");
        String choice = in.nextLine();

        // switch choices
        switch (choice) {
            case "E1":
                System.out.println("Example 1");
                example1();
                break;
            case "E2":
                System.out.println("Example 2");
                example2();
                break;
            case "E3":
                System.out.println("Example 3");
                example3();
                break;
            case "E4":
                System.out.println("Example 4");
                example4();
                break;
            case "E5":
                System.out.println("Example 5");
                example5();
                break;
            default:
                System.out.println("Invalid choice");
                
        }
    }

    // example1 method
    public static void example1() {
           
    }

    // example2 method
    public static void example2() {

    }

    // example3 method
    public static void example3() {
    
    }

    // example4 method
    public static void example4() {
        

    }
    // example5 method
    public static void example5() {
        // Create coins for two players
        
        
        // Each player flips their coin
        
        
        // Show the results of the flips
        
        
        // Determine the winner
        

    }
}

Car.java

/**
 * The Car class models the motion of a car using speed and distance.
 * A Car object tracks its current speed and the total distance traveled.
 */
public class Car {

    /** The current speed of the car (units per time). */
    

    /** The total distance traveled by the car. */
    

    /**
     * Constructs a Car with the given initial speed.
     * The distance traveled is initialized to 0.0.
     *
     * @param initialSpeed the starting speed of the car
     */


    /**
     * Updates the distance traveled by driving for a given amount of time
     * at the current speed.
     *
     * @param time the amount of time the car is driven
     */


    /**
     * Increases the speed of the car by the given amount.
     *
     * @param amount the amount by which the speed increases
     */


    /**
     * Returns the current speed of the car.
     *
     * @return the current speed
     */


    /**
     * Returns the total distance traveled by the car.
     *
     * @return the distance traveled
     */


}

Coin.java

/**
 * The Coin class represents a coin with two sides: Heads and Tails.
 * It provides methods to flip the coin, check if it's heads,
 * and retrieve the current state as a string.
 */
public class Coin {
    // instance variables
    // 0 for Heads, 1 for Tails
    

    /**
     * Initializes the coin by flipping it to set a random initial state.
     */
    

    /**
     * Flips the coin to randomly set the state to Heads or Tails.
     */
    

    /**
     * Checks if the current state of the coin is Heads.
     *
     * @return true if the coin is heads, false otherwise.
     */
   
   

    /**
     * Returns a string representation of the current state of the coin.
     *
     * @return "Heads" if the coin is heads, "Tails" otherwise.
     */
    @Override
    
    
}

Book.java

public class Book {

    // Properties


    // Constructor


    // Getters


    // Method to mark the book as read


    // Method to provide a string representation of the book
    @Override



    // Main method to test the Book class
    public static void main(String[] args) {
        // Create three instances of your favorite books


        // Print the title, author, and pages for each book
 
 
        // Mark all books as read


        // Print each book's string representation


    }
}

Spinner.java

/**
 * Spinner6 represents a 6-section spinner that returns values from 1 to 6.
 */
public class Spinner6 {
    // TODO: instance variable

    /**
     * Constructs a Spinner6 and spins once to set an initial result.
     */
    

    /**
     * Spins the spinner to produce a random result from 1 to 6.
     */
        }

    /**
     * Returns the most recent result.
     *
     * @return the result (1 to 6)
     */
    

    /**
     * Returns true if the result is 4, 5, or 6.
     *
     * @return true if high, false otherwise
     */
        
                
    /**
     * Returns true if the result is 1, 2, or 3.
     *
     * @return true if low, false otherwise
     */
    

    /**
     * Returns a string version of the result.
     *
     * @return the result as a String
     */
    @Override
    public String toString() {
        // TODO
        return "";
    }
    
    // main method
    public static void main(String[] args) {
                


    }
}