ahmednasserpro

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class AnimationSelfAvoidingRandomWalk extends JFrame {
    
    private static final int N = 16;
    private Point[][] lattice = new Point[N + 1][N + 1];
    private int i = (N + 1) / 2;
    private int j = (N + 1) / 2;

ahmednasserpro

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class HitBalloonGame extends JFrame {
    
    private ShootPanel p = new ShootPanel();
    
    HitBalloonGame() {
        add(p);

ahmednasserpro

class Rational extends Number implements Comparable<Rational> {
    
    // Data fields for numerator and denominator
    private BigInteger numerator = BigInteger.ZERO;
    private BigInteger denominator = BigInteger.ONE;
    
    /** Construct a rational with default properties */
    public Rational() {
        this(BigInteger.ZERO, BigInteger.ONE);
    }

ahmednasserpro

/**
 * The {@link Rational} class is used for rational number.
 * A rational number consists of a numerator and a denominator. 
 * There are many equivalent rational numbers—for example, 
 * 1/3 = 2/6 = 3/9 = 4/12. 
 * The numerator and the denominator of 1/3 have no common divisor except 1
 * 
 * @author AhmedNasser
 */
public class Rational extends Number implements Comparable<Rational> {

ahmednasserpro

import java.awt.Color;
import java.awt.*;
import java.util.*;
import java.io.*;
import javax.swing.*;

public class Test {

    public static void main(String[] args) throws Exception {

ahmednasserpro

import java.util.*;
import java.io.*;

public class Test {

    public static void main(String[] args) throws Exception {
        
        File file = new File("hangman.txt");
        Scanner input = new Scanner(file);
        List<String> words = new ArrayList<>();

ahmednasserpro

/*
 * *13.11 (Plot the square function) Write a program that draws a diagram for the function
 * f(x) = x2 (see Figure 13.29c).
 *
 * Hint: Add points to a polygon p using the following loop:
 * 
 * double scaleFactor = 0.1;
 * for (int x = -100; x <= 100; x++) {
 *     p.addPoint(x + 200, 200 - (int)(scaleFactor * x * x));
 *  }