diff --git a/407382bb-1b60-4a4e-918a-ddee03f336ac (2).png b/407382bb-1b60-4a4e-918a-ddee03f336ac (2).png
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diff --git a/407382bb-1b60-4a4e-918a-ddee03f336ac (3).png b/407382bb-1b60-4a4e-918a-ddee03f336ac (3).png
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diff --git a/407382bb-1b60-4a4e-918a-ddee03f336ac (4).png b/407382bb-1b60-4a4e-918a-ddee03f336ac (4).png
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diff --git a/ChobDar.png b/ChobDar.png
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diff --git a/DAsCh.png b/DAsCh.png
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diff --git a/DAsR.png b/DAsR.png
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diff --git a/End.png b/End.png
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diff --git a/Pa.png b/Pa.png
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diff --git a/Sar.png b/Sar.png
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diff --git a/Tan.png b/Tan.png
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diff --git a/Win.png b/Win.png
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diff --git a/part-1/E1.java b/part-1/E1.java
index e69de29..0134707 100644
--- a/part-1/E1.java
+++ b/part-1/E1.java
@@ -0,0 +1,74 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.Random;
+
+public class E1 extends JFrame implements ActionListener {
+    int a=25;
+    int b=25;
+    int sumClicks=0;
+    JButton button;
+    JLabel label;
+    JLabel imageLabel;
+    ImageIcon imageMe;
+    Random rand = new Random();
+    E1(){
+        setTitle("Ahmad");
+        setResizable(false);
+        setSize(500,500);
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setLocationRelativeTo(null);
+        label=new JLabel("Clicks : 0");
+        label.setFont(new Font("Arial",Font.PLAIN,30));
+        label.setHorizontalAlignment(SwingConstants.CENTER);
+        label.setVerticalAlignment(SwingConstants.CENTER);
+        button=new JButton("Click bro");
+        ImageIcon imageBig= new ImageIcon("Screenshot 2025-05-07 203054.png");
+        imageMe= new ImageIcon("407382bb-1b60-4a4e-918a-ddee03f336ac (2).png");
+        Image setImage = imageMe.getImage().getScaledInstance(a, b, Image.SCALE_SMOOTH);
+        ImageIcon setIcon = new ImageIcon(setImage);
+        imageLabel=new JLabel(setIcon);
+        setIconImage(imageBig.getImage());
+        button.addActionListener(this);
+        setLayout(new BorderLayout());
+        add(button,BorderLayout.SOUTH);
+        add(imageLabel,BorderLayout.CENTER);
+        add(label,BorderLayout.NORTH);
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        a+=25;
+        b+=25;
+        sumClicks++;
+        label.setText("Click: "+ sumClicks);
+        label.setForeground(new Color(rand.nextInt(255),rand.nextInt(255),rand.nextInt(250)));
+        if(sumClicks%20==0||sumClicks%20==19){
+            if(sumClicks%20==0){
+                ImageIcon imageNextKiss=new ImageIcon("407382bb-1b60-4a4e-918a-ddee03f336ac (3).png");
+                Image newNextK = imageNextKiss.getImage().getScaledInstance(500, 500, Image.SCALE_SMOOTH);
+                ImageIcon setNextK = new ImageIcon(newNextK);
+                imageLabel.setIcon(setNextK);
+                a=25;
+                b=25;
+            }else{
+                ImageIcon imageKiss=new ImageIcon("407382bb-1b60-4a4e-918a-ddee03f336ac (4).png");
+                Image newKiss = imageKiss.getImage().getScaledInstance(500, 500, Image.SCALE_SMOOTH);
+                ImageIcon setKiss= new ImageIcon(newKiss);
+                imageLabel.setIcon(setKiss);
+            }
+        }else {
+            Image newSet = imageMe.getImage().getScaledInstance(a, b, Image.SCALE_SMOOTH);
+            ImageIcon setImage = new ImageIcon(newSet);
+            imageLabel.setIcon(setImage);
+        }
+    }
+    public static void main(String [] ags){
+        new E1().setVisible(true);
+
+
+
+    }
+
+}
\ No newline at end of file
diff --git a/part-2/E2.java b/part-2/E2.java
index e69de29..508d28b 100644
--- a/part-2/E2.java
+++ b/part-2/E2.java
@@ -0,0 +1,96 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.Random;
+
+public class E2 extends JFrame implements ActionListener {
+    Random rand = new Random();
+    private String[] AlfBa={"mahdi","Soios","Nahar"};
+    String BordAlfba;
+    String DBordAlfba;
+    int chose;
+    int Win=0;
+    StringBuilder YourAlFba;
+    private JTextField Text;
+    private JLabel label;
+    private JLabel labelAlfBA;
+    private JLabel Dar = new JLabel(new ImageIcon("ChobDar.png"));
+    private JButton button;
+    E2(){
+        BordAlfba=AlfBa[rand.nextInt(3)];
+        YourAlFba=new StringBuilder();
+        chose=BordAlfba.length();
+        DBordAlfba=BordAlfba;
+        for(int i=0 ; i<BordAlfba.length();i++){
+            YourAlFba.append("-");
+        }
+        labelAlfBA=new JLabel(YourAlFba.toString());
+        setTitle("HaDs AlfBa");
+        label=new JLabel("Welcome");
+        button=new JButton("Enter AlfBa");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setLocationRelativeTo(null);
+        setResizable(false);
+        setSize(450,450);
+        Text=new JTextField(15);
+        button.addActionListener(this);
+        setLayout(new BorderLayout());
+        labelAlfBA.setBounds(225,325,100,30);
+        add(labelAlfBA);
+        add(label,BorderLayout.NORTH);
+        add(Text,BorderLayout.SOUTH);
+        add(button,BorderLayout.NORTH);
+        add(Dar,BorderLayout.CENTER);
+    }
+
+    public static void main(String[] ags){
+        new E2().setVisible(true);
+    }
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        String name=Text.getText().trim();
+        if(BordAlfba.indexOf(name.charAt(0))!=-1){
+            Win++;
+            if(Win==5){
+                chose=99;
+                Dar.setIcon(new ImageIcon("Win.png"));
+            }
+            YourAlFba.setCharAt(DBordAlfba.indexOf(name.charAt(0)),name.charAt(0));
+            BordAlfba= BordAlfba.substring(0,BordAlfba.indexOf(name.charAt(0))) + BordAlfba.substring(BordAlfba.indexOf(name.charAt(0))+1);
+        } else {
+            switch (chose){
+                case 99:
+                    Dar.setIcon(new ImageIcon("Win.png"));
+                    break;
+                case 5:
+                    Dar.setIcon(new ImageIcon("Sar.png"));
+                    chose--;
+                    break;
+                case 4:
+                    Dar.setIcon(new ImageIcon("Tan.png"));
+                    chose--;
+                    break;
+                case 3:
+                    Dar.setIcon(new ImageIcon("Pa.png"));
+                    chose--;
+                    break;
+                case 2:
+                    Dar.setIcon(new ImageIcon("DAsR.png"));
+                    chose--;
+                    break;
+                case 1:
+                    Dar.setIcon(new ImageIcon("DAsCh.png"));
+                    chose--;
+                    break;
+                default:
+                    Dar.setIcon(new ImageIcon("End.png"));
+                    break;
+            }
+
+        }
+        labelAlfBA.setText(YourAlFba.toString());
+
+
+    }
+}
\ No newline at end of file
diff --git a/part-3/E3.java b/part-3/E3.java
index e69de29..8f65404 100644
--- a/part-3/E3.java
+++ b/part-3/E3.java
@@ -0,0 +1,65 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.Random;
+
+public class E3 extends JFrame implements ActionListener {
+    private JPanel mainPanel;      // The panel whose background will change
+    private JButton redButton;     // Button to select red theme
+    private JButton greenButton;   // Button to select green theme
+    private JButton blueButton;    // Button to select blue theme
+    private JButton purpleBurron;
+    private JButton myColor;
+    Random rand= new Random();
+    public E3() {
+        setTitle("Theme Color Selector");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setSize(500,500);
+        mainPanel = new JPanel();
+        setLocationRelativeTo(null);
+        redButton = new JButton("Red");
+        greenButton = new JButton("Green");
+        blueButton = new JButton("Blue");
+        purpleBurron=new JButton("purple");
+        myColor= new JButton(("RandomColor"));
+        redButton.setActionCommand("RED");
+        greenButton.setActionCommand("GREEN");
+        blueButton.setActionCommand("BLUE");
+        purpleBurron.setActionCommand("Purple");
+        myColor.setActionCommand("RandColor");
+
+        redButton.addActionListener(this);
+        greenButton.addActionListener(this);
+        blueButton.addActionListener(this);
+        purpleBurron.addActionListener(this);
+        myColor.addActionListener(this);
+        JPanel buttonPanel = new JPanel();
+        buttonPanel.add(redButton);
+        buttonPanel.add(greenButton);
+        buttonPanel.add(blueButton);
+        buttonPanel.add(purpleBurron);
+        buttonPanel.add(myColor);
+        setLayout(new BorderLayout());
+        add(buttonPanel, BorderLayout.NORTH);
+        add(mainPanel, BorderLayout.CENTER);
+    }
+
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+            switch (e.getActionCommand()) {
+                case "RED":   mainPanel.setBackground(Color.RED);   break;
+                case "GREEN": mainPanel.setBackground(Color.GREEN); break;
+                case "BLUE":  mainPanel.setBackground(Color.BLUE);  break;
+                case "Purple": mainPanel.setBackground(new Color(128, 0, 128)); break;
+                case "RandColor": mainPanel.setBackground(new Color(rand.nextInt(255),rand.nextInt(255),rand.nextInt(255)));
+
+
+            }
+
+    }
+    public static void main(String[] args) {
+        SwingUtilities.invokeLater(() -> new E3().setVisible(true));
+    }
+}
\ No newline at end of file
diff --git a/part-4/E4.java b/part-4/E4.java
index e69de29..642cbdb 100644
--- a/part-4/E4.java
+++ b/part-4/E4.java
@@ -0,0 +1,129 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class E4 extends JFrame implements ActionListener {
+    private JTextField txtName;           // User name input
+    private JTextField txtEmail;          // User email input
+    private JPasswordField txtPassword;   // Password input
+    private JTextField YourAddress;
+    private JTextField PostalCode;
+    private JRadioButton rbMale, rbFemale;  // Gender selection
+    private JCheckBox cbJava, cbPython, cbCpp;  // Interests selection
+    private JCheckBox veryGood,Good,notBad,Bad;
+    private JButton btnSubmit;            // Submit form button
+    private GridBagConstraints gbc;       // Layout constraints
+    public E4() {
+        setTitle("User Registration");
+        setSize(500, 350);
+        setDefaultCloseOperation(EXIT_ON_CLOSE);
+        setLocationRelativeTo(null);
+        setResizable(false);
+        JPanel panel = new JPanel(new GridBagLayout());
+        gbc = new GridBagConstraints();
+        gbc.insets = new Insets(5, 5, 5, 5);
+        gbc.fill = GridBagConstraints.HORIZONTAL;
+
+        // Row 0: Name label & field
+        gbc.gridx = 0; gbc.gridy = 0;
+        panel.add(new JLabel("Name:"), gbc);
+        gbc.gridx = 1;
+        txtName = new JTextField(20);
+        panel.add(txtName, gbc);
+
+        // Row 1: Email label & field
+        gbc.gridx = 0; gbc.gridy = 1;
+        panel.add(new JLabel("Email:"), gbc);
+        gbc.gridx = 1;
+        txtEmail = new JTextField(20);
+        panel.add(txtEmail, gbc);
+
+        // Row 2: Password label & field
+        gbc.gridx = 0; gbc.gridy = 2;
+        panel.add(new JLabel("Password:"), gbc);
+        gbc.gridx = 1;
+        txtPassword = new JPasswordField(20);
+        panel.add(txtPassword, gbc);
+        gbc.gridx =0; gbc.gridy=3;
+        panel.add(new JLabel("YourAddress:"),gbc);
+        gbc.gridx=1;
+        YourAddress = new JTextField(20);
+        panel.add(YourAddress,gbc);
+        gbc.gridx=0; gbc.gridy=4;
+        panel.add(new JLabel("PostalCode:"),gbc);
+        gbc.gridx=1;
+        PostalCode= new JTextField(20);
+        panel.add(PostalCode,gbc);
+
+        // Row 3: Gender selection
+        gbc.gridx = 0; gbc.gridy = 5;
+        panel.add(new JLabel("Gender:"), gbc);
+        gbc.gridx = 1;
+        rbMale = new JRadioButton("Male"); rbFemale = new JRadioButton("Female");
+        ButtonGroup bg = new ButtonGroup(); bg.add(rbMale); bg.add(rbFemale);
+        JPanel genderPanel = new JPanel(); genderPanel.add(rbMale); genderPanel.add(rbFemale);
+        panel.add(genderPanel, gbc);
+
+        // Row 4: Interests selection
+        gbc.gridx = 0; gbc.gridy = 6;
+        panel.add(new JLabel("Interests:"), gbc);
+        gbc.gridx = 1;
+        cbJava = new JCheckBox("Java"); cbPython = new JCheckBox("Python"); cbCpp = new JCheckBox("C++");
+        JPanel interestPanel = new JPanel();
+        interestPanel.add(cbJava); interestPanel.add(cbPython); interestPanel.add(cbCpp);
+        panel.add(interestPanel, gbc);
+
+        gbc.gridx =0; gbc.gridy =7;
+        panel.add(new JLabel("HowGoodIn"),gbc);
+        gbc.gridx=1;
+        veryGood=new JCheckBox("VeryGood"); Good=new JCheckBox("Good");
+        notBad=new JCheckBox("Not Bad"); Bad=new JCheckBox("Bad");
+        JPanel HowGood= new JPanel();
+        HowGood.add(veryGood); HowGood.add(Good);HowGood.add(notBad);HowGood.add(Bad);
+        panel.add(HowGood,gbc);
+
+        // Row 5: Submit button
+        gbc.gridx = 1; gbc.gridy = 8;
+        gbc.anchor = GridBagConstraints.CENTER;
+        btnSubmit = new JButton("Submit");
+        btnSubmit.addActionListener(this);
+        panel.add(btnSubmit, gbc);
+
+        add(panel);
+    }
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        String name = txtName.getText();
+        String email = txtEmail.getText();
+        String yourAddress=YourAddress.getText();
+        String postalCode=PostalCode.getText();
+        String gender = rbMale.isSelected() ? "Male" : rbFemale.isSelected() ? "Female" : "Unspecified";
+        String interests = "";
+        if (cbJava.isSelected()) interests += "Java ";
+        if (cbPython.isSelected()) interests += "Python ";
+        if (cbCpp.isSelected()) interests += "C++ ";
+        String HowGood = "";
+        if(veryGood.isSelected()) HowGood+="VeryGood";
+        if(Good.isSelected()) HowGood+="Good";
+        if(notBad.isSelected()) HowGood+="NotBad";
+        if (Bad.isSelected())HowGood+="Bad";
+
+        JOptionPane.showMessageDialog(this,
+                "Name: " + name + "\n" +
+                        "Email: " + email + "\n" +
+                        "YourAddress:"+yourAddress+"\n"+
+                        "PostalCode:"+postalCode+"\n"+
+                        "Gender: " + gender + "\n" +
+                        "HowGoodIn:"+ HowGood + "\n"+
+                        "Interests: " + interests,
+
+                "Registration Details", JOptionPane.INFORMATION_MESSAGE);
+    }
+
+    public static void main(String[] args) {
+        SwingUtilities.invokeLater(() -> new E4().setVisible(true));
+    }
+
+
+}
\ No newline at end of file