Fixed the repository

Code/gambling/.vscode/settings.json

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+{
+    "java.project.sourcePaths": ["src"],
+    "java.project.outputPath": "bin",
+    "java.project.referencedLibraries": [
+        "lib/**/*.jar"
+    ]
+}

Code/gambling/README.md

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+## Getting Started
+
+Welcome to the VS Code Java world. Here is a guideline to help you get started to write Java code in Visual Studio Code.
+
+## Folder Structure
+
+The workspace contains two folders by default, where:
+
+- `src`: the folder to maintain sources
+- `lib`: the folder to maintain dependencies
+
+Meanwhile, the compiled output files will be generated in the `bin` folder by default.
+
+> If you want to customize the folder structure, open `.vscode/settings.json` and update the related settings there.
+
+## Dependency Management
+
+The `JAVA PROJECTS` view allows you to manage your dependencies. More details can be found [here](https://github.com/microsoft/vscode-java-dependency#manage-dependencies).

Code/gambling/src/App.java

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+import java.util.Random;
+import java.util.Scanner;
+
+public class App {
+    public static int Budget = 1000;
+
+    public static void main(String[] args) {
+        while (true) {
+            System.out.println("1. Coinflip, 2. Blackjack, 3. Roulette");
+            int input = getInput();
+            switch (input) {
+                case 1:
+                    playCoinflip();
+                    break;
+                case 2:
+                    playBlackjack();
+                    break;
+                case 3:
+                    playRoulette();
+                    break;
+                default:
+                    System.out.println("Error: enter a valid code");
+                    break;
+            }
+        }
+    }
+
+    public static int getInput() {
+        Scanner scan = new Scanner(System.in);
+        System.out.print("Enter your choice: ");
+        return scan.nextInt();
+    }
+
+    public static void playCoinflip() {
+        Scanner scan = new Scanner(System.in);
+        Random random = new Random();
+        while (true) {
+            System.out.print("Enter your bet: ");
+            int bet = scan.nextInt();
+            if (bet > Budget) {
+                System.out.println("You don't have enough money.");
+                return;
+            }
+
+            System.out.print("Enter 1 for heads or 2 for tails: ");
+            int choice = scan.nextInt();
+            int result = random.nextInt(2) + 1;
+
+            if (choice == result) {
+                Budget += bet;
+                System.out.println("You won!");
+            } else {
+                Budget -= bet;
+                System.out.println("You lost.");
+            }
+            printBudget();
+        }
+    }
+
+    public static void playBlackjack() {
+        // Placeholder for Blackjack game logic
+        System.out.println("Blackjack game coming soon...");
+        // Update budget here based on game result
+        printBudget();
+    }
+
+    public static void playRoulette() {
+        // Placeholder for Roulette game logic
+        System.out.println("Roulette game coming soon...");
+        // Update budget here based on game result
+        printBudget();
+    }
+
+    public static void printBudget() {
+        System.out.println("Current Budget: $" + Budget);
+    }
+}