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Added structured JAVA based mini games
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‎games/QuizGame/Main.java‎

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package QuizGame;
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import java.util.Scanner;
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public class Main {
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public static void main(String[] args) {
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// QUIZ GAME
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String[] questions = {"I. Which language is good for ML?",
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"II. How many finger do humans have?",
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"III. Most importent part of human?",
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"IV. How Many months are in one month?",
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"VI. How many years in one month?"};
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String[][] options = {{"1. java" , "2. python"},
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{"1. 10" , "2. 20"},
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{"1. Brain" , "2. heart"},
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{"1. 30" , "2. 0"},
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{"1 . 0" , "2. 12"}};
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int[] answers = {2 , 1 , 1 , 2 , 1};
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int score = 0;
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int guess = 0;
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Scanner scanner = new Scanner(System.in);
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System.out.println("---------------------");
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System.out.println("Welcome to Quiz Game!");
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System.out.println("---------------------");
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for(int i = 0 ; i < questions.length ; i ++){
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System.out.println(questions[i]);
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for(String option : options[i]){
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System.out.println(option);
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}
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System.out.print("Enter your Guess: ");
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guess = scanner.nextInt();
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if(guess == answers[i]){
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System.out.println("----------");
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System.out.println(" CORRECT! ");
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System.out.println("----------");
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score += 1;
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}
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else{
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System.out.println("--------");
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System.out.println(" WRONG! ");
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System.out.println("--------");
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}
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}
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System.out.println("You final score is: " + score + " out of " + questions.length);
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scanner.close();
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}
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}

‎games/QuizGame/README.md‎

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# 🧠 Quiz Game (Java)
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A console-based quiz application that presents multiple-choice questions and tracks user score.
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## 📌 Features
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- Multiple-choice questions
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- Score tracking
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- Input validation
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- Structured question flow
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## 🛠 Concepts Used
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- Arrays
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- Loops
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- Conditional statements
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- Scanner input handling
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- Basic state management
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## ▶ How to Run
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Compile:
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javac Main.java
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Run:
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java Main
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## 🎯 Objective
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This project demonstrates interactive application design and structured logic implementation using Java.

‎games/RockPaperScissors/Main.java‎

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package RockPaperScissors;
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import java.util.Random;
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import java.util.Scanner;
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public class Main {
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public static void main(String[] args) {
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// ROCK PAPER SCISSORS
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Scanner scanner = new Scanner(System.in);
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Random random = new Random();
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String[] choices = {"stonge" , "paper" , "scissors"};
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String playerChoice;
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String computerChoice;
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String playAgain = "yes";
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do{
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System.out.print("Enter your move (rock , paper , scissors): ");
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playerChoice = scanner.nextLine().toLowerCase();
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if(!playerChoice.equals("rock") &&
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!playerChoice.equals("paper") &&
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!playerChoice.equals("scissors")){
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System.out.println("Invalid Choice");
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continue;
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}
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computerChoice = choices[random.nextInt(3)];
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System.out.println("Computer choice: " + computerChoice);
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if(playerChoice == computerChoice){
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System.out.println("------");
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System.out.println(" Tie! ");
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System.out.println("------");
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}
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else if (
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(playerChoice.equals("rock") && computerChoice.equals("scissors")) ||
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(playerChoice.equals("paper") && computerChoice.equals("stone")) ||
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(playerChoice.equals("scissors") && computerChoice.equals("paper"))
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) {
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System.out.println("----------");
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System.out.println(" You win! ");
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System.out.println("----------");
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}
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else{
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System.out.println("-------------");
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System.out.println("Computer win!");
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System.out.println("-------------");
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}
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System.out.println("Wanna play again? (yes/no): ");
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playAgain = scanner.nextLine().toLowerCase();
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}
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while(playAgain.equals("yes"));
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System.out.println("---------");
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System.out.println("Good Bye!");
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System.out.println("---------");
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scanner.close();
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}
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}

‎games/RockPaperScissors/README.md‎

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# 🎮 Rock Paper Scissors (Java)
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A console-based implementation of the classic Rock Paper Scissors game built using core Java fundamentals.
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## 📌 Features
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- User vs Computer gameplay
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- Randomized computer choice
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- Input validation
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- Game loop structure
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- Clear win/lose/draw logic
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## 🛠 Concepts Used
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- Conditional statements (if-else / switch)
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- Loops
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- Random class
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- Scanner for user input
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- Basic game logic implementation
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## ▶ How to Run
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Compile:
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javac Main.java
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Run:
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java Main
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## 🎯 Objective
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This project demonstrates structured control flow and interactive console-based program design using Java.

‎games/SlotMachine/Main.java‎

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package SlotMachine;
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import java.util.Random;
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import java.util.Scanner;
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public class Main {
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public static void main(String[] args) {
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// SLOT MACHINE
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Scanner scanner = new Scanner(System.in);
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int balance = 100;
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int bet;
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int payout;
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String[] row;
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String playAgain;
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System.out.println("----------------------------");
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System.out.println("Welcome to Slot Arena");
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System.out.println("Symbols: 🍒 🍉 🍋 🔔 ⭐ ");
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System.out.println("----------------------------");
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while(balance >= 0){
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System.out.println("Current Balance: $" + balance);
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System.out.print("Place your bet amount: ");
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bet = scanner.nextInt();
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scanner.nextLine();
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if(bet > balance){
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System.out.println("INSUFFICIENT FUNDS");
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continue;
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}
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else if (bet <= 0){
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System.out.println("Bet must be greater than 0");
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continue;
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}
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else{
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balance -= bet;
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}
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System.out.println("Spinning...");
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row = spinRow();
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printRow(row);
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payout = getPayout(row , bet);
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if(payout > 0){
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System.out.println("You won $" + payout);
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balance += payout;
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}
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else{
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System.out.println("You lost this round.");
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}
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System.out.println("Do you want to play again? (Y/N): ");
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playAgain = scanner.nextLine().toUpperCase();
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if(!playAgain.equals("Y")){
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break;
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}
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}
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System.out.println("Game over! Your final balance is $" + balance);
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scanner.close();
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}
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static String[] spinRow(){
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String[] symbols = {"🍒" , "🍉" , "🍋" , "🔔" , "⭐"};
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String[] row = new String[3];
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Random random = new Random();
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for (int i = 0 ; i < 3; i++){
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row[i] = symbols[random.nextInt(symbols.length)];
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}
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return row;
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}
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static void printRow (String[] row){
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System.out.println("----------------------------");
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System.out.println(" " + String.join(" | ", row));
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System.out.println("----------------------------");
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}
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static int getPayout(String[] row , int bet){
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if(row[0].equals(row[1]) && row[1].equals(row[2]) ){
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return switch(row[0]){
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case "🍒" -> bet * 3;
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case "🍉" -> bet * 4;
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case "🍋" -> bet * 5;
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case "🔔" -> bet * 10;
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case "⭐" -> bet * 20;
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default -> 0;
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};
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}
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else if(row[0].equals(row[1])){
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return switch(row[0]){
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case "🍒" -> bet * 2;
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case "🍉" -> bet * 3;
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case "🍋" -> bet * 4;
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case "🔔" -> bet * 5;
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case "⭐" -> bet * 10;
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default -> 0;
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};
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}
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else if(row[1].equals(row[2])){
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return switch(row[1]){
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case "🍒" -> bet * 2;
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case "🍉" -> bet * 3;
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case "🍋" -> bet * 4;
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case "🔔" -> bet * 5;
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case "⭐" -> bet * 10;
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default -> 0;
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};
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}
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return 0;
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}
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}

‎games/SlotMachine/README.md‎

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# 🎰 Slot Machine (Java)
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A console-based slot machine simulation built using Java fundamentals and random number generation.
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## 📌 Features
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- Randomized slot results
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- Pattern matching logic
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- Basic payout calculation
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- Interactive console interface
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## 🛠 Concepts Used
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- Random class
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- Conditional logic
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- Loops
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- Input handling
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- Game state control
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## ▶ How to Run
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Compile:
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javac Main.java
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Run:
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java Main
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## 🎯 Objective
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This project focuses on implementing probability logic and decision-based outcomes in a structured Java program.

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