diff --git a/Answers/40230112013/QUIDDITCH/.vscode/settings.json b/Answers/40230112013/QUIDDITCH/.vscode/settings.json
new file mode 100644
index 0000000..e112a70
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/.vscode/settings.json
@@ -0,0 +1,7 @@
+{
+    "java.project.sourcePaths": ["src"],
+    "java.project.outputPath": "bin",
+    "java.project.referencedLibraries": [
+        "lib/**/*.jar"
+    ]
+}
diff --git a/Answers/40230112013/QUIDDITCH/README.md b/Answers/40230112013/QUIDDITCH/README.md
new file mode 100644
index 0000000..7c03a53
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/README.md
@@ -0,0 +1,18 @@
+## 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).
diff --git a/Answers/40230112013/QUIDDITCH/src/Beater.java b/Answers/40230112013/QUIDDITCH/src/Beater.java
new file mode 100644
index 0000000..6f73d1b
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/Beater.java
@@ -0,0 +1,13 @@
+import java.util.Random;
+public class Beater extends Player{
+    public Beater(){
+    super();
+    }
+    @Override
+    public boolean isSuccessful() {
+        Random r = new Random();
+        int chance = r.nextInt(100);
+        return chance<=40;
+        }
+    }
+
diff --git a/Answers/40230112013/QUIDDITCH/src/Chaser.java b/Answers/40230112013/QUIDDITCH/src/Chaser.java
new file mode 100644
index 0000000..ea15e8a
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/Chaser.java
@@ -0,0 +1,14 @@
+import java.util.Random;
+
+public class Chaser extends Player{
+    public Chaser(){
+    super();
+    }
+    @Override
+    public boolean isSuccessful() {
+        Random r = new Random();
+        int chance = r.nextInt(100);
+        return chance<=30;
+        }
+    }
+
diff --git a/Answers/40230112013/QUIDDITCH/src/Keeper.java b/Answers/40230112013/QUIDDITCH/src/Keeper.java
new file mode 100644
index 0000000..6ed8c61
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/Keeper.java
@@ -0,0 +1,14 @@
+import java.util.Random;
+
+public class Keeper extends Player{
+    public Keeper(){
+    super();
+    }
+    @Override
+    public boolean isSuccessful() {
+        Random r = new Random();
+        int chance = r.nextInt(100);
+        return chance<=70;
+        }
+    }
+
diff --git a/Answers/40230112013/QUIDDITCH/src/Match.java b/Answers/40230112013/QUIDDITCH/src/Match.java
new file mode 100644
index 0000000..758f5c8
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/Match.java
@@ -0,0 +1,41 @@
+public class Match {
+    public void Start() {
+        Team team1 = new Team();
+        Team team2 = new Team();
+        for (int i = 1; i < 100; i++) {
+            if (i % 2 == 0) {
+                team1.Play();
+                team2.Play();
+            }
+            if (i % 2 == 1) {
+                team2.Play();
+                team1.Play();
+            }
+        }
+        if (team1.seeker.isSuccessful()) {
+            System.out.println("The Snitch was found by team_1 and they won.");
+            return;
+        }
+        if (team2.seeker.isSuccessful()) {
+            System.out.println("The Snitch was found by team_2 and they won.");
+            return;
+        }
+
+        System.out.println("--------------------------------");
+        System.out.println(" team1 Goals : " + team1.Goal);
+        System.out.println(" team2 Goals : " + team2.Goal);
+        System.out.println("--------------------------------");
+        if (team1.Goal > team2.Goal) {
+            System.out.println("team1 won");
+            System.out.println("--------------------------------");
+        }
+        if (team1.Goal < team2.Goal) {
+            System.out.println("team2 won");
+            System.out.println("--------------------------------");
+        }
+        if (team1.Goal == team2.Goal) {
+            System.out.println(" Result : draw");
+            System.out.println("--------------------------------");
+        }
+    }
+}
diff --git a/Answers/40230112013/QUIDDITCH/src/MyApp.java b/Answers/40230112013/QUIDDITCH/src/MyApp.java
new file mode 100644
index 0000000..55aaf11
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/MyApp.java
@@ -0,0 +1,17 @@
+import java.util.Scanner;
+
+public class MyApp {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        int a=1;
+        while(a==1){
+        Match match = new Match();
+        match.Start();
+        System.out.println("Do you want to continue?\n1.Yes 2.No");
+        a = scanner.nextInt();
+        if(a!=1)break;
+    }
+        scanner.close();
+    }
+   
+}
diff --git a/Answers/40230112013/QUIDDITCH/src/Player.java b/Answers/40230112013/QUIDDITCH/src/Player.java
new file mode 100644
index 0000000..f51f013
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/Player.java
@@ -0,0 +1,6 @@
+public class Player implements Success{
+    @Override
+    public boolean isSuccessful() {
+       return false;
+    }
+}
diff --git a/Answers/40230112013/QUIDDITCH/src/Seeker.java b/Answers/40230112013/QUIDDITCH/src/Seeker.java
new file mode 100644
index 0000000..89db0f7
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/Seeker.java
@@ -0,0 +1,14 @@
+import java.util.Random;
+
+public class Seeker extends Player{
+    public Seeker(){
+    super();
+    }
+    @Override
+    public boolean isSuccessful() {
+        Random r = new Random();
+        int chance = r.nextInt(100);
+        return chance<=5;
+        }
+    }
+
diff --git a/Answers/40230112013/QUIDDITCH/src/Success.java b/Answers/40230112013/QUIDDITCH/src/Success.java
new file mode 100644
index 0000000..bd696f9
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/Success.java
@@ -0,0 +1,5 @@
+
+public interface Success {
+    public boolean isSuccessful();
+
+}
diff --git a/Answers/40230112013/QUIDDITCH/src/Team.java b/Answers/40230112013/QUIDDITCH/src/Team.java
new file mode 100644
index 0000000..f57b9cc
--- /dev/null
+++ b/Answers/40230112013/QUIDDITCH/src/Team.java
@@ -0,0 +1,26 @@
+
+public class Team {
+    Beater beater1 = new Beater();
+    Beater beater2 = new Beater();
+    Keeper keeper = new Keeper();
+    Seeker seeker = new Seeker();
+    Chaser chaser1 = new Chaser();
+    Chaser chaser2 = new Chaser();
+    Chaser chaser3 = new Chaser();
+    int Goal = 0;
+
+    void setGoal() {
+        Goal++;
+    }
+    //طبق قوانین و اتفاق افتادن تمام حالات برای یک گل
+    void Play() {
+        boolean Beatersuccess = (beater1.isSuccessful() || beater2.isSuccessful());
+        boolean chasersuccess = ((chaser1.isSuccessful() && chaser2.isSuccessful())
+                || (chaser1.isSuccessful() && chaser3.isSuccessful())
+                || (chaser2.isSuccessful() && chaser3.isSuccessful()));
+        if (keeper.isSuccessful() && Beatersuccess && chasersuccess) {
+            setGoal();
+        }
+    }
+
+}