diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 4319917..6db910a 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -10,9 +10,9 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="42ed9a51-9564-48c5-b5fa-035301b1578d" name="Changes" comment="">
-      <change afterPath="$PROJECT_DIR$/ha_11/loosen_janniclas_1540907_12.cpp" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/modules.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/modules.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/ha_12/quick_code.cpp" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/ha_11/loosen_janniclas_1540907_12.cpp" beforeDir="false" afterPath="$PROJECT_DIR$/ha_11/loosen_janniclas_1540907_12.cpp" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -25,47 +25,54 @@
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
-  <component name="ProjectColorInfo"><![CDATA[{
-  "associatedIndex": 0
-}]]></component>
+  <component name="ProjectColorInfo">{
+  &quot;associatedIndex&quot;: 0
+}</component>
   <component name="ProjectId" id="2ad23KMVrbf8YEYMjvnrmBZ8MSS" />
   <component name="ProjectViewState">
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
-  "keyToString": {
-    "C/C++ File.loosen_janniclas_1540907_12.cpp.executor": "Run",
-    "RunOnceActivity.OpenProjectViewOnStart": "true",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "RunOnceActivity.cidr.known.project.marker": "true",
-    "RunOnceActivity.readMode.enableVisualFormatting": "true",
-    "WebServerToolWindowFactoryState": "false",
-    "cf.first.check.clang-format": "false",
-    "cidr.known.project.marker": "true",
-    "git-widget-placeholder": "main",
-    "last_opened_file_path": "C:/Universitaet/UNI_Python",
-    "node.js.detected.package.eslint": "true",
-    "node.js.detected.package.tslint": "true",
-    "node.js.selected.package.eslint": "(autodetect)",
-    "node.js.selected.package.tslint": "(autodetect)",
-    "nodejs_package_manager_path": "npm",
-    "python.debugger.dataview.coloredbydefault": "false",
-    "vue.rearranger.settings.migration": "true"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;C/C++ File.loosen_janniclas_1540907_12.cpp.executor&quot;: &quot;Run&quot;,
+    &quot;C/C++ File.quick_code.cpp.executor&quot;: &quot;Run&quot;,
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.cidr.known.project.marker&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.readMode.enableVisualFormatting&quot;: &quot;true&quot;,
+    &quot;WebServerToolWindowFactoryState&quot;: &quot;false&quot;,
+    &quot;cf.first.check.clang-format&quot;: &quot;false&quot;,
+    &quot;cidr.known.project.marker&quot;: &quot;true&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
+    &quot;last_opened_file_path&quot;: &quot;C:/Universitaet/UNI_Python&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;python.debugger.dataview.coloredbydefault&quot;: &quot;false&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
   }
-}]]></component>
+}</component>
   <component name="RecentsManager">
     <key name="MoveFile.RECENT_KEYS">
       <recent name="C:\Universitaet\UNI_Python\ueb_01" />
     </key>
   </component>
-  <component name="RunManager" selected="C/C++ File.loosen_janniclas_1540907_12.cpp">
+  <component name="RunManager" selected="C/C++ File.quick_code.cpp">
     <configuration name="loosen_janniclas_1540907_12.cpp" type="CppFileRunConfiguration" factoryName="CppFileRunConfiguration" temporary="true" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="UNI_Python" TARGET_NAME="loosen_janniclas_1540907_12.cpp" CONFIG_NAME="loosen_janniclas_1540907_12.cpp">
       <option name="sourceFile" value="ha_11\loosen_janniclas_1540907_12.cpp" />
       <method v="2">
         <option name="com.jetbrains.cidr.cpp.runfile.CppFileBuildBeforeRunTaskProvider$BasicBuildBeforeRunTask" enabled="true" />
       </method>
     </configuration>
+    <configuration name="quick_code.cpp" type="CppFileRunConfiguration" factoryName="CppFileRunConfiguration" temporary="true" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="UNI_Python" TARGET_NAME="quick_code.cpp" CONFIG_NAME="quick_code.cpp">
+      <option name="sourceFile" value="ha_12\quick_code.cpp" />
+      <method v="2">
+        <option name="com.jetbrains.cidr.cpp.runfile.CppFileBuildBeforeRunTaskProvider$BasicBuildBeforeRunTask" enabled="true" />
+      </method>
+    </configuration>
     <configuration name="control" type="PythonConfigurationType" factoryName="Python" temporary="true" nameIsGenerated="true">
       <module name="UNI_Python" />
       <option name="ENV_FILES" value="" />
@@ -112,29 +119,6 @@
       <option name="INPUT_FILE" value="" />
       <method v="2" />
     </configuration>
-    <configuration name="loosen_janniclas_1540907_09" type="PythonConfigurationType" factoryName="Python" temporary="true" nameIsGenerated="true">
-      <module name="UNI_Python" />
-      <option name="ENV_FILES" value="" />
-      <option name="INTERPRETER_OPTIONS" value="" />
-      <option name="PARENT_ENVS" value="true" />
-      <envs>
-        <env name="PYTHONUNBUFFERED" value="1" />
-      </envs>
-      <option name="SDK_HOME" value="" />
-      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/ha_08" />
-      <option name="IS_MODULE_SDK" value="true" />
-      <option name="ADD_CONTENT_ROOTS" value="true" />
-      <option name="ADD_SOURCE_ROOTS" value="true" />
-      <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
-      <option name="SCRIPT_NAME" value="C:\Universitaet\UNI_Python\ueb_01\loosen_janniclas_1540907_09.py" />
-      <option name="PARAMETERS" value="" />
-      <option name="SHOW_COMMAND_LINE" value="false" />
-      <option name="EMULATE_TERMINAL" value="false" />
-      <option name="MODULE_MODE" value="false" />
-      <option name="REDIRECT_INPUT" value="false" />
-      <option name="INPUT_FILE" value="" />
-      <method v="2" />
-    </configuration>
     <configuration name="loosen_janniclas_1540907_10" type="PythonConfigurationType" factoryName="Python" temporary="true" nameIsGenerated="true">
       <module name="UNI_Python" />
       <option name="ENV_FILES" value="" />
@@ -160,11 +144,11 @@
     </configuration>
     <recent_temporary>
       <list>
+        <item itemvalue="C/C++ File.quick_code.cpp" />
         <item itemvalue="C/C++ File.loosen_janniclas_1540907_12.cpp" />
         <item itemvalue="Python.loosen_janniclas_1540907_10" />
         <item itemvalue="Python.control" />
         <item itemvalue="Python.loosen_janniclas_1540907_09 (1)" />
-        <item itemvalue="Python.loosen_janniclas_1540907_09" />
       </list>
     </recent_temporary>
   </component>
@@ -190,6 +174,9 @@
       <workItem from="1705431087533" duration="5323000" />
       <workItem from="1705489565514" duration="13418000" />
       <workItem from="1707215006454" duration="7963000" />
+      <workItem from="1707397249298" duration="745000" />
+      <workItem from="1707398734717" duration="3439000" />
+      <workItem from="1707409753700" duration="149000" />
     </task>
     <servers />
   </component>
diff --git a/ha_11/loosen_janniclas_1540907_12.cpp b/ha_11/loosen_janniclas_1540907_12.cpp
index 5a3d264..453e7eb 100644
--- a/ha_11/loosen_janniclas_1540907_12.cpp
+++ b/ha_11/loosen_janniclas_1540907_12.cpp
@@ -60,7 +60,7 @@ int main() {
             std::cout << i << " ";
         }
     }
-    std::cout << std::endl;
 
+    std::cout << std::endl;
     return 0;
 }
\ No newline at end of file
diff --git a/ha_12/quick_code.cpp b/ha_12/quick_code.cpp
new file mode 100644
index 0000000..dcb94cd
--- /dev/null
+++ b/ha_12/quick_code.cpp
@@ -0,0 +1,13 @@
+#include <iostream>
+
+int main() {
+    int x = 2;
+    int* y = &x;
+
+    std::cout << x << std::endl;
+    std::cout << &x << std::endl;
+    std::cout << y << std::endl;
+    std::cout << *y << std::endl;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/quick_code.exe b/quick_code.exe
new file mode 100644
index 0000000..d50f98e
Binary files /dev/null and b/quick_code.exe differ