fix last ex

Algoritmi_2/Laboratorio/Lab3/.idea/.gitignore

+# Default ignored files
+/shelf/
+/workspace.xml

Algoritmi_2/Laboratorio/Lab3/.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="openjdk-21" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file

Algoritmi_2/Laboratorio/Lab3/.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/Lab3.iml" filepath="$PROJECT_DIR$/Lab3.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

Algoritmi_2/Laboratorio/Lab3/.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

Algoritmi_2/Laboratorio/Lab3/Lab3.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

Algoritmi_2/Laboratorio/Lab3/TestGraph/TestGraph.java

+package PACKAGE_NAME;public class TestGraph {
+}

Algoritmi_2/Laboratorio/Lab3/src/DFS.java

+package PACKAGE_NAME;public class DFS {
+}

Algoritmi_2/Laboratorio/Lab3/src/NotAllNodesReachedException.java

+package <nome package>;
+
+public class NotAllNodesReachedException extends Exception {
+	
+	
+	public NotAllNodesReachedException() {
+		super();
+	}
+	
+	public NotAllNodesReachedException(String messaggio) {
+		super(messaggio);
+	}
+
+}