Programm fertiggestellt
This commit is contained in:
BIN
Langlaufsimulator/BinarySearchTree$BSTNode.class
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Langlaufsimulator/BinarySearchTree$BSTNode.class
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Langlaufsimulator/BinarySearchTree.class
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Langlaufsimulator/BinarySearchTree.class
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Langlaufsimulator/BinarySearchTree.ctxt
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Langlaufsimulator/BinarySearchTree.ctxt
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#BlueJ class context
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comment0.target=BinarySearchTree
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comment0.text=\r\n\ <p>\r\n\ Materialien\ zu\ den\ zentralen\ NRW-Abiturpruefungen\ im\ Fach\ Informatik\ ab\ 2018\r\n\ </p>\r\n\ <p>\r\n\ Generische\ Klasse\ BinarySearchTree<ContentType>\r\n\ </p>\r\n\ <p>\r\n\ Mithilfe\ der\ generischen\ Klasse\ BinarySearchTree\ koennen\ beliebig\ viele\r\n\ Objekte\ in\ einem\ Binaerbaum\ (binaerer\ Suchbaum)\ entsprechend\ einer\r\n\ Ordnungsrelation\ verwaltet\ werden.\ <br\ />\r\n\ Ein\ Objekt\ der\ Klasse\ stellt\ entweder\ einen\ leeren\ binaeren\ Suchbaum\ dar\ oder\r\n\ verwaltet\ ein\ Inhaltsobjekt\ sowie\ einen\ linken\ und\ einen\ rechten\ Teilbaum,\r\n\ die\ ebenfalls\ Objekte\ der\ Klasse\ BinarySearchTree\ sind.<br\ />\r\n\ Die\ Klasse\ der\ Objekte,\ die\ in\ dem\ Suchbaum\ verwaltet\ werden\ sollen,\ muss\r\n\ das\ generische\ Interface\ ComparableContent\ implementieren.\ Dabei\ muss\ durch\r\n\ Ueberschreiben\ der\ drei\ Vergleichsmethoden\ isLess,\ isEqual,\ isGreater\ (s.\r\n\ Dokumentation\ des\ Interfaces)\ eine\ eindeutige\ Ordnungsrelation\ festgelegt\r\n\ sein.\ <br\ />\r\n\ Alle\ Objekte\ im\ linken\ Teilbaum\ sind\ kleiner\ als\ das\ Inhaltsobjekt\ des\r\n\ binaeren\ Suchbaums.\ Alle\ Objekte\ im\ rechten\ Teilbaum\ sind\ groesser\ als\ das\r\n\ Inhaltsobjekt\ des\ binaeren\ Suchbaums.\ Diese\ Bedingung\ gilt\ (rekursiv)\ auch\ in\r\n\ beiden\ Teilbaeumen.\ <br\ />\r\n\ Hinweis\:\ In\ dieser\ Version\ wird\ die\ Klasse\ BinaryTree\ nicht\ benutzt.\r\n\ </p>\r\n\r\n\ @author\ Qualitaets-\ und\ UnterstuetzungsAgentur\ -\ Landesinstitut\ fuer\ Schule\r\n\ @version\ Generisch_03\ 2017-11-28\r\n
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comment1.params=
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comment1.target=BinarySearchTree()
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comment1.text=\r\n\ Der\ Konstruktor\ erzeugt\ einen\ leeren\ Suchbaum.\r\n
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comment10.params=pContent
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comment10.target=ComparableContent\ search(ComparableContent)
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comment10.text=\r\n\ Falls\ ein\ bezueglich\ der\ verwendeten\ Vergleichsmethode\ isEqual\ mit\r\n\ pContent\ uebereinstimmendes\ Objekt\ im\ binaeren\ Suchbaum\ enthalten\ ist,\r\n\ liefert\ die\ Anfrage\ dieses,\ ansonsten\ wird\ null\ zurueckgegeben.\ <br\ />\r\n\ Falls\ der\ Parameter\ null\ ist,\ wird\ null\ zurueckgegeben.\r\n\r\n\ @param\ pContent\r\n\ \ \ \ \ \ \ \ \ \ \ \ zu\ suchendes\ Objekt\ vom\ Typ\ ContentType\r\n\ @return\ das\ gefundene\ Objekt\ vom\ Typ\ ContentType,\ bei\ erfolgloser\ Suche\ null\r\n\r\n
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comment11.params=
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comment11.target=BinarySearchTree\ ancestorOfSmallRight()
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comment11.text=\r\n\ Die\ Methode\ liefert\ denjenigen\ Baum,\ dessen\ linker\ Nachfolger\ keinen\ linken\r\n\ Nachfolger\ mehr\ hat.\ Es\ ist\ also\ spaeter\ moeglich,\ in\ einem\ Baum\ im\r\n\ rechten\ Nachfolger\ den\ Vorgaenger\ des\ linkesten\ Nachfolgers\ zu\ finden.\r\n\r\n
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comment12.params=
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comment12.target=BinarySearchTree.BSTNode\ getNodeOfLeftSuccessor()
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comment13.params=
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comment13.target=BinarySearchTree.BSTNode\ getNodeOfRightSuccessor()
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comment2.params=
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comment2.target=boolean\ isEmpty()
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comment2.text=\r\n\ Diese\ Anfrage\ liefert\ den\ Wahrheitswert\ true,\ wenn\ der\ Suchbaum\ leer\ ist,\r\n\ sonst\ liefert\ sie\ den\ Wert\ false.\r\n\r\n\ @return\ true,\ wenn\ der\ binaere\ Suchbaum\ leer\ ist,\ sonst\ false\r\n\r\n
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comment3.params=pContent
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comment3.target=void\ insert(ComparableContent)
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comment3.text=\r\n\ Falls\ der\ Parameter\ null\ ist,\ geschieht\ nichts.<br\ />\r\n\ Falls\ ein\ bezueglich\ der\ verwendeten\ Vergleichsmethode\ isEqual\ mit\r\n\ pContent\ uebereinstimmendes\ Objekt\ im\ geordneten\ binaeren\ Suchbau\r\n\ enthalten\ ist,\ passiert\ nichts.\ <br\ />\r\n\ Achtung\:\ hier\ wird\ davon\ ausgegangen,\ dass\ isEqual\ genau\ dann\ true\r\n\ liefert,\ wenn\ isLess\ und\ isGreater\ false\ liefern.\ <br\ />\r\n\ Andernfalls\ (isLess\ oder\ isGreater)\ wird\ das\ Objekt\ pContent\ entsprechend\r\n\ der\ vorgegebenen\ Ordnungsrelation\ in\ den\ BinarySearchTree\ eingeordnet.\r\n\r\n\ @param\ pContent\r\n\ \ \ \ \ \ \ \ \ \ \ \ einzufuegendes\ Objekt\ vom\ Typ\ ContentType\r\n\r\n
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comment4.params=
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comment4.target=BinarySearchTree\ getLeftTree()
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comment4.text=\r\n\ Diese\ Anfrage\ liefert\ den\ linken\ Teilbaum\ des\ binaeren\ Suchbaumes.\ <br\ />\r\n\ Wenn\ er\ leer\ ist,\ wird\ null\ zurueckgegeben.\r\n\r\n\ @return\ den\ linken\ Teilbaum\ (Objekt\ vom\ Typ\ BinarySearchTree<ContentType>)\r\n\ \ \ \ \ \ \ \ \ bzw.\ null,\ wenn\ der\ Suchbaum\ leer\ ist\r\n\r\n
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comment5.params=
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comment5.target=ComparableContent\ getContent()
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comment5.text=\r\n\ Diese\ Anfrage\ liefert\ das\ Inhaltsobjekt\ des\ Suchbaumes.\ Wenn\ der\ Suchbaum\r\n\ leer\ ist,\ wird\ null\ zurueckgegeben.\r\n\r\n\ @return\ das\ Inhaltsobjekt\ vom\ Typ\ ContentType\ bzw.\ null,\ wenn\ der\ aktuelle\r\n\ \ \ \ \ \ \ \ \ Suchbaum\ leer\ ist\r\n\r\n
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comment6.params=
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comment6.target=List\ getInOrder()
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comment7.params=tree\ inOrder
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comment7.target=void\ getPartTree(BinarySearchTree,\ List)
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comment8.params=
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comment8.target=BinarySearchTree\ getRightTree()
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comment8.text=\r\n\ Diese\ Anfrage\ liefert\ den\ rechten\ Teilbaum\ des\ binaeren\ Suchbaumes.\ <br\ />\r\n\ Wenn\ er\ leer\ ist,\ wird\ null\ zurueckgegeben.\r\n\r\n\ @return\ den\ rechten\ Teilbaum\ (Objekt\ vom\ Typ\ BinarySearchTree<ContentType>)\r\n\ \ \ \ \ \ \ \ \ bzw.\ null,\ wenn\ der\ aktuelle\ Suchbaum\ leer\ ist\r\n\r\n
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comment9.params=pContent
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comment9.target=void\ remove(ComparableContent)
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comment9.text=\r\n\ Falls\ ein\ bezueglich\ der\ verwendeten\ Vergleichsmethode\ mit\r\n\ pContent\ uebereinstimmendes\ Objekt\ im\ binaeren\ Suchbaum\ enthalten\r\n\ ist,\ wird\ dieses\ entfernt.\ Falls\ der\ Parameter\ null\ ist,\ aendert\ sich\r\n\ nichts.\r\n\r\n\ @param\ pContent\r\n\ \ \ \ \ \ \ \ \ \ \ \ zu\ entfernendes\ Objekt\ vom\ Typ\ ContentType\r\n\r\n
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numComments=14
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@@ -132,6 +132,20 @@ public class BinarySearchTree<ContentType extends ComparableContent<ContentType>
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}
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}
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}
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}
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public List<ContentType> getInOrder() {
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List<ContentType> inOrder = new List<>();
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getPartTree(this, inOrder);
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return inOrder;
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}
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private void getPartTree(BinarySearchTree<ContentType> tree, List<ContentType> inOrder) {
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if (tree != null && tree.getContent() != null) {
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getPartTree(tree.getLeftTree(), inOrder);
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inOrder.append(tree.getContent());
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getPartTree(tree.getRightTree(), inOrder);
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}
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}
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/**
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/**
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* Diese Anfrage liefert den rechten Teilbaum des binaeren Suchbaumes. <br />
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* Diese Anfrage liefert den rechten Teilbaum des binaeren Suchbaumes. <br />
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* Wenn er leer ist, wird null zurueckgegeben.
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* Wenn er leer ist, wird null zurueckgegeben.
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@@ -8,4 +8,6 @@ comment2.params=pName
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comment2.target=void\ newRunner(java.lang.String)
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comment2.target=void\ newRunner(java.lang.String)
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comment3.params=
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comment3.params=
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comment3.target=void\ simulate()
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comment3.target=void\ simulate()
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numComments=4
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comment4.params=
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comment4.target=Athlete[]\ top3()
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numComments=5
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@@ -8,12 +8,16 @@
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public class Competition {
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public class Competition {
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private List<Athlete> runners;
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private List<Athlete> runners;
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private Racesimulator sim;
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private BinarySearchTree leaderboard;
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/**
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/**
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* Konstruktor für Objekte der Klasse Competition
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* Konstruktor für Objekte der Klasse Competition
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*/
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*/
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public Competition() {
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public Competition() {
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// ggf. Instanzvariable initialisieren
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runners = new List<Athlete>();
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sim = new Racesimulator();
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leaderboard = new BinarySearchTree();
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}
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}
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public void newRunner(String pName){
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public void newRunner(String pName){
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@@ -23,10 +27,40 @@ public class Competition {
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}
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}
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public void simulate(){
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public void simulate(){
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runners.toFirst();
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while(runners.hasAccess()){
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Athlete athlete = runners.getContent();
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sim.simulate(athlete);
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leaderboard.insert(athlete);
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runners.next();
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}
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}
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}
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// public Athlete top3(){
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public Athlete[] top3(){
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Athlete[] top = new Athlete[3];
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// }
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List<Athlete> inOrder = leaderboard.getInOrder();
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inOrder.toFirst();
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top[0] = inOrder.getContent();
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inOrder.next();
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if (!inOrder.hasAccess()){
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return top;
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}
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}
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top[1] = inOrder.getContent();
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inOrder.next();
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if (!inOrder.hasAccess()){
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return top;
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}
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top[2] = inOrder.getContent();
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inOrder.next();
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System.out.println(top[0].getFinalTime());
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System.out.println(top[1].getFinalTime());
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System.out.println(top[2].getFinalTime());
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return top;
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}
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}
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@@ -4,4 +4,6 @@ comment0.text=\r\n\ Beschreiben\ Sie\ hier\ die\ Klasse\ Racesimulator.\r\n\ \r\
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comment1.params=
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comment1.params=
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comment1.target=Racesimulator()
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comment1.target=Racesimulator()
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comment1.text=\r\n\ Konstruktor\ f\u00FCr\ Objekte\ der\ Klasse\ Racesimulator\r\n
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comment1.text=\r\n\ Konstruktor\ f\u00FCr\ Objekte\ der\ Klasse\ Racesimulator\r\n
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numComments=2
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comment2.params=pAthlete
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comment2.target=Athlete\ simulate(Athlete)
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numComments=3
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@@ -1,5 +1,5 @@
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import java.util.Random;
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/**
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/**
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* Beschreiben Sie hier die Klasse Racesimulator.
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* Beschreiben Sie hier die Klasse Racesimulator.
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*
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*
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*/
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*/
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public class Racesimulator {
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public class Racesimulator {
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// Attribute
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private Random random = new Random();
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// Implementieren sie hier die Attribute der Klasse
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/**
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/**
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* Konstruktor für Objekte der Klasse Racesimulator
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* Konstruktor für Objekte der Klasse Racesimulator
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// ggf. Instanzvariable initialisieren
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// ggf. Instanzvariable initialisieren
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}
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}
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// public Athlete simulate(Athlete pAthlete){
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public Athlete simulate(Athlete pAthlete){
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// Random
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pAthlete.setStartTime(0);
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// }
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pAthlete.setEndTime(random.nextDouble());
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return pAthlete;
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}
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}
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}
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dependency1.from=BinarySearchTree
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dependency1.from=BinarySearchTree
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dependency1.to=ComparableContent
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dependency1.to=ComparableContent
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dependency1.type=UsesDependency
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dependency1.type=UsesDependency
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dependency2.from=Competition
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dependency2.from=BinarySearchTree
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dependency2.to=List
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dependency2.to=List
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dependency2.type=UsesDependency
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dependency2.type=UsesDependency
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dependency3.from=Competition
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dependency3.from=Racesimulator
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dependency3.to=Athlete
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dependency3.to=Athlete
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dependency3.type=UsesDependency
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dependency3.type=UsesDependency
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editor.fx.0.height=738
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dependency4.from=Competition
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editor.fx.0.width=816
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dependency4.to=List
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editor.fx.0.x=232
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dependency4.type=UsesDependency
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editor.fx.0.y=82
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dependency5.from=Competition
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objectbench.height=138
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dependency5.to=Athlete
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dependency5.type=UsesDependency
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dependency6.from=Competition
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dependency6.to=Racesimulator
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dependency6.type=UsesDependency
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dependency7.from=Competition
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dependency7.to=BinarySearchTree
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dependency7.type=UsesDependency
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editor.fx.0.height=1416
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editor.fx.0.width=2576
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editor.fx.0.x=-8
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editor.fx.0.y=-8
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objectbench.height=204
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objectbench.width=1256
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objectbench.width=1256
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package.divider.horizontal=0.6
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package.divider.horizontal=0.6
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package.divider.vertical=0.8390677025527192
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package.divider.vertical=0.7655555555555555
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package.editor.height=749
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package.editor.height=682
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package.editor.width=1132
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package.editor.width=1145
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package.editor.x=0
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package.editor.x=773
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package.editor.y=0
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package.editor.y=30
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package.frame.height=1000
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package.frame.height=1000
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package.frame.width=1296
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package.frame.width=1296
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package.numDependencies=3
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package.numDependencies=7
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package.numTargets=7
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package.numTargets=6
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package.showExtends=true
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package.showExtends=true
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package.showUses=true
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package.showUses=true
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project.charset=UTF-8
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project.charset=UTF-8
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@@ -37,47 +49,40 @@ target1.name=Competition
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target1.showInterface=false
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target1.showInterface=false
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target1.type=ClassTarget
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target1.type=ClassTarget
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target1.width=100
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target1.width=100
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target1.x=540
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target1.x=100
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target1.y=320
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target1.y=490
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target2.height=50
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target2.height=50
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target2.name=List$ListNode
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target2.name=List
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target2.showInterface=false
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target2.showInterface=false
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target2.type=SubTargetClassRole
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target2.type=ClassTarget
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target2.width=200
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target2.width=150
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target2.x=250
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target2.x=900
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target2.y=210
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target2.y=170
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target3.height=50
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target3.height=50
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target3.name=List
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target3.name=Racesimulator
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target3.showInterface=false
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target3.showInterface=false
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target3.type=ClassTarget
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target3.type=ClassTarget
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target3.width=150
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target3.width=110
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target3.x=60
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target3.x=290
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target3.y=210
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target3.y=390
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target4.height=50
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target4.height=50
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target4.name=Racesimulator
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target4.name=ComparableContent
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target4.showInterface=false
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target4.showInterface=false
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target4.type=ClassTarget
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target4.type=InterfaceTarget
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target4.width=110
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target4.width=250
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target4.x=540
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target4.x=80
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target4.y=200
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target4.y=30
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target5.height=50
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target5.height=110
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target5.name=ComparableContent
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target5.name=Athlete
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target5.showInterface=false
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target5.showInterface=false
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target5.type=InterfaceTarget
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target5.type=ClassTarget
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target5.width=250
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target5.width=250
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target5.x=760
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target5.x=610
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target5.y=110
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target5.y=260
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target6.height=110
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target6.height=50
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target6.name=Athlete
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target6.name=BinarySearchTree
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target6.showInterface=false
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target6.showInterface=false
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target6.type=ClassTarget
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target6.type=ClassTarget
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target6.width=250
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target6.width=230
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target6.x=760
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target6.x=740
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target6.y=340
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target6.y=80
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target7.height=50
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target7.name=BinarySearchTree
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target7.showInterface=false
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target7.type=ClassTarget
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target7.width=230
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target7.x=70
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target7.y=10
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Reference in New Issue
Block a user