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‎.metadata/.log

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@@ -30,3 +30,29 @@ Command-line arguments: -os linux -ws gtk -arch x86_64
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!ENTRY org.eclipse.core.resources 2 10035 2017-09-24 15:01:27.343
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!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
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!SESSION 2017-09-27 17:28:25.118 -----------------------------------------------
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eclipse.buildId=debbuild
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java.version=1.7.0_131
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java.vendor=Oracle Corporation
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BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=zh_CN
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Command-line arguments: -os linux -ws gtk -arch x86_64
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!ENTRY org.eclipse.core.resources 2 10035 2017-09-27 17:28:31.598
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!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
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!ENTRY org.eclipse.jdt.ui 4 10001 2017-09-27 17:33:54.772
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!MESSAGE Internal Error
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!STACK 1
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Java Model Exception: Java Model Status [Timed out while retrieving the attached javadoc for CommandObject [in CommandObject.class [in javax.activation [in /usr/lib/jvm/java-7-openjdk-amd64/jre/lib/rt.jar]]] ]
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at org.eclipse.jdt.internal.core.JavaElement.getURLContents(JavaElement.java:808)
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at org.eclipse.jdt.internal.core.BinaryType.getJavadocContents(BinaryType.java:1037)
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at org.eclipse.jdt.internal.core.BinaryType.getAttachedJavadoc(BinaryType.java:995)
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at org.eclipse.jdt.internal.ui.text.javadoc.JavadocContentAccess2.getHTMLContent(JavadocContentAccess2.java:463)
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at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.extractJavadoc(ProposalInfo.java:95)
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at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.computeInfo(ProposalInfo.java:75)
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at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getInfo(ProposalInfo.java:58)
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at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.getAdditionalProposalInfo(AbstractJavaCompletionProposal.java:555)
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at org.eclipse.jface.text.contentassist.AdditionalInfoController$3.run(AdditionalInfoController.java:106)
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at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
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!SUBENTRY 1 org.eclipse.jdt.core 4 1012 2017-09-27 17:33:54.773
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!MESSAGE Timed out while retrieving the attached javadoc for CommandObject [in CommandObject.class [in javax.activation [in /usr/lib/jvm/java-7-openjdk-amd64/jre/lib/rt.jar]]]

‎.metadata/.plugins/org.eclipse.core.resources/.history/1/006118ac66a300171efede8e9d0aaded

Whitespace-only changes.

‎.metadata/.plugins/org.eclipse.core.resources/.history/3/e0b3f22d6ea300171efede8e9d0aaded

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package redBlackTree;
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public class RedBlackTree {
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RBTree NIL;
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RBTree root;
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public class RBTree<T extends Comparable<T>>{
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RBTree leftChild;
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RBTree rightChild;
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RBTree parent;
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T key;
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boolean color;
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}
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}

‎.metadata/.plugins/org.eclipse.core.resources/.history/3d/b003ade374a300171efede8e9d0aaded

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package redBlackTree;
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public class TestRedBlackTree {
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}

‎.metadata/.plugins/org.eclipse.core.resources/.history/42/10e6502467a300171efede8e9d0aaded

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package redBlackTree;
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public class RedBlackTree {
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}

‎.metadata/.plugins/org.eclipse.core.resources/.history/48/20dbb49875a300171efede8e9d0aaded

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package redBlackTree;
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public class RedBlackTree <T extends Comparable<T>>{
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public static final boolean RED=true;
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public static final boolean BLACK=false;
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public RBTreeNode NIL;
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public RBTreeNode root;
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public class RBTreeNode<T extends Comparable<T>>{
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RBTreeNode leftChild;
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RBTreeNode rightChild;
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RBTreeNode parent;
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T key;
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boolean color;
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}
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public void print() {
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// TODO Auto-generated method stub
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System.out.println(root.key);
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}
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public void insert(T key){
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RBTreeNode newRBTreeNode=new RBTreeNode<>();
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newRBTreeNode.key=key;
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RBTreeNode y=NIL;
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RBTreeNode x=root;
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while(x!=NIL){
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y=x;
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if(newRBTreeNode.key.compareTo(x.key)<0){
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x=x.leftChild;
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}else{
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x=x.rightChild;
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}
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}
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newRBTreeNode.parent=y;
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if(y==NIL){
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root=newRBTreeNode;
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}else if(newRBTreeNode.key.compareTo(y.key)<0){
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y.leftChild=newRBTreeNode;
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}else{
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y.rightChild=newRBTreeNode;
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}
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newRBTreeNode.leftChild=NIL;
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newRBTreeNode.rightChild=NIL;
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newRBTreeNode.color=RED;
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insertFixUp(newRBTreeNode);
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}
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private void insertFixUp(RBTreeNode newRBTreeNode) {
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// TODO Auto-generated method stub
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if(newRBTreeNode.parent!=null){
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while(newRBTreeNode.parent.color==RED){
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if(newRBTreeNode.parent==newRBTreeNode.parent.parent.leftChild){
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RBTreeNode y=newRBTreeNode.parent.parent.rightChild;
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if(y.color==RED){
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newRBTreeNode.parent.color=BLACK;
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y.color=BLACK;
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newRBTreeNode.parent.parent.color=RED;
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newRBTreeNode=newRBTreeNode.parent.parent;
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}else if(newRBTreeNode==newRBTreeNode.parent.rightChild){
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newRBTreeNode=newRBTreeNode.parent;
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leftRotate(newRBTreeNode);
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}else{
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newRBTreeNode.parent.color=BLACK;
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newRBTreeNode.parent.parent.color=RED;
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rightRotate(newRBTreeNode);
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}
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}else{
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//same as then clause with "right" and "left" changted
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}
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}
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}
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root.color=BLACK;
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}
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private void rightRotate(RBTreeNode newRBTreeNode) {
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// TODO Auto-generated method stub
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RBTreeNode x=newRBTreeNode.leftChild;
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newRBTreeNode.leftChild=x.rightChild;
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if(x.rightChild!=NIL){
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x.rightChild.parent=newRBTreeNode;
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}
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x.parent=newRBTreeNode.parent;
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if(newRBTreeNode==NIL){
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root=x;
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}else if(newRBTreeNode==newRBTreeNode.parent.leftChild){
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newRBTreeNode.parent.leftChild=x;
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}else{
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newRBTreeNode.parent.rightChild=x;
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}
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x.rightChild=newRBTreeNode;
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newRBTreeNode.parent=x;
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}
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private void leftRotate(RBTreeNode newRBTreeNode) {
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// TODO Auto-generated method stub
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RBTreeNode y=newRBTreeNode.rightChild;
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newRBTreeNode.rightChild=y.leftChild;
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if(y.leftChild!=null){
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y.leftChild.parent=newRBTreeNode;
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}
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y.parent=newRBTreeNode.parent;
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if(newRBTreeNode.parent==NIL){
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root=y;
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}else if(newRBTreeNode==newRBTreeNode.parent.leftChild){
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newRBTreeNode.parent.leftChild=y;
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}else{
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newRBTreeNode.parent.rightChild=y;
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}
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y.leftChild=newRBTreeNode;
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newRBTreeNode.parent=y;
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}
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}

‎.metadata/.plugins/org.eclipse.core.resources/.history/52/8099db0875a300171efede8e9d0aaded

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package redBlackTree;
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public class TestRedBlackTree {
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public static void main(String[] args) {
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RedBlackTree<Integer> rbt=new RedBlackTree<Integer>();
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rbt.insert(5);
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rbt.insert(9);
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rbt.insert(2);
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}
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}

‎.metadata/.plugins/org.eclipse.core.resources/.history/5d/a028233e67a300171efede8e9d0aaded

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package redBlackTree;
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public class RedBlackTree {
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RBTree NIL;
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public class RBTree<T extends Comparable<T>>{
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RBTree leftChild;
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RBTree rightChild;
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RBTree parent;
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T key;
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boolean color;
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}
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}

‎.metadata/.plugins/org.eclipse.core.resources/.history/5f/10afd61275a300171efede8e9d0aaded

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package redBlackTree;
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public class TestRedBlackTree {
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public static void main(String[] args) {
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RedBlackTree<Integer> rbt=new RedBlackTree<Integer>();
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rbt.insert(5);
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rbt.insert(9);
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rbt.insert(2);
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rbt
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}
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}

‎.metadata/.plugins/org.eclipse.core.resources/.history/68/d07e237266a300171efede8e9d0aaded

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package rbtree;
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/**
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* Java 语言: 二叉查找树
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*
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* @author skywang
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* @date 2013/11/07
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*/
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public class RBTreeTest {
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private static final int a[] = {10, 40, 30, 60, 90, 70, 20, 50, 80};
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private static final boolean mDebugInsert = false; // "插入"动作的检测开关(false，关闭；true，打开)
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private static final boolean mDebugDelete = false; // "删除"动作的检测开关(false，关闭；true，打开)
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public static void main(String[] args) {
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int i, ilen = a.length;
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RBTree<Integer> tree=new RBTree<Integer>();
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System.out.printf("== 原始数据: ");
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for(i=0; i<ilen; i++)
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System.out.printf("%d ", a[i]);
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System.out.printf("\n");
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for(i=0; i<ilen; i++) {
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tree.insert(a[i]);
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// 设置mDebugInsert=true,测试"添加函数"
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if (mDebugInsert) {
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System.out.printf("== 添加节点: %d\n", a[i]);
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System.out.printf("== 树的详细信息: \n");
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tree.print();
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System.out.printf("\n");
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}
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}
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System.out.printf("== 前序遍历: ");
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tree.preOrder();
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System.out.printf("\n== 中序遍历: ");
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tree.inOrder();
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System.out.printf("\n== 后序遍历: ");
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tree.postOrder();
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System.out.printf("\n");
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System.out.printf("== 最小值: %s\n", tree.minimum());
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System.out.printf("== 最大值: %s\n", tree.maximum());
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System.out.printf("== 树的详细信息: \n");
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tree.print();
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System.out.printf("\n");
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// 设置mDebugDelete=true,测试"删除函数"
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if (mDebugDelete) {
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for(i=0; i<ilen; i++)
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{
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tree.remove(a[i]);
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System.out.printf("== 删除节点: %d\n", a[i]);
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System.out.printf("== 树的详细信息: \n");
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tree.print();
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System.out.printf("\n");
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}
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}
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// 销毁二叉树
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tree.clear();
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}
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}

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