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Merge pull request onlyliuxin#1 from onlyliuxin/master
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‎.gitignore

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*.class
2-
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# Mobile Tools for Java (J2ME)
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.mtj.tmp/
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*.war
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*.ear
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*.iml
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*.idea
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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hs_err_pid*
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#ide config
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.metadata
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.recommenders
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#macOS
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.DS_Store
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.idea/
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*.iml
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rebel.*
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.rebel.*
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target
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‎group07/1046545622/git命令.txt

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��װgit gui��������git bash����
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1.��¡
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git clone git@github.com:leijing1992/coding2017.git
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2.�����޸ĵ��ļ�
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git add -A
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3.�ύ���ݴ���
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git commit -m "�ύ***����"
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4.����master
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git pull origin master
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5.�ύ��master
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git push origin master

‎group07/1058267830/git命令.txt

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��װgit gui��������git bash����
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1.��¡
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git clone git@github.com:leijing1992/coding2017.git
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2.�����޸ĵ��ļ�
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git add -A
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3.�ύ���ݴ���
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git commit -m "�ύ***����"
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4.����master
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git pull origin master
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5.�ύ��master
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git push origin master

‎group07/1070440331/git命令.txt

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��װgit gui��������git bash����
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1.��¡
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git clone git@github.com:leijing1992/coding2017.git
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2.�����޸ĵ��ļ�
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git add -A
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3.�ύ���ݴ���
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git commit -m "�ύ***����"
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4.����master
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git pull origin master
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5.�ύ��master
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git push origin master

‎group07/1280157271/git命令.txt

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��װgit gui��������git bash����
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1.��¡
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git clone git@github.com:leijing1992/coding2017.git
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2.�����޸ĵ��ļ�
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git add -A
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3.�ύ���ݴ���
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git commit -m "�ύ***����"
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4.����master
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git pull origin master
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5.�ύ��master
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git push origin master

‎group07/1448276993/git命令.txt

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��װgit gui��������git bash����
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1.��¡
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git clone git@github.com:leijing1992/coding2017.git
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2.�����޸ĵ��ļ�
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git add -A
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3.�ύ���ݴ���
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git commit -m "�ύ***����"
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4.����master
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git pull origin master
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5.�ύ��master
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git push origin master

‎group07/1519504320/git命令.txt

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��װgit gui��������git bash����
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1.��¡
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git clone git@github.com:leijing1992/coding2017.git
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2.�����޸ĵ��ļ�
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git add -A
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3.�ύ���ݴ���
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git commit -m "�ύ***����"
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4.����master
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git pull origin master
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5.�ύ��master
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git push origin master

‎group07/1520332119/git命令.txt

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��װgit gui��������git bash����
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1.��¡
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git clone git@github.com:leijing1992/coding2017.git
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2.�����޸ĵ��ļ�
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git add -A
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3.�ύ���ݴ���
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git commit -m "�ύ***����"
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4.����master
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git pull origin master
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5.�ύ��master
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git push origin master

‎group07/1536161030/.classpath

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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" path="src"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
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<classpathentry kind="output" path="bin"/>
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</classpath>

‎group07/1536161030/.gitignore

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# Compiled class file
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*.class
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# Log file
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*.log
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# BlueJ files
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*.ctxt
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# Mobile Tools for Java (J2ME)
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.mtj.tmp/
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# Package Files #
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*.jar
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*.war
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*.ear
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*.zip
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*.tar.gz
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*.rar
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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hs_err_pid*

‎group07/1536161030/.project

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>homework</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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</natures>
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</projectDescription>

‎group07/1536161030/.settings/org.eclipse.core.resources.prefs

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eclipse.preferences.version=1
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encoding/<project>=UTF-8

‎group07/1536161030/CPU,内存,硬盘,指令.txt

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������ڲ���Ҫ���������CPU���ڴ棬Ӳ�̣�ָ�
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CPU��Ҳ�д��������˿�����˼�������Կ�CPU���㡣CPU��Ҫ�������Ϳ��ƵIJ��֣�����˼�壬���ǿ��Ƶ�Ԫ�����㵥Ԫ�����֣������˵Ĵ��Խ��м��������һ����
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�����Եļ����������һ��ģ����������ÿ�����ܵ�Ԫ���Ƿֹ���ȷ�ġ����п��Ƶ�Ԫ���ݳ���ͨ��ָ�����������㵥Ԫ����������ó������Ȼ����ƴ洢��Ԫ���洢�м�Ľ����
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�ڴ��Ǵ洢CPU��Ҫ���������ϣ���Ҫ�����У�����ϵͳ�е���ʱ���ݣ������Ӳ�̶�ȡ�����ݣ��ṩ��CPUʹ�á�
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Ӳ���Ǹ���洢������Ҫ���ô洢�����ݣ��������ǵij�������ݣ��ŵ��Ƿdz��̶���������׼ȷ���������Դ洢����Ϣ��������ʱ���������
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�ڴ��ȡ���ݵ��ٶȱ�Ӳ�̵Ĵ�ȡ�ٶȿ���10���� ��ijЩ��������ܻ����
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CPU���ٶȱ��ڴ治֪Ҫ����ٱ��������ǰѳ����Ӳ�̷ŵ��ڴ��Ժ�CPU��ֱ�����ڴ����г���������CPUֱ����Ӳ�����г����Ҫ��ܶࡣ
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�����ڴ�����һ����CPU���й��죬��Ӳ�����ݴ�ȡ̫�������⡣ ��������ǵĵ��Ե������ٶȡ�
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���������г����ʱ��CPU���Ƚ��ܵ����ǵ����֮��CPU�Ǹ���Ӳ�̣���Ҫ������洢�ij���A����ѳ���A�͵��ڴ�ȥ��CPU���ڴ�˵������Ӳ�̰ѳ���A�͵����������ˣ��㱣��һ�¡� �ȳ���A���������͵��ڴ�֮��CPU�Ϳ�ʼִ�г���A����CPU������㣬���ȡ������δ洢���ݣ�������ζ������������й�ͨ�������Ҫָ���ˡ�
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ָ��Ҳ���ǻ������Ե�һ������䣬�൱��CPU���ڴ棬Ӳ��֮������ԡ�����ָ�Ӽ�������������������������ݵ����㣬�߼����㣬���ݴ��ͣ�����Ŀ��ƣ��������ָ��ȡ�
11+
12+

‎group07/1536161030/git命令.txt

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��װgit gui��������git bash����
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1.��¡
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git clone git@github.com:leijing1992/coding2017.git
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2.�����޸ĵ��ļ�
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git add -A
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3.�ύ���ݴ���
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git commit -m "�ύ***����"
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4.����master
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git pull origin master
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5.�ύ��master
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git push origin master

‎group07/1536161030/src/com/coding/basic/ArrayList.java

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package com.coding.basic;
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public class ArrayList implements List{
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private int size = 0;
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private Object[] elementData;
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public ArrayList(int size) {
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this.elementData = new Object[size];
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}
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public ArrayList() {
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this.elementData = new Object[10];
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}
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public void add(Object o) {
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if(isFull())
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resize();
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elementData[size++] = o;
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}
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public void add(int index, Object o) {
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rangeCheckForAdd(index);
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System.arraycopy(elementData, index, elementData, index + 1, size - index);
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elementData[index] = o;
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size++;
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}
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public Object get(int index) {
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rangeCheckForAdd(index);
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return elementData[index];
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}
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public Object remove(int index) {
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rangeCheckForAdd(index);
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Object o = elementData[index];
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System.arraycopy(elementData, index + 1, elementData, index, size - index);
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elementData[--size] = null;
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return o;
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}
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public int size() {
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return elementData.length;
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}
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public com.coding.basic.Iterator iterator() {
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return new Itr();
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}
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private class Itr implements com.coding.basic.Iterator {
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int cursor;
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@Override
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public boolean hasNext() {
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return cursor != size;
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}
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@Override
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public Object next() {
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int i = cursor;
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if (i < elementData.length) {
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cursor = i + 1;
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return elementData[i];
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}
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return null;
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}
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}
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//檢查下表越界
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public void rangeCheckForAdd(int index) {
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if (index < 0 || index > size)
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throw new IndexOutOfBoundsException("下标越界");
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}
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//数组是否满
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public boolean isFull(){
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return size == elementData.length;
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}
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//扩容
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public void resize(){
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Object[] newElementData = new Object[elementData.length * 2];
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System.arraycopy(elementData, 0, newElementData, 0, size);
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this.elementData = newElementData;
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newElementData = null;
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}
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//
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public boolean isEmpty() {
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return size == 0;
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}
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}

‎group07/1536161030/src/com/coding/basic/BinaryTreeNode.java

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package com.coding.basic;
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public class BinaryTreeNode <Object extends Comparable<Object>> {
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private Object data;
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private BinaryTreeNode left;
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private BinaryTreeNode right;
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public BinaryTreeNode(Object data){
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this.data = data;
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this.left=null;
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this.right =null;
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}
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public BinaryTreeNode root;
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public Object getData() {
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return data;
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}
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public void setData(Object data) {
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this.data = data;
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}
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public BinaryTreeNode getLeft() {
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return left;
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}
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public void setLeft(BinaryTreeNode left) {
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this.left = left;
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}
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public BinaryTreeNode getRight() {
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return right;
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}
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public void setRight(BinaryTreeNode right) {
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this.right = right;
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}
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/*
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* 二叉树 b 插入对象 o 父节点 pnode
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* 若b为空树，插入节点作为根
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* o 等于根节点 直接返回
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* o 小于根节点 pnode = 左子树
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* else pnode = 右子树
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*
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*/
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public BinaryTreeNode insert(Object o) {
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BinaryTreeNode current = root;
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if(current == null){
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return new BinaryTreeNode(o);
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}
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if (o.compareTo((Object) current.data)<0){
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if(current.left !=null){
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current = current.left;
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}else{
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current.left = new BinaryTreeNode(o);
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return current;
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}
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}else if(o.compareTo((Object) current.data)==0){
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return current;
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}else{
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if(current.right !=null){
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current = current.right;
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}else{
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current.right = new BinaryTreeNode(o);
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return current;
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}
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}
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return current;
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}
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}

‎group07/1536161030/src/com/coding/basic/Iterator.java

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package com.coding.basic;
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public interface Iterator {
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boolean hasNext();
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Object next();
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}

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