📄 slide0038.htm
字号:
<html xmlns:v="urn:schemas-microsoft-com:vml"
xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:p="urn:schemas-microsoft-com:office:powerpoint"
xmlns:oa="urn:schemas-microsoft-com:office:activation"
xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=gb2312">
<meta name=ProgId content=PowerPoint.Slide>
<meta name=Generator content="Microsoft PowerPoint 11">
<link id=Main-File rel=Main-File href="../第六讲：数组集合和矩阵.htm">
<link rel=Preview href=preview.wmf>
<link rel=OLE-Object-Data href=oledata.mso>
<!--[if !mso]>
<style>
v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
p\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
v\:textbox {display:none;}
</style>
<![endif]-->
<title>PowerPoint Presentation</title>
<meta name=Description content=2008-4-11>
<link rel=Stylesheet href="master04_stylesheet.css">
<![if !ppt]>
<style media=print>
<!--.sld
{left:0px !important;
width:6.0in !important;
height:4.5in !important;
font-size:107% !important;}
-->
</style>
<script src=script.js></script><script><!--
if( !IsNts() ) Redirect( "PPTSld" );
//--></script><!--[if vml]><script>g_vml = 1;
</script><![endif]--><![endif]><o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="45"/>
</o:shapelayout>
</head>
<body lang=ZH-CN style='margin:0px;background-color:black'
onclick="DocumentOnClick()" onresize="_RSW()" onload="LoadSld()"
onkeypress="_KPH()">
<div id=SlideObj class=sld style='position:absolute;top:0px;left:0px;
width:534px;height:400px;font-size:16px;background-color:#3333FF;clip:rect(0%, 101%, 101%, 0%);
visibility:hidden'><p:slide coordsize="720,540"
colors="#3333ff,#ffffff,#000000,#00ffff,#00cccc,#6666ff,#ccccff,#cc99ff"
masterhref="master04.xml">
<p:shaperange href="master04.xml#_x0000_s5121"/><![if !vml]><img
src="master04_background.gif" v:shapes="_x0000_s5121" style='position:absolute;
top:0%;left:0%;width:100.0%;height:100.0%'><![endif]><![if !ppt]><p:shaperange
href="master04.xml#_x0000_s5122"/><![if !vml]><img border=0
v:shapes="_x0000_s5122,_x0000_s5123,_x0000_s5125,_x0000_s5126,_x0000_s5127,_x0000_s5128,_x0000_s5129,_x0000_s5130,_x0000_s5131,_x0000_s5132,_x0000_s5133,_x0000_s5134,_x0000_s5135,_x0000_s5136,_x0000_s5137,_x0000_s5138,_x0000_s5139,_x0000_s5140,_x0000_s5141,_x0000_s5142,_x0000_s5143,_x0000_s5144,_x0000_s5145,_x0000_s5146,_x0000_s5147,_x0000_s5148,_x0000_s5149,_x0000_s5150,_x0000_s5151,_x0000_s5152,_x0000_s5153"
src="master04_image002.gif" style='position:absolute;top:0%;left:0%;
width:12.17%;height:100.25%'><![endif]><p:shaperange
href="master04.xml#_x0000_s5157"/>
<div v:shape="_x0000_s5157" class=O>
<div style='text-align:right;position:absolute;top:93.0%;left:77.71%;
width:18.91%;height:3.0%'><span lang=ZH-CN style='font-size:58%;layout-flow:
horizontal;mso-ansi-language:EN-US;mso-field-code:meta16'>22</span><span
lang=EN-US style='font-family:宋体;mso-fareast-font-family:宋体;font-size:58%;
layout-flow:horizontal;mso-fareast-language:ZH-CN;mso-special-format:lastCR;
display:none'> </span></div>
</div>
<![endif]><p:shaperange href="master04.xml#_x0000_m5154"/><v:shape id="_x0000_s46082"
type="#_x0000_m5154" style='position:absolute;left:90pt;top:48pt;width:612pt;
height:6pt' o:userdrawn="f">
<v:fill o:detectmouseclick="t"/>
<v:stroke o:forcedash="t"/>
<o:lock v:ext="edit" text="f"/>
<p:placeholder type="title"/></v:shape><v:rect id="_x0000_s46084" style='position:absolute;
left:90pt;top:24pt;width:630pt;height:208.5pt' filled="f" fillcolor="#0cc [4]"
stroked="f" strokecolor="white [1]">
<v:fill color2="#33f [0]"/>
<v:shadow color="black [2]"/>
<v:textbox style='mso-fit-shape-to-text:t'/>
</v:rect>
<div v:shape="_x0000_s46082" class=T><span style='position:absolute;
top:6.0%;left:13.48%;width:83.14%;height:8.5%'><span lang=ZH-CN
style='font-family:宋体;mso-fareast-font-family:宋体;mso-ansi-language:EN-US;
mso-special-format:lastCR;display:none'> </span></span></div>
<div v:shape="_x0000_s46084" class=O>
<div style='mso-line-spacing:"100 50 0";position:absolute;top:5.5%;left:13.48%;
width:85.58%;height:5.25%'><span lang=EN-US style='mso-fareast-language:ZH-CN'>MyVactor</span><span
lang=ZH-CN style='font-family:宋体;mso-fareast-font-family:宋体;mso-ansi-language:
EN-US'>已经具有的功能包括： </span></div>
<div style='mso-line-spacing:"100 50 0"'><span style='position:absolute;
top:13.75%;left:13.48%;width:100.18%;height:4.75%'><span lang=ZH-CN
style='font-family:宋体;mso-fareast-font-family:宋体;mso-ansi-language:EN-US'>自动扩充内存容量；指定位置添加元素；最后位置添加元</span></span><span
style='position:absolute;top:19.25%;left:13.48%;width:100.18%;height:4.75%'><span
lang=ZH-CN style='font-family:宋体;mso-fareast-font-family:宋体;mso-ansi-language:
EN-US'>素；重置指定位置的元素；获取指定位置的元素；获取向</span></span><span style='position:absolute;
top:24.5%;left:13.48%;width:85.58%;height:4.75%'><span lang=ZH-CN
style='font-family:宋体;mso-fareast-font-family:宋体;mso-ansi-language:EN-US'>量类对象包含的元素个数。 </span></span></div>
<div style='mso-line-spacing:"100 50 0"'><span style='position:absolute;
top:32.5%;left:13.48%;width:100.18%;height:4.75%'><span lang=ZH-CN
style='font-family:宋体;mso-fareast-font-family:宋体;mso-ansi-language:EN-US'>集合的特点：无序、不重复，所以集合添加元素之前需要</span></span><span
style='position:absolute;top:37.75%;left:13.48%;width:85.58%;height:4.75%'><span
lang=ZH-CN style='font-family:宋体;mso-fareast-font-family:宋体;mso-ansi-language:
EN-US'>判断是否含有该元素，在什么位置。</span></span></div>
</div>
<v:shapetype id="_x0000_t202" coordsize="21600,21600" o:spt="202" path="m,l,21600r21600,l21600,xe">
<v:stroke joinstyle="miter"/>
<v:path gradientshapeok="t" o:connecttype="rect"/>
</v:shapetype><v:shape id="_x0000_s46085" type="#_x0000_t202" style='position:absolute;
left:14.25pt;top:30pt;width:57.75pt;height:480pt' filled="f" fillcolor="#0cc [4]"
stroked="f" strokecolor="white [1]">
<v:fill color2="#33f [0]"/>
<v:shadow color="black [2]"/>
<v:textbox style='layout-flow:vertical-ideographic;mso-fit-shape-to-text:t'/>
</v:shape><![if !ppt]><img border=0 v:shapes="_x0000_s46085"
src="slide0038_image029.gif" alt="文本框: 基于MyVector集合类的实现" style='position:absolute;
top:1.25%;left:2.05%;width:8.42%;height:97.75%'><![endif]>
<div v:shape="_x0000_s46085" class=O style='text-align:center;mso-line-spacing:
"100 50 0";position:absolute;top:46.5%;left:-30.52%;width:73.4%;height:7.5%;
visibility:hidden'><span lang=ZH-CN style='font-family:宋体;mso-fareast-font-family:
宋体;font-size:150%;text-shadow:auto;mso-ansi-language:EN-US'><b>基于</b></span><span
lang=EN-US style='font-size:150%;text-shadow:auto;mso-fareast-language:ZH-CN'><b>MyVector</b></span><span
lang=ZH-CN style='font-family:宋体;mso-fareast-font-family:宋体;font-size:150%;
text-shadow:auto;mso-ansi-language:EN-US'><b>集合类的实现</b></span></div>
<!--[if !vml]><v:shapetype id="_x0000_t201" coordsize="21600,21600" o:spt="201"
path="m,l,21600r21600,l21600,xe">
<v:stroke joinstyle="miter"/>
<v:path shadowok="f" o:extrusionok="f" strokeok="f" fillok="f" o:connecttype="rect"/>
<o:lock v:ext="edit" shapetype="t"/>
</v:shapetype><v:shape id="_x0000_s46086" type="#_x0000_t201" style='position:absolute;
left:90pt;top:240pt;width:624pt;height:282pt;mso-wrap-style:none;
v-text-anchor:middle' strokecolor="red" strokeweight="2.25pt">
<![if gte mso 9]><v:imagedata src="slide0038_image003.wmz" o:title=""/>
<![endif]><v:shadow color="black [2]"/>
<o:lock v:ext="edit" text="t"/>
</v:shape><![endif]--><![if !ppt]>
<div style='position:absolute;top:44.5%;left:12.54%;width:86.89%;height:52.5%'><![endif]><object
classid="CLSID:8BD21D10-EC42-11CE-9E0D-00AA006002F3" id=TextBox1
v:shapes="_x0000_s46086" width="100%" height="100%">
<param name=VariousPropertyBits value=2894088219>
<param name=BackColor value=12640511>
<param name=ScrollBars value=3>
<param name=Size value="22013;9948">
<param name=Value
value="public class MySet{ private MyVector values = new MyVector(); //成员变量 public void add(Object obj){ //添加 if(obj == null) return; if(values.indexOf(obj) < 0) values.add(obj); //调用MyVector类的在最后添加成员函数 } public void remove(Object obj){ //删除 values.remove(obj); //调用MyVector类的删除数据元素成员函数 } public boolean contain(Object obj){ //属于 return values.contain(obj); //调用MyVector类的包含成员函数 } public boolean include(Object obj){ //包含 if(obj instanceof MySet){ //判断obj是否是MySet的实例 MySet set = (MySet)obj; int count=0; while (count<values.size()) { Object temp=values.get(count); count++; if (!contain(temp)) { return false; } } return true; //所有元素均属于则返回true } else return false; } public boolean eqauls(Object obj){ //相等 if(obj instanceof MySet){ MySet set = (MySet)obj; if(include(set) && set.include(this)) //判断是否互相包含 return true; //互相包含则返回true else return false; //否则返回false } else return false; } public int size(){ //元素个数 return values.size(); } public boolean isEmpty(){ //集合空否 return values.size() > 0; } public void print(){ //打印集合中所有元素 int ciunt=0; while (count<values.size()) { System.out.print(values.get(count)+" "); count++; } } } ">
<param name=FontName value="Arial Black">
<param name=FontHeight value=360>
<param name=FontCharSet value=0>
<param name=FontPitchAndFamily value=34>
</object><![if !ppt]></div>
<![endif]></p:slide></div>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -