⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 lianxiti3.9.htm

📁 建立《编译原理网络课程》的目的不仅使学生掌握构造编译程序的原理和技术
💻 HTM
字号:
<html>

<head>
<title>编译原理</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link type="text/css" rel="stylesheet" href="../css/specification.css">
</head>

<BODY>

<br>

<center><font class="title2"><b>练习3.9</b></font></center><br>
<table>
	<tr>
		<td class="content">
			<b>答案</b><br>
			(a)<Br>
            <img src="img/xiti3.9a.gif"><br>
			处理输入符号串ababbab的过程中的动作序列: <br>
			δ(0,ε)=1; <br>
			δ(1,ε)=2; δ(2,<font color=red>a</font>)=3; δ(3,ε)=6; δ(6,ε)=1;  <br>  
			δ(1,ε)=4; δ(4,<font color=red>b</font>)=5; δ(5,ε)=6; δ(6,ε)=1;  <br>   
			δ(1,ε)=2; δ(2,<font color=red>a</font>)=3; δ(3,ε)=6; δ(6,ε)=1;  <br>  
			δ(1,ε)=4; δ(4,<font color=red>b</font>)=5; δ(5,ε)=6; δ(6,ε)=1;  <br>  
			δ(1,ε)=4; δ(4,<font color=red>b</font>)=5; δ(5,ε)=6; δ(6,ε)=1;  <br>  
			δ(1,ε)=2; δ(2,<font color=red>a</font>)=3; δ(3,ε)=6; δ(6,ε)=1;  <br>  
			δ(1,ε)=4; δ(4,<font color=red>b</font>)=5; δ(5,ε)=6; δ(6,ε)=7;  <br> <br>  
			(b)<br>
			<img src="img/xiti3.9b.gif"><br>
			处理输入符号串ababbab的过程中的动作序列从略。<br><br>
			(c)<br>
			<img src="img/xiti3.9c.gif"><br>
			处理输入符号串ababbab的过程中的动作序列从略。<br><br>
			(d)<br> 
			<img src="img/xiti3.9d.gif" width="513" height="111"><br>			
			处理输入符号串ababbab的过程中的动作序列:<br>
			δ(0,ε)=1; δ(1,<font color=red>a</font>)=2; δ(2,ε)=1; δ(1,<font color=red>b</font>)=2<br>  
			δ(2,ε)=3; δ(3,<font color=red>a</font>)=4; δ(4,<font color=red>b</font>)=5; δ(5,<font color=red>b</font>)=6<br>  
			δ(6,ε)=7; δ(7,<font color=red>a</font>)=8; δ(8,ε)=7; δ(7,<font color=red>b</font>)=8<br>  
			δ(8,ε)=9<br>
		</td>
	</tr>
</table>


<br>

</BODY>
</html>



<html><script language="JavaScript">

⌨️ 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 + -