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📁 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
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<a name="4.10"></a>
4.10 文法G[S]，其产生式如下<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;S→(L)|a 
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;L→L,S|S <br>
&nbsp;&nbsp;&nbsp;&nbsp;文法G[S]的算符优先关系由下表给出。建立与下表相应的算符优先函数并用算符优先分析法分析句子(a,(a,a))<br>
&nbsp;&nbsp;&nbsp;&nbsp;文法G[S]的算符优先关系表：
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<a name="4.11"></a>
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4.11 下列文法是否为SLR(1)文法？若是，请构造相应的分析表。若不是，请说明理由。<br>
&nbsp;&nbsp;&nbsp;&nbsp;(a)S→Sab|bR <br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;R→S|a <br>
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&nbsp;&nbsp;&nbsp;&nbsp;(b)S→aSAB|BA <br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A→aA|B <br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B→b <br>
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