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这里以开始定义的PASCAL语言子集的源程序作为词法分析程序的输入数据。在词法分析中,自文 件头开始扫描源程序字符,一旦发现符合“单词”定义的源程序字符串时,将...
这里以开始定义的PASCAL语言子集的源程序作为词法分析程序的输入数据。在词法分析中,自文 件头开始扫描源程序字符,一旦发现符合“单词”定义的源程序字符串时,将它翻译成固定长度的单 词内部表示,并查填适当的信息表。经过词法分析后,源程序字符串(源程序的外部表示)被翻译成 具有等长信息的单词串(源程序的内部表示),并产生两个表格:常数表和标识符表,它们分别包含 了源程序中的所有常数和所有标识符。- Here starts the PASCAL language subset source program which
defines to take the lexical analyaer the data-in. In the lexical
analysis, starts from the article article to scan the source program
character, once discovered when conforms to "the word" the definition
source program character string, translates it the fixed length the
word interior to indicate, and looks up fills in the suitable
information table. After the lexical analysis, the source program
character string (source program exterior expression) is translated
has and so on the long information the word string (source program
internal expression), and produces two forms: The chart and the
identifier table, they have separately contained in source program all
constants and all identifiers.
- 2022-03-30 16:56:06下载
- 积分:1
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jsp technology, a management system management system
jsp技术,一个管理系统-jsp technology, a management system management system
- 2022-06-21 08:42:16下载
- 积分:1
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编译原理程序by me.
编译原理程序by me.- Translation principle procedure by me.
- 2023-04-25 09:45:03下载
- 积分:1
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很初级的,我们刚刚开编译原理
很初级的,我们刚刚开编译原理- Very primary, we just opened the translation principle
- 2022-02-05 15:19:17下载
- 积分:1
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这是个编译原理的课程设计,是一个DO
这是个编译原理的课程设计,是一个DO-WHILE循环语句的翻译程序设计,包括词法分析,语法分析,生成中间代码四元式。-This is a compiler theory of curriculum design, is a DO-WHILE loop is the translation program design, including lexical analysis, grammar analysis, code generation middle-4 yuan.
- 2022-01-26 01:39:17下载
- 积分:1
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JavaStruts Chinese documents. This is a very good struts help the Chinese docume...
JavaStruts 中文文档. 这是一本很好的struts的中文帮助文档, 在网上很难找到。-JavaStruts Chinese documents. This is a very good struts help the Chinese documents, the Internet is hard to find.
- 2023-07-17 05:35:04下载
- 积分:1
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在此提供给大家有关C语言的一些经典文档(英文)
在此提供给大家有关C语言的一些经典文档(英文)-In this available to everyone on the C language, some of the classic document (English)
- 2022-03-31 08:51:28下载
- 积分:1
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Phase
相位测量仪的几种方案设计,可供参考,如有需要,就快快下吧-Phase-measuring instrument designed several programs available for reference, if necessary, as soon as possible, are you on
- 2022-03-06 01:38:08下载
- 积分:1
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词法分析,pascal语言
词法分析,pascal语言-lexical analysis, language pascal
- 2022-06-12 19:55:07下载
- 积分:1
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用SLR(1)的类C语言的编译器实现的语义分析…
用SLR(1)方法实现的类C语言的编译器的语义分析程序。-with SLR (1) Realization of the Class C language compiler is the semantic analysis procedures.
- 2023-05-13 03:15:02下载
- 积分:1