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I re
我重新上传了我的这个((x+x)+……)词法分析程序。去掉了编译后的debug/release目录-I re-uploaded my ((x+ X)+ ... ...) Lexical analysis program. Removed after compiling debug/release directory
- 2022-08-11 10:36:16下载
- 积分:1
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为了实现编译器的实用,可自由编写源代码…
为了实现的编译程序实用,源程序可采用自由书写格式,即一行内可以书写多个语句,一个语句也可以占领多行书写;标识符的前20个字符有效;整数用2个字节表示;长整数用4个字节表示。这样词法分析程序的主要工作为:
(1)从源程序文件中读入字符。
(2)统计行数和列数用于错误单词的定位。
(3)删除空格类字符,包括回车、制表符空格。
(4)按拼写单词,并用(种别,单词)二元式表示。
(5)根据需要是否填写标识符表供以后各阶段使用。
这里采用的编译程序的实现方法是一遍扫描,即从左到右只扫描一次源程序,也就是词法分析作为语法分析的一个子程序。故在编写词法分析程序时,用重复调用词法分析子程序取一单词的方法得到整个源程序的二元式流。
-in order to achieve the compiler practical, available free to write source code format, that his writing can be more than words, a statement can occupy multiple lines written; identifier of 20 characters effective; Integer with two byte; long integer with four byte. This lexical analysis for major work : (1) from source document read into the characters. (2) Statistics and a few mistakes out a few words for positioning. (3) delete the blank type characters, including the carriage return, tab spaces. (4) the spelling words and use (other species, words) dual ceremony. (5) whether the need for completing the table identifier subsequent stages. Here the compilers of th
- 2022-01-23 11:14:40下载
- 积分:1
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c语言编译器,面向windows的,不用注册即可使用
c语言编译器,面向windows的,不用注册即可使用-c language compiler, facing the windows, and do not have to register to use
- 2023-06-25 13:25:04下载
- 积分:1
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吉林大学开发的类似于PASCAL语言的SNL编译器。
吉林大学开发的类似于PASCAL语言的SNL编译器。-The SNL Compiler was designed by JiLin university.
- 2022-02-07 09:24:04下载
- 积分:1
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A VisualC++ Realize the C
一个VisualC++实现的C-语言的编译器-A VisualC++ Realize the C-language compiler
- 2022-07-02 02:14:29下载
- 积分:1
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YACC和Lex集成开发环境,现在要找到它还真不容易,加上自己收集的一些例子,希望对大家有帮助....
YACC和Lex集成开发环境,现在要找到它还真不容易,加上自己收集的一些例子,希望对大家有帮助.-integrated development environment, now find it really is not easy, with its own collection of some examples, and I hope to be helpful.
- 2022-01-28 14:51:27下载
- 积分:1
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采用递归下降子程序书写的编译原理关于“PL0文法”的编译器,支持词法分析语法分析目标代码生成...
采用递归下降子程序书写的编译原理关于“PL0文法”的编译器,支持词法分析语法分析目标代码生成-grammar
- 2022-02-05 07:23:30下载
- 积分:1
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vc做的C语言编译器,基本可以编译c的各种特性,值得学习编译器的朋友下载...
vc做的C语言编译器,基本可以编译c的各种特性,值得学习编译器的朋友下载-vc do C language compiler, which can be compiled c various properties worth learning compiler downloaded to see friends
- 2022-03-29 07:10:53下载
- 积分:1
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一个多线程,多流程的脚本编译解释平台,能够同时运行多份脚本代码,流程可以直接加载任意接口的动态库,执行数据库库访问,存储过程和sql语句,加载支持双接口的com...
一个多线程,多流程的脚本编译解释平台,能够同时运行多份脚本代码,流程可以直接加载任意接口的动态库,执行数据库库访问,存储过程和sql语句,加载支持双接口的com,支持多机通讯,曾用于cti开发,-A multi-threaded, multi-process platform to explain the script compiler that can run multiple copies of the script code, the process can directly interface to load arbitrary dynamic library, the implementation of the database library access, stored procedures and sql statements, support for dual-interface load com in support of multi-machine communications, CTI has been used for development,
- 2022-09-07 17:35:03下载
- 积分:1
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提示”模式与PIC中档,编译器使用:CCS C 4.068。这不是一个专业…
Tip ECCP mode with PIC Midrange, compiler using : CCS C 4.068. This is not a program.
- 2022-04-17 04:06:05下载
- 积分:1