Location:
Search - 输出四元式)
Search list
Description: WHILE条件语句的翻译程序设计(LL(1)法、输出四元式)。。按照课程设计的要求,写一个能识别while循环语句的文法,通过一定的变换使它符合LL(1)法的要求,然后按照这个文法编写一个程序,该程序能识别输入的语句是否符合while语句的文法,或者能不能通过文法的开始符号推导出该语句。
Platform: |
Size: 204194 |
Author: zxwrt |
Hits:
Description: 编译原理课程设计条件语句的翻译
(LL(1)法,输出四元式)
Platform: |
Size: 92689 |
Author: ddcw |
Hits:
Description: 编译原理课程设计。DO-WHILE循环语句的翻译程序设计(递归下降法、输出四元式)
Platform: |
Size: 237253 |
Author: 王旭东 |
Hits:
Description: WHILE循环语句的翻译程序设计(LL(1)法、输出四元式)源代码
Platform: |
Size: 2289 |
Author: cls199093 |
Hits:
Description: // 语法制导翻译器设计示范程序
// ----- 算数表达式四元式翻译(递归子程序法)
// 要求:1. 读懂该程序,并上机调试成功;
// 2. 运行该程序,输入源表达式(字母:表示变量,数字:表示常数。)
// 3. 反复运行,考查输出的各种四元式的正确性。
// 4. 实验报告内容:表达式的属性翻译文法;递归子程序框图;
// 运行结果的记录(输出的三元式不得少于10条!)
-//syntax translation guided design model procedures//----- count expressions four yuan-translation (recursive son Procedure Act)// : 1. to understand the procedures and Machine success;// 2. to run the program. input source expression (in alphabetical : Variables said, the figure : Constant said.)// 3. repeated running, examine the output of the four yuan-correctness.// 4. Experimental contents of the report : Expressions of attribute grammar translation; Recursive subroutine diagram;// operating results of the records (3-output should not be less than 10!)
Platform: |
Size: 18432 |
Author: 邓可 |
Hits:
Description: WHILE条件语句的翻译程序设计(LL(1)法、输出四元式)。。按照课程设计的要求,写一个能识别while循环语句的文法,通过一定的变换使它符合LL(1)法的要求,然后按照这个文法编写一个程序,该程序能识别输入的语句是否符合while语句的文法,或者能不能通过文法的开始符号推导出该语句。-WHILE脤玫 录 镁脫茂 戮 盲渭脛 脪毛 鲁 脤脨貌脡猫 录 脝 拢 篓 LL 拢 篓 1 拢漏路篓隆 垄 脢盲 鲁 枚脣脛脭 陋 脢 陆 拢 漏 隆 拢 隆 拢 掳
Platform: |
Size: 203776 |
Author: zxwrt |
Hits:
Description: 中间代码生成器设计(4学时)
1.实验目的
熟悉算术表达式的语法分析与中间代码生成原理。
2.实验类型
综合性。
3.实验基本要求
(1) 设计语法制导生成表达式的四元式的算法;
(2) 编写代码并上机调试运行通过。
• 输入——算术表达式
• 输出—— 语法分析结果
相应的四元式序列-Intermediate code generator design (4 hours) 1. The experiment was familiar with the arithmetic expression grammar analysis and intermediate code generation principle. 2. Experimental type integrated. 3. The basic requirements of the experiment (1) the design of grammar-guided generation of expression-style quaternion algorithm (2) write code and debug on the machine to run through.
Platform: |
Size: 860160 |
Author: js |
Hits:
Description: 编译原理课程设计条件语句的翻译
(LL(1)法,输出四元式)
-err
Platform: |
Size: 92160 |
Author: ddcw |
Hits:
Description: 编译原理课程设计。DO-WHILE循环语句的翻译程序设计(递归下降法、输出四元式)-Compilation Principle course design. DO-WHILE loop design of the translation process (recursive descent method, the output quaternion style)
Platform: |
Size: 839680 |
Author: 王旭东 |
Hits:
Description: 编译原理 IF条件语句的翻译程序设计—简单优先法、输出四元式
通过设计、编制、调试一个条件语句的语法及语义分析程序,加深对语法及语义分析原理的理解,并实现词法分析程序对单词序列的词法检查和分析。
具体做到以下几点:
①对输入语句进行词法分析。将输入的字符串进行扫描和分解,识别出一个个合法的单词。单词种类包括:关键字,标识符,运算符,常数和界限符
②进行语法分析。编写条件语句的相应文法,按照语法分析方法中的简单优先分析法为文法设计简单优先表,对词法分析得到的单词序列进行语法分析,以判别输入的语句是否属于该文法的条件语句。
③语法制导翻译。设计中间代码(四元式)序列的结构及属性文法,运用语法制导翻译,在进行语法分析的同时,执行相应的语义规则描述的动作,从而实现语义处理,生成中间代码以四元式的形式输出。
④错误提示。对不同的错误给出简略描述,并终止程序的继续执行。-err
Platform: |
Size: 9216 |
Author: rachel |
Hits:
Description: DO-WHILE循环语句的翻译程序设计(简单优先法、输出四元式)-the meaning of“ do while”
Platform: |
Size: 901120 |
Author: cc |
Hits:
Description: FOR循环语句的翻译程序设计(递归下降法、输出四元式)
-FOR loop design of the translation process (recursive descent method, the output quaternion type)
Platform: |
Size: 2048 |
Author: 李超 |
Hits:
Description: DO—WHILE 语句的翻译程序(使用LL(1)文法输出四元式)-DO-WHILE statement translation process (the use of LL (1) grammar output quaternion type)
Platform: |
Size: 460800 |
Author: 陈杰 |
Hits:
Description: WHILE循环语句的翻译程序设计(LR方法、输出四元式)-WHILE loop design of the translation process (LR method, the output quaternion type)
Platform: |
Size: 54272 |
Author: au |
Hits:
Description: FOR循环语句的翻译程序设计(递归下降法、输出四元式)-FOR loop design of the translation process (recursive descent method, the output quaternion type)
Platform: |
Size: 128000 |
Author: au |
Hits:
Description: 此程序是对条件语句进行翻译,输入一个条件语句,例如:if B then C1 else C2,先进行词法分析,词法分析的主要任务是:从左到右逐个字符地对源程序进行扫描,产生一个个的单词符号,把作为字符串的源程序改造成为单词符号串的中间程序,词法分析是编译的基础,词法分析的功能是输入源程序,输出单词符号(关键字,标识符,常数,运算符,界符),词法分析完成之后,再进行LL(1)语法分析,语义分析,最后输出四元式(语法分析,属性文法,四元式的相关知识技术描述如下)-This procedure is a conditional statement to be translated and enter a conditional statement, for example: if B then C1 else C2, preceded by lexical analysis, lexical analysis of the main tasks are: characters one by one from left to right scan of the source code to create a In the words of the symbols, the source code as a string of symbols into strings of words among the procedures, lexical analysis is the basis of the compiler, lexical analysis of the function is to enter the source, the output word symbols (keywords, identifiers, constants, operator Fu, Fu-border), lexical analysis is complete, another LL (1) syntax analysis, semantic analysis, the final output quaternion type (syntax analysis, attribute grammar, style quaternion description of knowledge and technology related to the following)
Platform: |
Size: 74752 |
Author: 李伟霞 |
Hits:
Description: ELSE条件语句的翻译程序设计(递归下降法、输出四元式)-ELSE conditional statements of the translation program design (recursive descent method, the output quaternion type)
Platform: |
Size: 78848 |
Author: 松 |
Hits:
Description: WHILE循环语句的翻译程序设计(LL(1)法、输出四元式)1 系统描述(问题域描述);
2 文法及属性文法的描述;
-WHILE loop translation of program design (LL (1) method, the output quaternion type) a system description (problem domain description) two grammar and attribute grammar description
Platform: |
Size: 31744 |
Author: long |
Hits:
Description: DO-WHILE循环语句的翻译程序设计(递归下降法、输出四元式)-DO-WHILE loop of the translation program design (recursive descent method, the output quaternion type)
Platform: |
Size: 128000 |
Author: long |
Hits:
Description: 编译课程设计的基本任务是设计一个mini-pascal语言的编译器,将mini-pascal 语言的源程序翻译成等价的中间代码。要求输入mini-pascal语言写的源程序(以文件形式存储),首先经过词法分析,输出原程序分析后的二元式文件,供语法制导翻译用。经过语法制导翻译将词法分析器产生的二元式翻译成等价的四元式形式,也就是中间代码的生成。要求能进行正常的关键字如:begin,end, if ,else 等的识别-Compile the basic task of curriculum design is to design a mini-pascal language compiler, the mini-pascal language source translated into an equivalent intermediate code. For the importation of mini-pascal source code written in (stored in document form), first through lexical analysis, output analysis of the original program binary-type file for Syntax interpreter. After translation of the lexical analyzer Syntax-generated binary-translation into an equivalent form of the quaternary type, that is, intermediate code generation. Required to carry out normal keywords such as: begin, end, if, else, etc. Identification
Platform: |
Size: 1039360 |
Author: 整修民 |
Hits: