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本设计使用C语言实现了对简单方法描述的LL(1)文法的判定。该设计程序实现了:⑴分别求出每一产生式的右部的FIRST 集、每一个非终结符的FOLLOW集和每一产生式的SELECT集;⑵判定是否是LL(1)文法;⑶画出预测分析表;⑷对给定的符号串判定是否是文法中的句子,分析过程在屏幕上打印出来。 欢迎大家给程序提出富贵意见!-the design of the C language to describe a simple method of LL (1) grammar convicted. The design process was realized : 1 were calculated for each production of the right of the FIRST episodes, each end of a non-Fu FOLLOW sets and the production of each SELECT set; 2 determine whether LL (1) grammar; 3 paint Forecast and Analysis table; 4 the right to determine whether or not a bunch of symbols is grammar the sentences analysis on the screen printed. Welcome to the procedure rich views!
Date : 2008-10-13 Size : 143.98kb User : 张玉峰

此程序是语法分析,判断是否为LL(1)文法,如果是则构造first集,follow集,select集,并输出分析表。程序用C语言编写。
Date : 2009-05-02 Size : 22.37kb User : skeqiang@yahoo.com.cn

本设计使用C语言实现了对简单方法描述的LL(1)文法的判定。该设计程序实现了:⑴分别求出每一产生式的右部的FIRST 集、每一个非终结符的FOLLOW集和每一产生式的SELECT集;⑵判定是否是LL(1)文法;⑶画出预测分析表;⑷对给定的符号串判定是否是文法中的句子,分析过程在屏幕上打印出来。 欢迎大家给程序提出富贵意见!-the design of the C language to describe a simple method of LL (1) grammar convicted. The design process was realized : 1 were calculated for each production of the right of the FIRST episodes, each end of a non-Fu FOLLOW sets and the production of each SELECT set; 2 determine whether LL (1) grammar; 3 paint Forecast and Analysis table; 4 the right to determine whether or not a bunch of symbols is grammar the sentences analysis on the screen printed. Welcome to the procedure rich views!
Date : 2025-12-23 Size : 144kb User : 张玉峰

一个类c语言的解释器,支持顺序,循环,选择3中结构,实型,整型2种类型,支持函数-A class c language interpreter to support the order of the cycle, select 3, the structure of real, two kinds of integer type, the support function
Date : 2025-12-23 Size : 4.22mb User : cc
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