Description: 功能较全的LL1文法分析,自定义输入文法,生成first集follow集,再输入句子,判断是否是该文法,并显示栈的状态-function over the entire LL1 grammar analysis, since the definition of input grammar, Generating Sets follow first set, then input sentence, the judge is whether grammar, and that the state Stack Platform: |
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Author:chengning |
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