算符优先文法分析器的设计与实现(java gui 版)

上传者: jeancandoit | 上传时间: 2019-12-21 19:58:38 | 文件大小: 31KB | 文件类型: zip
1. 设计扫描程序,将任何一种整数运算表达式(无变量,操作数为正整数,允许加减乘除四种运算,允许使用括号和多层括号)识别为单词,并能发现单词的拼写错误 2. 设计自底向上分析程序,在栈上实现对单词token串的自底向上分析 3. 根据算符优先文法的分析步骤,展示分析栈、token串的状态变化、相关量的优先级比较(算符优先分析表)结果输出 、判断当前是否进行规约或移进操作、(若须规约)显示当前应规约的串 4. 展示语法树

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评论信息

  • qq_27239719 :
    非常棒的资源
    2016-07-01
  • wxy78666 :
    还没大看懂 正在仔细研究
    2015-10-25
  • qq_18800121 :
    这个程序很强大,仔细改改就能用,不错
    2015-07-21
  • yusufangfo :
    这个程序很强大,仔细改改就能用,不错
    2015-07-02
  • 殇醉月 :
    自己改改还能用
    2014-10-28

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