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算符优先文法分析器的设计与实现(javagui版)

上传者: jeancandoit | 上传时间:2024/6/30 7:46:32 | 文件大小:31KB | 文件类型:zip
算符优先文法分析器的设计与实现(javagui版)
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 本软件ID:4413255

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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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