我的编译原理实验，包括一个词法分析器，一个酸腐优先的语法分析器，一个语义分析器-I compiled the experiment, including a lexical analyzer, a priority酸腐parser, a semantic analyzer

这个是我的编译原理的课程设计，很有参考价值哦！大家可以看看！-This is my compiler course design principles, are worthy Oh! We can look at!