朋友给的一个产品的demo程序，说是对学单片机的朋友极其有用-Friend to a product demo program, saying it was for school SCM extremely useful to Friend

正则式到有穷自动机 最近刚学了编译原理 搞出来得这个东西-to DFA has recently compiled a study of the principles of producing more things

Magic C++！的源代码-Magic C! Source code

算符优先语法分析器，根据算符优先分析法，将表达式进行语法分析，判断一个表达式是否正确。-operator priority syntax analyzer, according to operator priority analysis, expression for syntax analysis, judgment, an expression is correct.

reading from file and display the number of words without spaces

这是一份实验报告，目的是掌握YACC的使用方法，了解YACC处理二义性的方法。 用YACC等工具生成如下文法表示的表达式对应的计算器 exp->exp + exp | exp - exp| exp * exp |exp / exp |exp ^ exp | - exp |(exp) |NUM 对于输入的表达式，能输出结果。比如: 3 +(4 *5)结果应为23 当出现错误时可以进行错误处理。 -This is a test report, the purpose is to master the use YACC to learn YACC handling of the ambiguity approach. Using tools such as YACC grammar that generates the following expression for the corresponding calculator exp-> exp+ exp | exp- exp | exp* exp | exp/exp | exp ^ exp |- exp | (exp) | NUM expression for the input type, can be output. For example: 3+ (4* 5) the result should be 23 when the error can be error-handling.

使用LEX/YACC 编写的计算器程序 在VC环境下使用-The use of LEX/YACC calculator program written in VC environment

一个很全的编译器程序,有各种文法的代码,各种方法都分开写的- A very entire compiler procedure, has each grammar the code, each method all separates writes

语法分析 希望可以帮助同学在语法分析上有所帮助- The grammar analysis hope may help the schoolmate to have the help in the grammar analysis

语法分析 C++ 原创 -Parsing C++ Original Ha Ha Ha Ha Ha Ha Ha Ha Ha ha ha ha