有用，非常得有用。

这是个简单的语法分析器程序,输入一个表达式,会给出一个分析过程.-This is a simple procedure syntax analyzer, the importation of an expression, is an analytical process.

C programm for finding Rankcorrelation between the to data X and Y. In programm enter -1 to stop the entering data only while you are entering the X.-C programm for finding Rankcorrelation between the to data X and Y. In programm enter-1 to stop the entering data only while you are entering the X.

Captor network with C++ builder,(réseaux des capteurs) a captor network simulator

PKU_1205 水处理厂输送水的问题，考虑沿岸城市(水处理厂)的数量，程序能确定输送方式的种数-PKU_1205

c/C++ 代码安全检测,c/C++ 代码安全检测 -check c/c++ code security check c/c++ code security

c-词法分析器，实现了词法分析和简单的语法token提取功能-C minus analysis

词法分析,pascal语言-lexical analysis, language pascal

c实现的四元式，模拟编译原理来实现，程序本身没什么难度，不过写这种程序能进一步加深对编译原理的理解！-c 4 yuan to achieve the style, analog compiler principles to achieve, the process itself little more difficult, but to write such a procedure would further deepen the understanding of compiler theory!

加速度信息采集程序.主要是通过界面显示物体移动的信息采集。-Accelecer information program very useful

编译原理 实现多个表达式的识别和判断出错-Compilation Principle of multiple expressions of recognition and assessment of error