算符优先算法的界面实现，选择是编译原理清华版-operator interface priority algorithm achieved, the choice is compiled version of the principle of Qinghua

该计算机工具是采用编译原理中的算符优先分析算法的语法分析方法来实现对输入的任何复合运算式的解析计算。采用Applet中实现的，只要打开里面的Compute.html就能使用。-The computer tool is used compiler theory of operator precedence analysis algorithm syntax analysis methods to achieve the importation Operators of any type of co

实现简单java计算器图形界面以及简单的计算，实现了算符优先算法-Simple java calculator graphical interface and a simple calculation, operator precedence algorithm