用cpp语言，模拟了图灵机整个运行过程，可以较好地展示计算机工作原理-use cpp language, a Turing machine simulation entire operation process can be used to display computer Principle

a simple Java program for simulating an abstract Turing machine. This demonstrates that Java is Turing-complete (with the caveat that limitations in word size limit the effective addressable memory).

可能是流传最广、最为经典的样板作品，Pascal语言之父、图灵奖获得者Niklaus Wirth在其名著Algorithms + Data Structures = Programs第5章给出的一个递归下降预测分析器实现。毫无疑问，它是用Pascal语言编写的。该编译器生成的目标语言是p-code，一台p- code虚拟机有3个寄存器（程序计数器、基本寄存器和栈顶寄存器）和8条指令（每条指令有多种形式）。-May be the most widely accepted model for the

加法图灵机的详细实验步骤，转移函数，计算复杂性理论-Addition detailed experimental procedure Turing machine, the transfer function, computational complexity theory

减法图灵机的实现步骤，转移函数等。计算复杂性理论，图灵机-Subtraction Turing machine implementation steps, the transfer function and so on. Computational complexity theory, Turing machine