这是我自己做练习的文件，希望可以给初学者一些帮助

用编译原理方法计算表达式的值,例如(2+3)*84+3这样的复杂表达式 深入体现了面向对象的方法,代码可以很容易进行overwrite-with compiler theory calculated the value of the expression. For example, (2)* 84 3 such a complex expression reflects the depth of object-oriented methods, code can easily overwrite

simulador del metodo wavefron para enconctrar trayectorias

深入java虚拟机（第二版）光盘所有源码，书非常经典，Bill Vennere著-Java virtual machine-depth (second edition) CD-ROM of all source code, is a classic book, Bill Vennere the

排产系统，本系统Java语言编写，其计算生产排产的算法相当精妙-scheduling system, the system the Java programming language, which is calculated production scheduling algorithms very carefully

客户

WebMail is a server application that allows ISPs to provide a WWW interface for each user to his mailbox(es)

简单的计算机器小应用程序-simple computer applications for small

用JAVA写的 Java串口通讯，希望能通过，-written with Java Java serial communication, hopefully through, thank you

火车售票管理系统源代码以及其的部分功能（非常实用的）-Train ticket management system source code, as well as some of its functions (very useful)

用无向网表示你所在学校的校园景点平面图，图中定点表示主要景点，存放 景点的编号、名称、简介等信息。要求能够回答有关景点介绍、游览路经等问题。 要求：(1)查询各景点相关信息； (2)查询图中任意两个景点的最短路径。 (3)查询图中任意两个景点的所有路径。 --Free to the net means that the school campus attractions in your plans, the figure fixed-point of their main attractions, storage spots number, name, profile and other information. Requires the ability to answer questions about attractions introduction, tour passing by and so on. Requirements: (1) check the relevant information sites (2) query graph the shortest path between any two spots. (3) The query graph for all paths of any two spots.