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Compiler
说明: LL(1)文法和预测分析方法
1.文法使用产生式来定义;
2.分别求出文法中每一个非终结符的FIRST集、FOLLOW集和SELECT集;
3.画出预测分析表;
4.判定给定的文法是否是LL(1)文法;
5.给定符号串判定是否是文法中的句子,分析过程用分析表格的方式打印出来。(LL(1) Grammar and Predictive Analysis
1. Grammar is defined by production.
2. Find out the FIRST set, FOLLOW set and SELECT set of each non-terminator in grammar.
3. Draw a forecast analysis table.
4. Determine whether a given grammar is LL(1) grammar;
5. Given a string of symbols to determine whether it is a sentence in grammar, the analysis process is printed out in the form of an analysis table.)
- 2020-06-15 22:30:02下载
- 积分:1
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java串口发送短信
使用java串口发送指令控制短信猫发短信(Using java serial port to send instructions to control short message cat sending short message)
- 2019-06-29 11:48:08下载
- 积分:1
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514_5
java的入门学习,javabean的实现.(java induction study, javabean realized.)
- 2007-05-13 17:54:24下载
- 积分:1
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Sort
5种不同的排序方法,marge排序,基数排序,交换排序,快速排序,heap排序,另外还包括基数排序字母.测试包括,随机和手动,随机测试的是5种排序的时间,和不同大小的数组,都分别排序两边,一边是排序无顺序的数字,第2边是排序已经有顺序的数字,来测试排序的时间,手动就是自己输入数字来进行排序(5 different ranking methods, marge sort, radix sort, exchange sort, quick sort, heap sort, radix sort the letter also included. Testing, including random and manual, random testing is the five kinds of sorting time, and different sizes array, were all sort on both sides, one side is the number of unordered sort, 2 side is the order of the figures have been sorted, to test the sorting of the time, manual input was their number to be sorted)
- 2010-07-04 22:31:42下载
- 积分:1
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jd-gui-1.6.2
说明: JD-GUI是一个用于Java编程语言源代码“.class”文件反编译软件。您可以使用JD-GUI浏览和重建源代码的即时访问方法和字段,以代码高度方式来显示反编译过来的代码。(JD-GUI is a decompiling software for Java programming language source code ". class" file. You can use JD-GUI to browse and rebuild instant access methods and fields of source code to display decompiled code in code height.)
- 2020-06-22 02:00:01下载
- 积分:1
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OpenGL-NeHeCode-48
nehe教程源码,非常好的学习资料,是GLSL的,java+opengl.(nehe tutorial source code, a very good learning materials, the GLSL java+opengl.)
- 2013-04-01 20:28:10下载
- 积分:1
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03
说明: 如今是网络化的电子信息时代,在广阔的Internet网络中有各种各样的电子商城,它们可以使客户通过网络购物、浏览商品、查询订单和销售排行。通过对电子商务网站订购环境以及购物过程的调查研究。(Today is a network of electronic information age, in the vast Internet network, a wide variety of electronic mall, they can enable customers to online shopping, browse products, check orders and sales ranking. Order by e-commerce sites and shopping environment for the process of investigation.)
- 2010-04-03 20:10:06下载
- 积分:1
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ext2
extjs2官方的javascript源码 extjs2官方的javascript源码
- 2013-12-01 21:06:23下载
- 积分:1
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200611565948742
点对点聊天,很不错的,又称图形界面下的点对点通信程序(peer-to-peer chatting, very good, also known as the graphical interface of peer-to-peer communication program)
- 2007-04-28 02:15:48下载
- 积分:1
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MyCalculator
利用Java 图形界面写的一个简易计算器,功能强大,界面友好(Using Java graphical interface to write a simple calculator, powerful, user-friendly)
- 2013-12-28 17:22:10下载
- 积分:1