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Compiler
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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javamail-1.4.2
Java邮件开发系统 收发邮件 实现邮件的编写 发送和接受的功能! (failed to translate)
- 2009-10-27 22:08:35下载
- 积分:1
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lombok-plugin-0.25-EAP
说明: idea 的lombcok插件 上行下效寻寻x(lombok plugins in idea)
- 2020-01-18 11:24:29下载
- 积分:1
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miniCAD
miniCAD-java GUI实现的小型CAD软件,界面其实模仿了windows画图的风格,实现了画线、画圆、画矩形、画文字载入图片,并能改变图形的颜色和大小。(In this project, you should use Java GUI to implement a simple drawing board.
To get full marks, you should implement to:
1.draw line, circle, rectangle, text
2.change the color of a target
3.change the position of a targets
4.change the size of a targets
5.save images as files and load a image file
All processes of changes should be visible.)
- 2020-11-18 16:09:38下载
- 积分:1
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huawei_oj
华为OJ平台5个Java源码,测试通过。1、查找组成一个偶数最接近的两个素数2、矩阵乘法3、输入整型数组和排序标识,对其元素按照升序或降序进行排序4、质数因子5、字符串合并处理(Huawei OJ five Java platform source code, test passed)
- 2015-01-23 17:20:40下载
- 积分:1
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Java-mode
java 模式介绍 ,singleton factory 等等,对java迷失的学习很有帮助(java model describes a singleton the factory and so on, to learn java lost helpful)
- 2012-03-07 17:00:07下载
- 积分:1
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ice4j
webrtc ice 封装,协议为了提供一个强大的机制,它允许基于提供/回答协议SIP和XMPP遍历NATs等。(The Interactive Connectivity Establishment (ICE) protocol combines various NAT traversal utilities such as the STUN and TURN protocols in order to offer a powerful mechanism that allows Offer/Answer based protocols such as SIP and XMPP to traverse NATs.)
- 2015-12-10 21:21:08下载
- 积分:1
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Guessnumber
猜数字游戏 游戏说明: 1、游戏开始,电脑随机产生一个数字不重复的四位数。 2、将您猜的数点击OK按钮提交。 3、电脑会将您提交的数与它自动产生的数进行比较,结果显示成"*A*B"。A代表位置正确数字也正确,B代表数字 正确但位置不正确,比如:"2A2B"表示您有2个数字的位置正确且数值也正确,除此以外,您还猜对了2个数字 ,但位置不对。 4、您共有10次机会,在10次内,如果结果为“4A0B”,游戏成功。如果10次里您都没有猜对游戏失败。(Guessnumber: 1, games started, the computer randomly generated a number of non-repetition of the four-digit. 2, would you guess the number of clicks the OK button to submit. 3, the computer will take you to submit a few with it automatically generated a number of comparison, the result is displayed as* A* B . A representative of the location of the correct figure is also correct, B representative of the number of correct but the location is incorrect, such as: 2A2B that you have a two-digit numerical position is correct and also the right, in addition, you guessed it two figures, but wrong location. 4, your opportunity for a total of 10 times in 10 times, if the results of 4A0B , the game successfully. 10 years if you do not have to guess the failure of the game.)
- 2021-03-22 08:19:17下载
- 积分:1
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Candidate
JAVA程序设计导论 习题6。8
创造两个类,Vote and Candidate (the Vote and Candidate Classes)
- 2010-05-27 21:45:18下载
- 积分:1
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JAVA
有关Java的程序,可以实现火车票预订,订票,退票(you can afford ticket in advance)
- 2013-04-21 20:02:09下载
- 积分:1