monitor

实现扑克牌，一副牌中抽去大小王剩下52张（如果初练也可只用1～10这40张牌)，任意抽取4张牌（称牌组)，用加、减、乘、除（可加括号)把牌面上的数算成24。每张牌必须用一次且只能用一次，如抽出的牌是3、8、8、9，那么算式为（9-8)×8×3或3×8+（9-8)或（9- 8÷8)×3等。(In order to realize playing cards, 52 cards are removed from a deck (only 40 cards can be used for the first practice). Four cards are randomly selected (called card groups). The number on the deck is calculated as 24 by adding, subtracting, multiplying and dividing (brackets can be added). Each card must be used once and only once. If the drawn card is 3, 8, 8, 9, the formula is (9-8)*8*3 or 3*8+ (9-8) or (9-8 8)*3)

Can dynamically adjust the parameters of the operating environment, Energy spectrum analysis and calculation, Thermonuclear using weighting factor.

YOYO播放器的源代码，是用Java语言写的，非常经典，拿出来供各位Java学习者学习(YOYO player source code is written in Java language, very classic, you out for Learners Java)

JAAS的简单应用示例，其中运行方式简单只需要拷贝到JAVA工程的src目录下就可以运行。本代码的编写依照JAAS的官方手册编写完成。(JAAS simple application example, which requires only a simple copy operation mode to the JAVA project s src directory, you can run.)

基于c++ 的水果销售管理系统，使用access数据库，简单实用，方便。适合新手。(C++ based fruit marketing management system, the use of access, simple, practical and convenient. Suitable for beginners.)

Emulator:1. The information flow process of the OSI reference model: a simulation program is designed to explain the flow of information flow in the OSI reference model and the function of each layer. modulation and

java模拟时钟，可在换数字时钟和模拟时钟之间切换(java analog clock, switch between change digital clock and analog clock)

A thin wrapper around shell s read function showing a file name on error.

Robocode坦克大战平台简单（SimpleBot）机器人示例--RedCarp.java和Zergling.java(Examples of simple the Robocode Tankedaizhan platform (SimpleBot) robot- RedCarp. Java and Zergling.java)

java 记忆游戏 MemoryGame(java game MemoryGame)