codingforYXM

编写一个接口ICaculatable 接口中有一个doCaculte()方法 要求三个类BlackMan WhiteMan YellowMan实现这个方法 BlackMan 实现从控制台输入5个数 排序（正排）输出 WhiteMan 实现从控制台输入5个数 排序（倒排） YellowMan 实现从控制台输入5个数 计算总和 输出 写出一个测试类来测试以上类的功能。 测试类中要有void solveProblem(ICaculatable obj)方法进行测试 要求以上类在不同的包当中。(The preparation of an interface, there is a ICaculatable interface doCaculte () method requires three types of BlackMan WhiteMan YellowMan method to achieve this BlackMan input from the console 5, the number of sort (being ranked) output from the console WhiteMan enter the number 5 ranking (inverted ) YellowMan input from the console 5, the number of calculation of the sum of the output type to write a test to test the functions of the above categories. Test category must be void solveProblem (ICaculatable obj) method of the above testing requirements in different types of packages were.)

thinking in java 第四版第九章的源码和课后代码(the code of thinking in java and its exercise the nine charpter)

If the user has a lock pattern set already, makes them confirm the existing one.

北大青鸟第一单元项目，超市账单管理系统源码，齐全，无缺(Beida Jade Bird project first unit, supermarket billing management system)

给你一个1至100之间的整数,请猜测这个数(Java GuessNumber give you a 1 to 100 between integer, please guess the number Java )

project of bank in java

教室管理系统，实现教室的查询，修改，添加，删除等基本操作(Achieve a variety of basic operations)

java深入浅出设计模式的 一个总结 (Head First Design Patterns of Summary)

Interface definition for a callback to be invoked when a menu item is clicked.

实现用户登录界面，方便用户查找自己的信息。节省时间。(To realize the user login interface, convenient for user to find their own information. To save time. )