java

Sun 公司最好的Java Demo例子码，对于初学者非常有用(java good demo)

说明：  一只青蛙一次可以跳上1级台阶，也可以跳上2级。求该青蛙跳上一个n级的台阶总共有多少种跳法。要求：分别用普通方法和递归方法实现(A frog can jump up a step or two at a time. Find out how many jumping methods the frog can use to jump up an n-step. Requirements: Implemented by common method and recursive method respectively)

这也是我们学完java之后的一个大型的作业,有用得着的可以拿去看看()

USB通信原理和实力,简单适用原理和实力,简单适用(usb tongxun yuanli he jieshao )

This project is the techniques that represent the ennumeration technique completely based on java technology

数据结构中对树进行各种操作的java实现，并用例子进行了验证(Java to perform various operations on the tree data structure is implemented and verified with examples)

这是一个简关的JAVA程序，主要作用是体验出JTable的功能(This is a JAVA Jane clearance procedures, the main role is to experience the functions of a JTable)

一个简单的球队管理系统，附带数据库，运行即可(A simple team management system)

2.设计一个9x9的棋盘窗口，用黑白相间颜色填充棋盘。棋盘大小为600x600，标题为“棋盘”，窗口大小不可改变。程序文件命名为Exe8_2.java。(2. Design a 9x9 board window, filling the board with black and white colors. Board size is 600x600, titled chessboard , the window size can not be changed. Program file named Exe8_2.java.)

ViewPager的滑动，以及图标的变动，(ViewPager use)