J2me 源码第一章

设计一个学生类，学生类中应包括学号，姓名，语文成绩，数学成绩，英语成绩，同时还要提供两个方法，一个方法计算总成绩，一个方法计算平均成绩。 现在有一个文本文件，该文件有若干行，每一行存放着某个学生的数据，包括：学号，姓名，语文成绩，数学成绩，英语成绩。数据与数据之间用空格隔开，例如： 001 张三 85 90 98 设计一个java应用程序，从文本文件中读取数据，构造这些学生对象，然后按找总成绩从高到低的顺序输出到另外一个文本文件中，每个学生的数据占一行，数据与数据之间用空格隔开，输出顺序为： 学号，姓名，语文成绩，数学成绩，英语成绩，总成绩，平均成绩 例如 001 张三 85 90 98 273 91-Design a student class, student class should include Student ID, name, language achievement, mathematics achievement, English achievement, while also providing two methods, a method of calculating the total score, a method of calculating grade point average. There is now a text file, the file number of lines, each line of data storage with a student, including: Student ID, name, language achievement, mathematics achievement, English achievement. Between the data and the data separated by spaces, for example: 001 Zhang San 859,098 Design a java application that read data from a text file to construct these students object, and then find the total score accordin

hid类主机对打印机操作的应用例程，供大家参考，希望对做hid类的朋友有帮助-hid type of printer to operate mainframe application routines for your information, I hope to do kind of hid friends help

Java实现简单画图程序随机生成三种图形颜色等-Java program to achieve a simple drawing of three randomly generated color graphics, etc.

文本文件的读写操作，统计其中单词、数字、标点符号等元素出现的次数，并记录单词总数。-text file read and write operations, statistics words, numbers, punctuation and other elements of the number and the total number of recorded words.

java多线程定时器-java multithreading timer

jsp+javabean写的论坛-jsp javabean write the Forum

可以让我们的手机象pc机一样安装各种软件，扩充手 机的功能。同时，利用java技术，还可以将电脑上的各种文章、资料、书籍制作成手机java电子书，然后安装到手机上观看。 -Allows us to phone the same machine as the pc to install various software, the expansion of mobile phone functions. At the same time, the use of java technology, computers can also be a variety of articles, information, books into mobile phone java e-books, and then install to your phone to watch.

corejava的源程序内有好多的源代码-corejava source of many within the source code

是一个简单的计算器，用java写的，挺好用的，对于初学者应该很有帮助，大家看看吧-Is a simple calculator, using java to write, and very good use, and should be helpful for beginners, let us look at it

还是一些有用的JAVA小程序，简单，易懂，谢谢！-a few of java of programs ,easy,understand,thinks!