Iterator的java实现

用java实现网络用户机与服务器的连接。用户通过登陆用户端的界面，向服务器发送用户名及密码，待服务器端审核通过，服务器给出用户的答题请求，向客户端发送题目。-Network users with java and server connectivity. Users to visit the client interface to the server to send user name and password, to be approved server, the server gives the request of the user" s answer to the client to send the title.

大二做的实训. 纯Java程序，用Jbuilder做的，数据库采用sqlserver2000.-The Training sophomore. Pure Java program, using Jbuilder done, the database used sqlserver2000.

java数据库编程-java database programming

Java线程,Hanoi塔演示,初学者学习用-Java threads, Hanoi tower demonstration, beginners learn to use

仔细看吧，从网上下载的，然后由厂商去讲究一下把。-Check it out carefully, downloaded from the Internet, and then by the manufacturers to pay attention to what the.

JAVA做的三维坦克大战游戏，虽小精小，但是很有意思。操作感不错！-The three-dimensional Tankedaizhan JAVA games, a small fine is small, but very interesting. Operation of a sense of good!

实现网上购书等功能，数据库连接采用的是ASSE-Achieve functions such as online textbook

Java课程设计，压缩文件里有java课程设计报告，源码。比较全面的。-Java curriculum design, there are compressed files java curriculum design, source. More comprehensive.

SqlPlus(1.01) 这是一个纯JAVA的数据操作软件，目前能支持ORACLE及SQL SERVER。能同时打开多个不同数据库的连接，并支持语法检查及关键字加亮。 本软件有较好UI界面，特别适合需要使用多种数据库的开发人员使用。 本软件开放源码，结构虽然不是很清晰，但比较适合JAVA初学者学习，希望网友们能和我一起完善它。-SqlPlus (1.01) This a pure Java software data operation, will support Oracle and SQL Server. Open at the same time a number of different database connectivity, and support for syntax checking and keyword highlighting. The software has a better UI interface, especially for the use of multiple database developers to use. The open-source software, although the structure is not very clear, but more suitable for beginners to learn Java, netizens will be able to join me perfect.

编写一个java应用程序。用户从键盘输入一个1-9999之间的数，程序将判断这个数是几位数，并判断这个数是否回文数。回文数是指将数含有的数字逆序排列后得到的数和原数相同，例如12121,4224,6778776等都是回文数。 1）程序具有判断用户的输入是否为合法整数的功能。对非法输入（例如含有字母）要进行处理。 2）要判断输入数的位数，并输出相关信息。 3）要判断是否回文数。 二、二战期间，英国情报人员获取德军的一机密电报，电报的内容为： bzdz izu sxgzd vs lh ,vpzg woflsh vs vwrh vhlsddlmp glm wrw gzy vsg .gflyz gstfzu bvsg gzsd hdmlp vml lm ,hghzvy wmz hwiry mvvdgvy izd z hzd vivsg ,ltz tmlo tmlO 情报人员已经知道，这段电报的加密方式为： 1. 首先将字符串的顺序颠倒。 2. 字母互换的规律为：A->Z, B-Y, C-X...X->C, Y->B, Z-A a->z, b->y, c-x...x->c, y->b, z->a. 3. 非字母字符保持不变。 请编程帮助情报人员破译这份机密电报。给出注释良好的源程序和程序运行后的结果。 -Write a java application. User keyboard input from a number between 1-9999, the program will determine the number of a few are a few, and to determine whether the number of palindrome number. Palindrome refers to a number of the figure contains a number of reverse order and after a number of the original number of the same, such as the number of 12121,4224,6778776 are palindrome. 1) proced