MHknapsack

Java即时通信工具,含客户端、服务器端全部源代码，附带设计演示文档(Java instant messaging tools, including client, server-side all the source code, with the design presentation)

记账：记录收入支出情况，随时可查看账单明细(Bookkeeping: recording income and expenditure, the details of the bill can be viewed at any time)

自己联系所写的坦克大战，非常简陋，但是可以借鉴参考一下(The battle of the tank that he created)

实现qq程序，自己写的实现功能一般，思想还是不错的，绝对原创(qq dialogue)

说明：  Java decoder, decomplier

cnf generator which can translate logic functions into cnf form

java实现萤火虫算法，包括两种实现方法(The firefly algorithm)

功能强大的webmail服务端,功能强大的webmail服务端,功能强大的webmail服务端,(Powerful webmail server, webmail powerful server, a powerful webmail client services,)

检测用户是否存在，借书还书功能，新书推荐，书籍查找等多项功能，页面优化级别A(this is a good Library System plase know from Chinese detail)

纯手编的超市会员管理系统，可支持会员注册，会员登录(验证码功能)，会员查询，会员删除等功能，界面友好，易于操作。(Pure hand-woven supermarket membership management system that supports membership registration, member login, membership inquiries, membership and delete functions, user-friendly, easy to operate. )