Implementation of DES. How does DES work? This article explains the various steps involved in DES-encryption, illustrating each step by means of a simple example. Since the creation of DES, many other algorithms (recipes for changing data) have emerg

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一个大学餐厅的管理系统，采用ACCESS作为数据库，VC++6.0源码开发，支持桌号管理，点击桌号可查看菜谱菜价等。系统分四大模块：前台销售、统计报表、基础资料、系统维护，每个模块下面又分了若干小功能模块。运行时如果你没有VC++开发环境的话，可能需要手动下载几个DLL文件：MFC42D.DLL、MFCD42D.DLL、mfco42d.dll等-A university restaurant management system, using ACCESS as , VC++6.0 source