程序实现80位长度的减法运算，，以tc实现。原理是使用数组来进行运算...

Eclipse—集成开发工具。Basics~ Eclipse的内部细节使用，非常适合初学者

电话卡系统，能完整的实现电话卡充值，查询的系统-Calling card system that can realize the complete calling card recharge, query system

犯罪的文件系统是一个用于报告犯罪行为系统。将完成这一项目采用 VB6.0 作为前端和 MS Access 作为后端。它可以用来举报罪案。这个项目是主要用于公安派出所。该系统将帮助中在警署内使用电脑活动。目前手工进行，由警察线内的所有活动的计算机都化的所有 worksare 都管理很容易和有效。在这个项目中 modulesinvolved 是： ·登录用户和 admin·投诉 registration·查看投诉 status·刑事立案监督管理概述杉木管理概述病历细节管理概述管理尸检 details·囚犯注册管理概述管理列表关于通缉要犯

仓库扫描管理系统，已经成功应用到多家小型制造企业和超市商店。-Scan Warehouse management system, has been successfully applied to a number of small manufacturers and supermarket stores.

东之源超市管理系统是用delphi开发的基于windows的小型数据库管理软件。使用该软件对中小型超市进行简单的进销存管理和数据查询，将给您的工作带来方便。该软件有界面漂亮、操作方便、简单管理等特点。 　　 本软件可以实现的功能如下： 　　 用户管理，包括用户的添加、删除、密码和权限的修改； 　　 备份管理，包括数据库的备份、数据库的还原； 　　 商品管理，商品的添加、删除、修改、销量统计和分类查询； 　　 商品报表； 　　 销售商品：通过输入货物编号和数量实现商品销售，并提供库存判断、找零计算等功能； 　　 销售报表和销售历史； 　　 今日盘点，告诉用户今日的销售额是多少； 　　 人事管理，共享版本不提供些功能； 　　 帮助功能，软件的使用或相关说明； 　　 登录和退出登录，实现了管理员和销售员不同权限的分类；-East Supermarket source management system is developed based on delphi windows of the small database management software. Use the software to small and medium-sized supermarkets simple inventory management and data inquiries, your work will bring convenience. The software interface is beautiful, easy to operate and simple management features. The software can achieve the following functions : user management, including users add, delete, password changes and competence; Backup management, including database backup and restore databases; Commodity Management, a commodity add, delete, modify, sales statistics and classifications inq

在抄表系统开发中指导开发对红相表数据的抄读，解析。-Meter reading system in the development of guiding the development of the red phase of the copied sheet data reading, analysis.

高质量C++／C编程指南，程序员必备资料。-High-quality C++/C Programming Guide, programmers essential information.

Abstract. Looking up ? you realize that one of the twelve light bulbs of your living room chandelier has to be replaced. You turn electricity o?, move a table to the center of the room, put a chair on top of the table and, new bulb in hand, you climb up on top of the chair. As you reach the chandelier, you notice that. . . all bulbs look alike and that you have forgotten which bulb needed to be changed. Restart all over again? Luckily, an e?ortless creative solution exists. By just touching the light bulbs you can determine the cold one and replace it! Put di?erently, information about the device’ malfunction leaked-out via its temperature-Abstract. Looking up ? you realize that one of the twelve light bulbs of your living room chandelier has to be replaced. You turn electricity o?, move a table to the center of the room, put a chair on top of the table and, new bulb in hand, you climb up on top of the chair. As you reach the chandelier, you notice that. . . all b

:签密就是能够在一个逻辑步骤内同时完成数字签名和加密两项功能，比传统的“先签名后加密” 有更高的效率.结合多重签名和签密的思想提出了一种多重签密模型，模型中的签名和加密技术可以灵 活选取，使其不仅可以实例化为对单个和一组消息的多重签密方案，还能实例化为多人才能解签密的多重签密方案。-: Signcryption is a logical step to be completed at the same time the digital signature and encryption functions of the two, than the traditional