comp

设计一个实用的小型商店销售管理系统 二.功能： 1. 登记收入支出 2. 统计每日或每周的销售情况，按规定格式打印销售报表 3. 允许多种方式查询货物情况 4. 按货物销售情况提前发出预报-practical design a small shop sales management system 2. Functions : 1. Revenue expenditure registered two. Statistics daily or weekly sales, as required format Print sales statements 3. For a variety of ways to allow cargo 4. Sales of goods by the early forecast issued

ＰＯＪ　１２２２己ＡＣ源代码，不信你可以试试．-POJ 1222 F AC source code, do not believe you can try.

设置信号放大器，在包中有详细的代码说明及注释，通过树的数据结构实现信号放大器的设置~-Set-signal amplifier, in the package are detailed code descriptions and notes, through the tree data structure to achieve signal amplifier settings ~

实现一个数据库的连接池，提高数据库的链接效率，同时还有利于平衡物理上的访问量。-Implement a database connection pool to improve the efficiency of the database links, while also help balance the amount of physical access.

航空信息管理系统-Aviation Information Management System

链队列的操作及普里姆算法的演示，便于理解算法。-chain operation and Primbetov algorithm demo, easily comprehensible algorithms.

算法书籍---一本很好的算法书，希望大家喜欢-Algorithm

说明：  四路归并排序，将原有的二路归并排序改编的四路归并排序(The four-way merge sort to the original way merge sort adaptation of the four-way merge sort)

为了老师更好的管理学生，选课系统应运而生，而基于B/S架构的选课系统更加方便，而不必每个客户都下一个客户端而通过浏览器而直接执行-In order to teachers to better manage students, elective system came into being, but based on B/S structure of the elective system more convenient, without having to each customer under a client-side browser, directly through the implementation of

本人的ssd7的练习3的答案， 供大家参考， 希望大家喜欢-ssd7 exercise3