是基于C#语言的一个学生管理系统数据库系统开发案例.很实用...

企业事务管理系统-Enterprise Management System

汉诺塔演示程序，用VB做成的图形界面，能够实现汉诺塔问题，也即是把N个盘子从一根棍上移到另一根上面，通过中转的棍，但是必须保证在每根棍上都是下面的盘子大于上面的盘子。-HANOR demo program using VB create graphical interface to HANOR problems, that is, N dishes from one club to another on the above-through the interchange stick, but it must be guaranteed in each stick-on the following dishes are greater than the above dishes.

该程序是分布计数排序，它是我所见过的各种排序方法中最快的，它的时间复杂度为O(n),但是这种排序适用于已知待排序列的上下限，并且如果上限与下限的差值比较大的话，空间消耗也比较大．-distribution of the program is counting sequencing, it is I have seen the fastest sorting methods, it"s time complexity of O (n), but this sort known to be applicable to sort out the range, and if the upper and lower limits of the relatively large margin, space consumption is relatively large.

数据库设计60个技巧-Database design skills 60

一个经典的Ｃ程序的代码集合-a classic C program code sets!

Java框架物流管理系统，包括客户服务，仓库管理，分拣操作，调度管理，签收操作，条码录入，订单管理，查询操作等

程序以图形的形式对各种排序的效率进行对比，是学习排序算法的很好的工具-procedures to graphics in the form of various sort of efficiency compared learning algorithm is a good tool

//希尔排序void ShellSort(int r[], int n){ int i; int d; int j;    for (d=n/2; d>=1; d=d/2)            //以增量为d进行直接插入排序 {     for (i=d+1; i0 &am

本程序演示了如何使用编辑器在运行期设置表格的一些常用参数 需要使用到Ehlib控件,最好使用3.6版本,旧版本也适用! 使用前请双击本目录下的DB.UDL连接数据库,连接完成后即可选择数据表进行演示! 在表格上按右键,即可出现功能菜单,点击进入! 程序应该适用于各版本的DELPHI,但由于条件有限未做测试!-This procedure demonstrates how to use the editor in the run-time set up tables need to use some common parameters to Ehlib control, it is best to use 3.6 version, also applies to older versions! Before use double-click the catalog under DB.UDL connect to database, connectivity be able to choose after the completion of data table demo! Right-click in the table can function menu appears, click to enter! procedure should be applicable to all versions of DELPHI, but due to limited testing done!

要求完成以下功能： 1)能够从屏幕上读取一个学生的信息并将信息存入到数据文件中。 2)能够将指定的信息从文件中删除。 3)能够按编号、姓名对学生的信息进行检索并将检索结果显示在屏幕上。 4)可以统计全部学生的总成绩，及其在班上的排名。 5)能够统计各科的平均成绩及及格率。 6)要求有错误提示功能，例如性别只能输入男女，输入错误提示重新输入。 7)如果检索不到相应的信息应提示用户。-asked to perform the following functions : 1) to read from the screen of a student"s information will be deposited into the data file. 2) can be designated information deleted from the document. 3), according to numbers, the names of the students will retrieve information retrieval results showed on the screen. 4) Statistical all students can be a total score, and the class rankings. 5) Statistics Branch to the average scores and passing rates. 6) require a functional error messages, such as sex between men and women can only import, importation of error messages to re-enter. 7) If less than the corresponding retrieval of information should prompt the user.