DELPHI开发的学生成绩管理系统

一个不错的不错的学生成绩管理系统，我大一时的课程设计-this is a good management system of student s score,which is my assignment when i was freshman

一个较简单的图书管理系统-a relatively simple library management system

这是一个学生信息管理程序，通过它你可方便的管理学生信息-This is a student information management processes through which you can easily manage student information

学生成绩管理系统,它有利于我们进行学生成绩的日常管理.-student performance management system, which is good for our students to the day-to-day management of results.

一个学生成绩管理系统可以在vc＋＋环境下运行-A student achievement management system in vc environment to run

图书管理系统-library management system

用C语言建立一个班级成绩管理系统，其中包括十名学生的相关数据（包括学号、姓名、三门课程的成绩、总成绩、平均成绩以及排名）。要求用单链表存储结构进行存储，能够实现对学生姓关数据的输入输出，并且能根据平均成绩对十名学生进行排序。-C language classes to establish a performance management system, including 10 students of relevant data (including school, names of the three courses results, with a total score, average scores and rankings). Single-Chain request storage structure for storage, can be achieved to students surnamed Guan data input and output, and based on the average results of 10 students ranking.

关于工业设备型号数量库存价格等信息的管理系统的课程设计-The number of industrial equipment on the Model Stock prices and other information management systems, curriculum design

图书管理系统v1.0是使用JAVA语言开发的解决图书基本管理的一个应用程序。 该系统能够实现简单的图书和用户管理，包括添加图书，删除图书，修改图书信息，添加用户， 删除用户，修改用户信息，外借图书，归还图书，罚款计算等等。该系统的前台界面采用JAVA的 SWING开发，具有简洁美观的外观，直观的用户使用界面十分方便上手使用；后台采用MS-ACCESS 数据库，采用JDBC-ODBC数据库连结方式，使用前须在控制面板中的数据库（ODBC）中的用户 DSN里将ACCESS数据库文件添加到用户数据源，数据源名为JLibrary,登陆名称和密码设置为空。注意：该程序正常运行需要安装JAVA运行环境（Java Runtime Environment v1.4.1_05）-Library Management System v1.0 is the use of the Java language books to solve basic management of an application. The system is capable of achieving a simple and user management books, including the addition of books, books delete, modify library information, add users, delete users, change user information, borrowing books, return books, etc. fine calculation. The future of the system interface using Java SWING development, with the simple and beautiful appearance, intuitive user interface is very convenient to get started; Background using MS-Access database using JDBC-ODBC database links, prior to the use of the control panel databases (ODBC) the user DS

老虎吃兔子是一个典型的非线性系统，当老虎数量多的时候，兔子就容易被吃，兔子数量减少，兔子数量较少，老虎捕兔困难，老虎就饿死，老虎数量减少后，兔子繁殖加快，从而使得兔子数量增加，老虎捕食又变得容易了。利用C语言编程、利用４阶龙格－库塔法就可验证老虎与兔子的非线性生态现象。-Tiger eating rabbit is a typical nonlinear system, when the tiger population and more often, it is easy to be rabbit food, rabbit decrease in the number of rabbit small number of rabbits caught tiger difficulties, tiger starved to death, reduce the number of tigers, the rabbit breeding to speed up, resulting increase in the number of rabbit, the tiger has become easy prey. The use of C language programming, using 4-order Runge- Kutta method can verify the tiger and rabbit non-linear ecological phenomena.