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学生成绩管理系统
说明: 1. 能够实现根据以下关键字查询:学生姓名 、学号、班级、课程名称。
2. 能够实现按照单科成绩、总成绩、平均成绩、学号排序。
3. 能够实现学生信息的插入、删除和修改。
4. 能够查询每个课程的最高分、最低分及相应学生姓名、班级和学号。
5. 能够查询每个班级某门课程的优秀率(90 分及以上)、不及格率,并进行排序。(1. Be able to query according to the following keywords: student name, student number, class, course name.
2. It can be sorted according to single subject score, total score, average score and student number.
3. Be able to insert, delete and modify student information.
4. Be able to query the highest score and lowest score of each course and the corresponding student name, class and student number.
5. Be able to query the excellent rate (90 points and above) and failure rate of a course in each class, and sort them.)
- 2021-03-17 19:19:21下载
- 积分:1
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生命游戏
说明: 一个小游戏,关于生命算法的,设置初始值然后进行生命周期的迭代(A small game, about life algorithm, set the initial value and then iterate through the life cycle)
- 2020-06-16 10:40:01下载
- 积分:1
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SSM+Maven整合
ssm+maven整合实例,这是一个简单的实例,可以发布对于ssm框架与maven工具使用。(Example of SSM + Maven integration.
This is a simple example that can be published for use with SSM frameworks and maven tools.)
- 2020-06-21 06:40:02下载
- 积分:1
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JavaExtremeProgrammingCookbook
Brimming with over 100 "recipes" for getting down to business and actually doing XP,
the Java Extreme Programming Cookbook doesn t try to "sell" you on XP it
succinctly documents the most important features of popular open source tools for XP
in Java-- including Ant, Junit, HttpUnit, Cactus, Tomcat, XDoclet-- and then digs right
in, providing recipes for implementing the tools in real-world environments.
- 2009-07-11 07:54:10下载
- 积分:1
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MyWeb3.0
javaweb博客 可以直接运行的哦!!!!(javaweb blog)
- 2013-12-09 09:05:20下载
- 积分:1
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carrot2-java-api-3.12.0-SNAPSHOT
carrot2是一款开源的聚类可视化搜索引擎,并提供了java API以供开发使用。内部包含所有用于carrot2开发的jar包和实例。(You can use Carrot2 Java API to fetch documents various sources (public search engines, Lucene, Solr), perform clustering, serialize the results to JSON or XML and many more. Below is some example code for the most common use cases. Please see the examples/ directory in the Java API distribution archive for more examples.)
- 2016-04-25 09:53:12下载
- 积分:1
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OsSimulation
一个简单的操作系统模拟程序
java+swing
可进行一般的文件操作
进程建立及删除等(A simple operating system simulation program java+ Swing can be a general file operations, such as the process of creation and deletion)
- 2021-01-07 03:58:52下载
- 积分:1
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Think_in_Java_
同人类任何语言一样,Java为我们提供了一种表达思想的方式。如操作得当,同其他方式相比,随着问题变得愈大和愈复杂,这种表达方式的方便性和灵活性会显露无遗。(Like any human language, Java provides us with a way of expression. If the operation is properly compared with other means, as the issues become larger and more complex, the expression of the convenience and flexibility will be shown.)
- 2009-06-18 14:04:08下载
- 积分:1
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TestCode
自动化测试脚本:使用java编写的对象的子对象遍历查找脚本代码。(Automated test script: Find object' s child objects traverse)
- 2013-06-17 11:17:16下载
- 积分:1
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pso
说明: 实现机组负荷优化分配的粒子群算法MATLAB代码(MATLAB Code of Particle Swarm Optimization for Unit Load Distribution)
- 2021-04-22 23:38:48下载
- 积分:1