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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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design-pattern-(Java-version)
23种设计模式的实现（Java 版）,希望能给大家带来帮助！(23 the realization of the design pattern (Java version), the hope can bring you help!
)
- 2012-02-16 21:11:01下载
- 积分：1
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charsets
java 2d example game
- 2009-03-03 21:22:40下载
- 积分：1
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avatar
这是一个上传头像的源代码 可以实现电脑的拍照功能 保存成一大一小照片 可以根据自己的需求开发(This is a picture to upload the source code can be saved as a computer' s camera and a small photo can develop according to their needs)
- 2015-02-02 15:08:25下载
- 积分：1
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springCloud总结
如何搭建springboot，springcloud入门(How to Build Springboot, Introduction to Springcloud)
- 2020-06-18 16:20:02下载
- 积分：1
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JForex-3-SDK
说明： jforex开发，可以通过ide实现jforex策略开发(jforex development through the usage of java ide,to replace the usage of the platform itself)
- 2019-03-04 22:06:27下载
- 积分：1
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RepoSourcesAdapter
A list of sdk-repository sources. This implementation is UI dependent.
- 2013-12-02 15:27:05下载
- 积分：1
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20080320-DTIN-camel.revise
Delaunay三角网的逐点插入法.
原始作者 @author Paul Chew
*
* Created July 2005. Derived from an earlier, messier version.(Delaunay triangulation point by point insertion method. Original author @ author Paul Chew** Created July 2005. Derived from an earlier, messier version.)
- 2021-04-08 23:49:00下载
- 积分：1
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libjitsi-744-x64
This is a Libjitsi Library.
- 2016-01-27 18:37:24下载
- 积分：1
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bp
说明： 时间序列预测法是一种定量分析方法，它是在时间序列变量分析的基础上，运用一定的数学方法建立预测模型，使时间趋势向外延伸，从而预测未来市场的发展变化趋势，确定变量预测值
时间序列预测法是一种定量分析方法，它是在时间序列变量分析的基础上，运用一定的数学方法建立预测模型，使时间趋势向外延伸，从而预测未来市场的发展变化趋势，确定变量预测值
(Time series forecasting method is a quantitative analysis method, which is variable in time series analysis based on the use of certain mathematical methods prediction model established so that the time trend extends out to forecast future market trends, determine the variable predict value of time series forecasting method is a quantitative analysis method, which is variable in time series based on the analysis, using certain mathematical methods prediction model established, to enable an extension of time trends outwards to forecast future market developments, trends, determine the variables predictive value)
- 2010-08-29 10:22:51下载
- 积分：1
