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学生成绩核算系统的设计与实现（25）
要求：（1）按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。
（2）三个成绩对总评成绩的百...
学生成绩核算系统的设计与实现（25）
要求：（1）按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。
（2）三个成绩对总评成绩的百分比被定义为常数，各占总成绩的30 、30 和40 。
（3）计算每位学生的总评成绩。
（4）计算该班级本课程的总平均成绩。
（5）计算处于优、良、中、及格、不及格的学生人数以及占总人数的百分比。其中100-90为优，89-80为良，79-70为中，69-60为及格，60分以下为不及格。
（6）按要求输出成绩在优、良、中、及格、不及格各区间的学生学号、成绩。-The student achievement calculation system s design with realizes (25) Request: (1) reads in the corresponding usual result, the midterm examination result and the terminal examinations result according to the class and grade according to the curriculum from the document. (2) three result are defined to the general appraisal result s percentage as the constant, occupies the overall result respectively 30 , 30 and 40 . (3) calculates each student s general appraisal result. (4) calculates this class and grade this curriculum the population mean result. (5) calculates the student population which is in superiorly, good, passes an examination, does not pass an examination as well as accounts for the total number of peop
- 2022-03-15 21:39:52下载
- 积分：1
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Windows手机通过ActiveSync连接到PC
windows mobile connect to pc through ActiveSync
- 2022-04-25 12:51:39下载
- 积分：1
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快速删除VC，DELPHI的临时文件。此BAT文件可以在文件夹和驱动盘右键菜单中添加两个菜单项(Delete specified files和Delete sp...
快速删除VC，DELPHI的临时文件。此BAT文件可以在文件夹和驱动盘右键菜单中添加两个菜单项(Delete specified files和Delete specified files extention setup我现在使用的是英文选项，您也可以进行修改)，第一次使用时双击此BAT文件即可以完成右键功能的添加，以后您就可以方便地使用此菜单的功能了。注：您也可以添加其他可删除的文件扩展名。-deleted VC, Delphi"s temporary files. This BAT documents in folders and drives right menu to add two menu items (specified files and Delete Delete specified files extention setup I now use the English option, you can change), the first use of this double-click BAT document is to be completed by the right-add, after you can easily use this menu function. Note : You can also add other delete the file extensions.
- 2022-03-16 07:52:44下载
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个人写的一个用于通讯录存储管理查询的小程序
个人写的一个用于通讯录存储管理查询的小程序-Written in a personal address book storage management for the query applet
- 2022-05-28 22:08:00下载
- 积分：1
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debian linux hard disk installation files. the hard disk to install the hard dis...
debian linux 硬盘安装文件.硬盘安装硬盘安装-debian linux hard disk installation files. the hard disk to install the hard disk installation
- 2022-03-01 11:02:48下载
- 积分：1
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一氧化碳检测电路的设计，原理与应用电路。
一氧化碳检测电路的设计，原理与应用电路。-Carbon monoxide detector circuit design, principle and application of the circuit.
- 2022-08-10 08:00:20下载
- 积分：1
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id car in China ,so you can be familiar with the car where it comes from
id car in China ,so you can be familiar with the car where it comes from
- 2022-03-23 01:30:41下载
- 积分：1
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This is a language used to write c produced color box.
这是一个采用c语言来编写制作彩色框。-This is a language used to write c produced color box.
- 2022-07-19 18:59:09下载
- 积分：1
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基于遗传算法的处理与经济调度，文字文件有…
基于遗传算法的经济调度处理,word文档有简要说明,并且有算例-Based on genetic algorithms deal with economic dispatch, word document there is a brief description and examples have
- 2023-03-19 12:40:04下载
- 积分：1
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Java ME for a number of keys at the same time deal with examples.
Java ME中对多个按键同时处理的例子。-Java ME for a number of keys at the same time deal with examples.
- 2022-03-11 22:59:25下载
- 积分：1
