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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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based on MATLAB 2PSK modulation, modulation and demodulation part of the source...
基于MATLAB的2PSK调制,调制解调部分源文件-based on MATLAB 2PSK modulation, modulation and demodulation part of the source document
- 2022-02-13 16:20:12下载
- 积分:1
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Delphi写的带树控菜单的软件界面源码
Delphi写的带树控菜单的软件界面源码,一个没有实质功能的软件界面,左侧是树形菜单,右侧是功能区,很适合编写一些Delphi信息系统时作为主界面使用,本源码在Delphi7下完美编译成功,界面如截图所示。
- 2022-03-05 16:06:19下载
- 积分:1
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一个对数组越界检查的小程序
一个对数组越界检查的小程序-one pair of arrays of small cross-border inspection procedures
- 2022-01-26 02:31:24下载
- 积分:1
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Compare file
实现二个文件的比较功能.如b文件的每行在a文件中找到,则比较ok.否则比较fail.-Compare file
- 2022-03-12 01:03:22下载
- 积分:1
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这是一个老鼠走迷宫的游戏,写的还不错唷!
这是一个老鼠走迷宫的游戏,写的还不错唷!-This is a rat Maze of the game, also wrote a public good!
- 2022-07-09 21:27:14下载
- 积分:1
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压缩包中有一个javascript脚本,作用是随机产生1000个核苷酸碱基序列,此外,还有一个产生下拉菜单的脚本。...
压缩包中有一个javascript脚本,作用是随机产生1000个核苷酸碱基序列,此外,还有一个产生下拉菜单的脚本。-compressed javascript have a script, is to randomly generated 1000 nucleotide sequence, in addition, there is a drop-down menu generated scripts.
- 2022-01-23 10:35:19下载
- 积分:1
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键盘输入的一段文字,统计输入字符串出现…
从键盘输入一段字符,统计输入的字符串中个字母出现的次数-A section of characters from the keyboard input, statistical input string appears in the number of letters
- 2022-02-26 22:36:56下载
- 积分:1
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用vb做的。还没有做完。不过整个结构已经很清晰了。有兴趣的继续做。...
用vb做的。还没有做完。不过整个结构已经很清晰了。有兴趣的继续做。-with vb do. Also finish. But the entire structure has a very clear. Interested continue to do so.
- 2022-01-22 13:58:38下载
- 积分:1
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桥梁结构分析的程序,可以模拟施工过程,可以考虑混凝土的收缩、徐变,湖南大学的牛人编制,国内基于这个程序开发的桥梁软件已经出现...
桥梁结构分析的程序,可以模拟施工过程,可以考虑混凝土的收缩、徐变,湖南大学的牛人编制,国内基于这个程序开发的桥梁软件已经出现-bridge structure analysis procedures can simulate the construction process, we can consider concrete shrinkage, creep, Hunan University of cattle were prepared, based on the internal procedures of the bridge software development has emerged
- 2023-06-27 10:50:04下载
- 积分:1