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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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5a1383274a05d
额外企鹅去武器恶趣味去趣味无穷额外企鹅请问请问求稳去(dsadasdadasssssssssssssdasd)
- 2017-12-16 19:55:30下载
- 积分：1
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yanhua
可惜一开始没能画成圆,所以整个过程都是菱形的变换,希望大家多多指教,能够想办法把初始状态就围成一个圆(Unfortunately, the beginning could not draw into a round, so the whole process is the diamond transformation, we hope the exhibitions, to be able to think of a way to put the initial state is surrounded by a circle)
- 2013-02-23 18:24:04下载
- 积分：1
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HgeGameRPG
推荐一个可以读取外部文档的类，分享，分享，学习(Recommend a class that can read external document sharing, sharing, learning)
- 2013-03-22 20:55:12下载
- 积分：1
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neiqianjquerymobile
A native Android and jquery. Mobile example source code, directly read the local HTML information display, in practical applications can change the local HTML to the address of the network, the advantage of using jquery. mobile is the advantage of B/S architecture, one change will change the advantage.
- 2020-06-15 22:55:01下载
- 积分：1
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简单的示波器程序，有四种基本的波形，
适合初学者学习的...
简单的示波器程序，有四种基本的波形，
适合初学者学习的-Oscilloscopes simple procedure has four basic waveform, suitable for beginners to learn
- 2023-09-06 17:45:03下载
- 积分：1
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Tang-ICC17
实现无线网络中能量的智能分配问题,通过dqn算法解决(Realizing the intelligent allocation of energy in wireless networks, solved by dqn algorithm)
- 2020-07-28 23:08:44下载
- 积分：1
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IIR_digital_filter_design
说明： IIR数字滤波器设计：利用双线变化法及脉冲响应不变法，设计IIR数字滤波器
(IIR digital filter design: the use of two-constant changes in law and the impulse response method, design of IIR digital filters)
- 2009-08-27 15:13:56下载
- 积分：1
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initialize_fdtd_material_grid
Create the 3D objects in the problem space by assigning indices of material types in the cells to material_3d_space
- 2018-10-30 20:50:47下载
- 积分：1
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这时候图形学里面用的橡皮筋直线,可以自己用键盘设计起点,用左右方向键控制直线走向...
这时候图形学里面用的橡皮筋直线,可以自己用键盘设计起点,用左右方向键控制直线走向-this time graphics inside the rubber-band linear, his keyboard design starting point, use the direction keys around to control line
- 2022-05-15 11:03:03下载
- 积分：1
