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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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stock cost calculators, very useful. If you need source code, please send mail!
股票成本计算器,很有用的.如果需要源程序,请发邮件!-stock cost calculators, very useful. If you need source code, please send mail!
- 2022-07-09 11:06:35下载
- 积分:1
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Capacitance introduced the article, when you choose what kind of capacitor to wo...
介绍电容的 文章, 当你为选什么样的电容发愁时, 就看看它-Capacitance introduced the article, when you choose what kind of capacitor to worry about when to see it
- 2023-04-02 16:10:04下载
- 积分:1
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数据结构与算法分析:C语言描述(原书第2版)带习题答案
资源简介:数据结构与算法分析:C语言描述(中文) 习题答案是英文的数据结构与算法分析:C语言描述(原书第2版)》内容简介:书中详细介绍了当前流行的论题和新的变化,讨论了算法设计技巧,并在研究算法的性能、效率以及对运行时间分析的基础上考查了一些高级数据结构,从历史的角度和近年的进展对数据结构的活跃领域进行了简要的概括。由于《数据结构与算法分析:C语言描述(原书第2版)》选材新颖,方法实用,题例丰富,取舍得当。《数据结构与算法分析:C语言描述(原书第2版)》的目的是培养学生良好的程序设计技巧和熟练的算法分析能力,使得他们能够开发出高效率的程序。从服务于实践又锻炼学生实际能力出发,书中提供了大部算法的C程序和伪码例程,但并不是全部。一些程序可从互联网上获得
- 2022-02-14 06:34:31下载
- 积分:1
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一个mfc写的石子棋小游戏
一个mfc写的石子棋小游戏-a mfc write small stones chess game
- 2022-08-26 01:11:44下载
- 积分:1
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WiMAX物理层仿真项目在Linux操作系统。
wimax phy simulation project on linux os.-wimax+ phy simulation project on linux os.
- 2022-01-29 02:24:47下载
- 积分:1
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用c语言实现学生成绩管理系统 用c语言实现学生成绩管理系统...
用c语言实现学生成绩管理系统 用c语言实现学生成绩管理系统-Using c language student achievement management system using c-language student achievement management system
- 2022-01-25 17:26:18下载
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第六章实验二(1)本程序为魔方阵.C
可用来求出所指定大小的魔方...
第六章实验二(1)本程序为魔方阵.C
可用来求出所指定大小的魔方-sixth chapter two experiments (1) the procedure for the Demon phalanx. C can be used to specified sizes calculated by the Cube
- 2023-02-18 06:05:04下载
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it is about simple aggrigation in Castalia
it is about simple aggrigation in Castalia-simulator
- 2022-02-14 23:18:30下载
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InSAR是一种极具潜力的新型空间大地测量方法,但它也有其固有的限制,特别是受到大气层延迟(对流层延迟、电离层延迟等)、卫星轨道误差、地表状况和时变去相关性等影...
InSAR是一种极具潜力的新型空间大地测量方法,但它也有其固有的限制,特别是受到大气层延迟(对流层延迟、电离层延迟等)、卫星轨道误差、地表状况和时变去相关性等影响,很容易导致InSAR图像解释错误,而InSAR数据本身无法解决所存在的上述问题。而GPS可以精密定位,可以较为精确地确定电离层、对流层参数,是当前应用最广泛的一种空间大地测量手段。-InSAR is a potential new space geodetic methods, but it also has its inherent limitations. in particular by the delay in the atmosphere (troposphere delay, ionospheric delay, etc.), satellite orbit errors, Surface conditions and time-varying correlation to the impact of such very easily lead to wrong interpretation of InSAR image, InSAR data and by itself can not solve the above problems. GPS precision positioning can be more accurately determine the ionosphere, troposphere parameters, is the most widely used as a means of space geodesy.
- 2022-05-24 00:38:35下载
- 积分:1