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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
- 2022-05-25 02:22:21下载
- 积分:1
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计算机串口通信程序,包括波特率设置,数据接收和发送等
计算机串口通信程序,包括波特率设置,数据接收和发送等-Computer serial port communication program, including the baud rate settings, receive and send data such as
- 2022-02-25 23:32:01下载
- 积分:1
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此程序的功能是把红外遥控器的地址码(16位)和控制码及反码显示出来,每按一次遥控器都能显示这些数据(用8只数码管16进制显示).
此程序的功能是把红外遥控器的地址码(16位)和控制码及反码显示出来,每按一次遥控器都能显示这些数据(用8只数码管16进制显示).-The function of this program is to address the infrared remote control code (16) and the control code and anti-code displayed every time the remote control can display these data (8 by 16-band digital tube display).
- 2022-08-18 17:14:45下载
- 积分:1
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用汇编语言编写的一个小程序,能够实现显示姓名的功能。
用汇编语言编写的一个小程序,能够实现显示姓名的功能。-Meet the need of show sb s name.
- 2022-03-17 16:34:06下载
- 积分:1
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电子钟,数码管显示,可以调整。程序十分简单,思路清晰。...
电子钟,数码管显示,可以调整。程序十分简单,思路清晰。-Electronic clock, digital display, you can adjust. Procedure is very simple, clear ideas.
- 2022-01-25 19:28:45下载
- 积分:1
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将存于DAT1开始的1个8字节BCD相加,结果放在SUM.考虑溢出.
将存于DAT1开始的1个8字节BCD相加,结果放在SUM.考虑溢出.-will be stored in the DAT1 began an eight-byte BCD together, the results on SUM. Consider spills.
- 2023-01-15 03:05:04下载
- 积分:1
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这是这几天我用C做的一个高性能计时器.希望大家指教
这是这几天我用C做的一个高性能计时器.希望大家指教-This is the last few days I used to do a high-performance C timer. Hope everyone advice
- 2022-05-18 04:55:49下载
- 积分:1
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一个著名的开放链接可以链接对象和自由文本,其中目的地为…
著名的开源链接器,可链接obj和lib文件,目标格式可以是MSDOS COM、MSDOS EXE或Win32 PE文件-a famous opened linker can link both obj and lib texts , in which destination format can be MSDOS ,COM ,MSDOS,EXE or Win32 PE file
- 2022-01-25 14:37:19下载
- 积分:1
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用汇编语言写的了一个定时计数器的程序,已经通过,实现良好...
用汇编语言写的了一个定时计数器的程序,已经通过,实现良好-Written in assembly language with a regular counter procedures, have been adopted to achieve good
- 2023-05-08 04:15:02下载
- 积分:1
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51时钟程序,用于定时,结构简单,小巧实用
51时钟程序,用于定时,结构简单,小巧实用-51 clock procedures for the regular, simple, compact practical
- 2022-07-19 18:26:35下载
- 积分:1