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You use the SQL aggregate functions to determine various statistical data sets....
使用 SQL 合计函数 你可以确定数据组的各种统计。你可以把这些函数用于查询和合计表达式,条件是在具备 SQL特性的 QueryDef对象中或在创建基于SQL查询的 Recordset对象时-You use the SQL aggregate functions to determine various statistical data sets. You can put these functions together for query and expression, on the condition that the availability of SQL characteristics QueryDef object or create a SQL query based on the Recordset object
- 2022-08-14 11:59:43下载
- 积分:1
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This is the door with my colleagues and I strive for the isolation of the subrou...
这是我和同事门一起努力编的的孤立子程序。基本上所以孤立子的情况都考虑到了,对计算物理,特别是搞非线性数学的极大的帮助-This is the door with my colleagues and I strive for the isolation of the subroutine. So basically the situation soliton is taken into account for Computational Physics, in particular, engage in non-linear mathematics of great help
- 2022-08-17 09:12:38下载
- 积分:1
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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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OPNET仿真实验,做了很久才积累下来的
OPNET仿真实验,做了很久才积累下来的-OPNET
- 2022-08-10 08:19:05下载
- 积分:1
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完全使用ADSI实现域管理的工具.好用,但没有源码.
完全使用ADSI实现域管理的工具.好用,但没有源码.-Full use ADSI to achieve the domain management tools. Easy to use, but no source code.
- 2022-11-04 14:45:07下载
- 积分:1
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随意输入一个不大于5位的任意数分别将这些数字显示出来
随意输入一个不大于5位的任意数分别将这些数字显示出来
- 2023-02-26 17:15:03下载
- 积分:1
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Hello !
This is Atmega spi driver source.
Thank you!
Hello !
This is Atmega spi driver source.
Thank you!
- 2022-01-26 04:06:31下载
- 积分:1
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这个继续是sap学习资料,提供给大家
这个继续是sap学习资料,提供给大家-This continues to sap learning materials provided to the U.S.
- 2022-04-07 21:43:13下载
- 积分:1
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maze_source_code是由c语言编写的程序,实用,好懂!!可以参考一下...
maze_source_code是由c语言编写的程序,实用,好懂!!可以参考一下-maze_source_code by c language prepared by the procedures, practical and easy to understand! ! Can reference
- 2022-09-14 18:25:03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