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设计一个学生类,学生类中应包括学号,姓名,语文成绩,数学成绩,英语成绩,同时还要提供两个方法,一个方法计算总成绩,一个方法计算平均成绩。
现在有一个文本文...
设计一个学生类,学生类中应包括学号,姓名,语文成绩,数学成绩,英语成绩,同时还要提供两个方法,一个方法计算总成绩,一个方法计算平均成绩。
现在有一个文本文件,该文件有若干行,每一行存放着某个学生的数据,包括:学号,姓名,语文成绩,数学成绩,英语成绩。数据与数据之间用空格隔开,例如:
001 张三 85 90 98
设计一个java应用程序,从文本文件中读取数据,构造这些学生对象,然后按找总成绩从高到低的顺序输出到另外一个文本文件中,每个学生的数据占一行,数据与数据之间用空格隔开,输出顺序为:
学号,姓名,语文成绩,数学成绩,英语成绩,总成绩,平均成绩
例如
001 张三 85 90 98 273 91-Design a student class, student class should include Student ID, name, language achievement, mathematics achievement, English achievement, while also providing two methods, a method of calculating the total score, a method of calculating grade point average.
There is now a text file, the file number of lines, each line of data storage with a student, including: Student ID, name, language achievement, mathematics achievement, English achievement. Between the data and the data separated by spaces, for example:
001 Zhang San 859,098
Design a java application that read data from a text file to construct these students object, and then find the total score accordin
- 2022-01-28 15:26:05下载
- 积分:1
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This a JavaBean application, which contains 4 beans. In this package, there are...
This a JavaBean application, which contains 4 beans. In this package, there are 4 files:
cexchange.jar(ready to load into BeanBuilder),
readme.txt,
currencyData.txt(data file),
screenshot.jpg(linking beans)-This a JavaBean application, which contains four beans. In this package, there are four files : cexchange.jar (ready to load into BeanBuilder ), readme.txt, currencyData.txt (data file). Screenshot (linking beans)
- 2023-07-04 07:55:03下载
- 积分:1
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彩信开发相关的协议,在接入移动时候相关参数的说明及相关的源代码...
彩信开发相关的协议,在接入移动时候相关参数的说明及相关的源代码-MMS related to the development agreement, in the access to the mobile when the relevant parameters and the associated description of the source code
- 2022-04-24 17:38:26下载
- 积分:1
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spent know, I do not have to say
用了就知道,不用我多说-spent know, I do not have to say
- 2022-09-30 21:40:08下载
- 积分:1
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Struts2的增改删查操作示例,初学者可以看一下哦。
Struts2的增改删查操作示例,初学者可以看一下哦。-Struts2 by the search operation to delete an example, a beginner can look like, oh.
- 2022-08-19 08:14:33下载
- 积分:1
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信息
INFORMATION
- 2023-02-14 22:40:04下载
- 积分:1
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我用java写的计算器。自己写的。别地方没有
我用java写的计算器。自己写的。别地方没有-calculator
- 2022-01-22 16:02:57下载
- 积分:1
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temperature conversion, and mapping using Java, said temperature changes
温度转换,并且用JAVA制图表示温度变化-temperature conversion, and mapping using Java, said temperature changes
- 2022-05-19 18:08:11下载
- 积分:1
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JSP与Servlet核心技术
JSP与Servlet核心技术-JSP and Servlet core technology
- 2023-05-31 17:40:03下载
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Java generics and collections examples.
Java generics and collections examples.
- 2022-11-05 13:20:03下载
- 积分:1