输入10组数据，每组数据包括学号，姓名，

高等数学成绩（10学分），大学英语成绩（12学分），

模拟电路成绩（8学分），数字电路成绩（5学分），

信号与系统成绩（6学分），嵌入式系统成绩（5学分）。

然后输入“学号”，则按照学号大小依次输出各组数据；

输入“高数”，则按照高等数学成绩从高到低依次输出各组数据；

输入“高数”、“英语”、“信号”、“嵌入式”、“模电”、

“数电”时依次按照相应成绩从高到低依次输出各组数据；

输入“学分绩”，则按照学分绩从高到低依次输出各组数据。

当输入错误的时候给出提示。要求使用“类”完成实验，

计算学分绩作为“类”的公有成员函数，“类”具有构造函数。-Enter the 10 sets of data, each data including student number, name,

Higher mathematics achievement (10 credits), College English results (12 credits),

Analog circuit performance (8 credits), digital circuit performance (5 credits),

Signal and system performance (6 credits), embedded systems performance (5 credits).

Then enter the "Student ID", then turn out according to school size, number of data in each group

Enter the "high number", then the higher math scores in descending order according to the output of each set of data

Enter the "high number", "English", "signal", "embedded", "-mode",

"Digital Power" is in turn results in descending order according to the corresponding output data in each group

Enter the "credit performance", the results in descending order according to credit data output of each group.

When prompted enter the wrong time. Require the use of "class" to complete the experiment,

Calculation of credit performance as a "class" of the public me