编程实现：(1) 键入某组学生（共10 人）的学号、姓名、组成原理考试

成绩、数据结构考试成绩、汇编语言考试成绩。(2) 对学生数据进行排序，

按三科总分降序排列。(3) 按此排序结果在屏幕上显示前三名学生的成

绩。（4）在屏幕上显示学号最靠前的5 名学生的成绩。请编写主程序及

四个子程序，使用跳转表法实现调用关系，并用结构字段记录学生成绩

数据。-Programming: (1) type of a group of students (10 people) of the student number, name, composition principle of examination results, examination results data structures, assembly language test scores. (2) data on students to sort in descending order according to score three subjects. (3) Click here to sort results displayed on the screen the top three student achievement. (4) student number on the screen the front of the five student achievement. Please write the main program and four subroutines, using the jump table method implementation calls the relationship and structure of the field with a record of student achievement data.