@ -391,15 +391,26 @@ SearchbyNum
SearchbyName
````

9·统计各分数段的学生人数及所占的百分比
StatisticAnalysis

10·打印学生成绩
PrintScore

11·输出n个学生的学号、姓名及m门课程的成绩到文件student.txt中
WritetoFile

12·从文件中读取学生的学号、姓名及成绩等信息写入到结构体数组stu中
ReadfromFile

exit
`````