用二维数组和指针变量作为函数参数，编程实现3个班学生的某们课程成绩的最高分，并指出具有最高分成绩的学生是第几个班的第几个学生-Two-dimensional array and pointer variables as function parameters, and programming to achieve the highest score of the three classes of students have the course grade, and pointed out that the students with the highest points score is the first of several classes, several students