编制一程序，要求键入一个班的学生成绩，并存放于50字的ERADE数组中，然后根据ERADE中的成绩，把学生名次填入50字的RANK数组中，再按学号顺序把名次从终端上显示出来-The preparation of a procedure that requires the type 1 class student achievement, and stored in 50-word ERADE array, and then ERADE in the performance of their st