1.从键盘上输入某班学生的某科目成绩.输入按学生的学号由小到大的顺序输入.

2.统计检查每个学生的名次.

3.将统计结果在屏幕上显示.

4.为便于观察,输入学生数目不宜太多,以不超过一屏为宜.输出应便于阅读.尽可

能考虑美观.

5.输入要有检错手段.



3.对输入要有检错措施,以防止非法字符输入,并有适当的提示.

4.将整个程序分解为若干模块,分别用子程序实现.在报告中要给出模块层次图.-1 Enter a class of students in a course result from the keyboard. Enter the order number from small to big school student input.

         　2. Statistical examination of each student ranking.

         　3 The statistical results displayed on the screen.

         　(4) To facilitate the observation, enter the number of students should not be too much to not more than one screen is appropriate. Output should be easy to read. Feel

   　Can be considered beautiful.

         　5 Enter to have error detection methods.