Introduction - If you have any usage issues, please Google them yourself
The preparation of a program, statistics less than 60 points, 60 to 69 minutes, 70 ~ 79 minutes, 80 to 89 points, 90 to 99 the number of points and 100 points, and output display results. 1, part of the branch structure of classification results, statistics, scores are all done with the loop structure, display results using DOS function calls. 2, the statistical results of student performance and display statistics subroutine structure with two parts to complete.