You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
StudentSystem/c9代码

5 lines
231 B

9·统计各分数段的学生人数及所占的百分比
StatisticAnalysis
step1:输入每个学生的成绩
step2:判断输入成绩所在的分数段
step3:将各个分数段的成绩个数除以学生总人数并乘以百分百