=COUNTIF(B:B,">=90")……成绩在B列……=Countif(B:B,">=80")-COUNTIF(B:B,">=90")……=Countif(B:B,">=70")-COUNTIF(B:B,">=80")……=Countif(B:B,">=60")-COUNTIF(B:B,">=70")……=Countif(B:B,"<60")……
在成绩一栏 高级筛选