本次的练习是:给定一个单元格区域,要求使用公式得到该区域中出现重复次数最多的数据的重复次数。如下图1所示,在单元格区域A1:F1中,重复次数最多的数据是“完美Excel”,重复次数是3。
?...公式解析
公式可以解析为:
=MAX(COUNTIF({"VBA","完美Excel","完美Excel","VBA","Office365","完美Excel"},{"VBA","完美Excel","...完美Excel","VBA","Office365","完美Excel"}))
生成两个数组:
数组1:{"VBA","完美Excel","完美Excel","VBA","Office365","完美Excel..."}
数组2:{"VBA","完美Excel","完美Excel","VBA","Office365","完美Excel"}
COUNTIF函数依次查找数组2中每个元素在数组1中出现的次数,得到数组:...图2
选择单元格区域A4:B4,输入数组公式:
=COUNTIF(A1:F1,A3:B3)
即可获得结果。