1[求助] excel在A列中筛选出B列没有的数据并在C列中显示出来 =IF(COUNTIF(B:B,A1)>0,"",A1)
[求助] excel筛选出A列和B列相同的数据并在C列中显示出来 =IF(COUNTIF(B:B,A1)>0,A1,"") =VLOOKUP(A1,B:C,2,)
