excel公式 急求 在线等答案 给很多分的

2024-11-30 12:59:31
推荐回答(3个)
回答1:

假设数据都在第一列:
在A标签B1输入:
=IF(ISERROR(VLOOKUP(A1,B!A:A,1,FALSE)),"","B")&IF(ISERROR(VLOOKUP(A1,'C'!A:A,1,FALSE)),"","C")&IF(ISERROR(VLOOKUP(A1,D!A:A,1,FALSE)),"","D")

回答2:

=IF(A1=B!A1,"B","")&IF(A1='C'!A1,"C","")&IF(A1=D!A1,"D","")

回答3:

=if(countif(B!a:a,a1),"B","")&if(countif(C!a:a,a1),"C","")&if(countif(D!a:a,a1),"D","")