→ enjoyyou: A2 =IF(B2<>"",B2,IF(COUNTIF(A$1:A1,A1)<3,A1,"")) 06/13 09:56
→ enjoyyou: A1=B1 06/13 09:56
→ enjoyyou: 注意是這簡單的公式 B欄不能重覆 06/13 09:58
→ enjoyyou: 如果有重覆 也可以把<3 修正成<3*COUNTIF(B$1:B4,A3) 06/13 10:01
推 windknife18: A7 =IFERROR(LOOKUP("龘",(INDEX(B:B,ROW()-2): 06/13 11:41
→ windknife18: INDEX(B:B,ROW()))),"") 06/13 11:41
→ windknife18: 往下複製 06/13 11:42
→ stag011: 非常感謝,這樣資料整理就方便多了~~ 06/13 21:34