问题1
- =MAX(LEN(TEXTSPLIT(TEXTJOIN("",,IF(A2:AE2>=3,1,0)),,0,1)))
复制代码- =MAX(BYROW(IFERROR(--REDUCE("",TEXTSPLIT(TEXTJOIN(",",,IF(A2:AE2>=3,A2:AE2,"/")),,"/",1),LAMBDA(x,y,VSTACK(x,IFERROR(TEXTSPLIT(y,",",,1),"")))),""),SUM))
复制代码
问题2
- =SUM(IF(LEN(TEXTSPLIT(TEXTJOIN("",,IF(A2:AE2>=3,1,0)),,0,1))>=3,1,0))
复制代码- =LET(a,IFERROR(--REDUCE("",TEXTSPLIT(TEXTJOIN(",",,IF(A2:AE2>=3,A2:AE2,"/")),,"/",1),LAMBDA(x,y,VSTACK(x,IFERROR(TEXTSPLIT(y,",",,1),"")))),""),TEXTJOIN(CHAR(10),,BYROW(FILTER(a,BYROW(LEN(a),SUM)>=3),LAMBDA(x,TEXTJOIN(",",,x)))))
复制代码
|