1、公式:=FILTER(A2:C31,B2:B31=G1)

1、公式:=TEXTJOIN(",",,FILTER(C$2:C25,B$2:B25=F2))

1、公式=INDEX(FILTER(C$2:C25,B2:B25=F2),N),如查找第2次=INDEX(FILTER(C$2:C25,B2:B25=F2),2)

1、公式:=INDEX(FILTER(C$2:C25,B$2:B25=F20),COUNTIF(B:B,F20))

1、公式:=INDEX(FILTER(C$2:C25,B$2:B25=F20),COUNTIF(B:B,F20)-(N-1))。如例数第2次=INDEX(FILTER(C$2:C25,B$2:B25=F20),COUNTIF(B:B,F20)-1)

1、公式:=FILTER(A2:C25,MATCH(B2:B25,B2:B25,0)=ROW(B1:B24))
