C3:D8{=INDEX(PERCENTILE(IF(MMULT((0&MID(ROW(INDIRECT(10^($B3-1)&":"&10^$B3-1)),COLUMN($A:$I),1))*1,ROW(1:9)^0)=$A3,ROW(INDIRECT(10^($B3-1)&":"&10^$B3-1))),{0,1}),COLUMN(A1))
另解{=INDEX(PERCENTILE(IF(MMULT((0&MID(ROW(INDIRECT(10^($B3-1)&":"&REPT(9,$B3))),COLUMN($A:$I),1))*1,ROW(1:9)^0)=$A3,ROW(INDIRECT(10^($B3-1)&":"&REPT(9,$B3)))),{0,1}),COLUMN(A1))

最小值
回覆刪除=MATCH(A3,MMULT((0&MID(ROW(INDIRECT(10^($B3-1)&":"&10^$B3-1)),COLUMN($A:$I),1))*1,ROW(1:9)^0),)+10^(B3-1)-1