隨機取不重複 4個資料 (12651)

C2:F2 區域數組公式 下拉{=INDEX(A:A,RIGHT(SMALL(RANDBETWEEN(ROW(INDIRECT("1:"&COUNTA(A:A)-1))^0,99)/1%+ROW(INDIRECT("2:"&COUNTA(A:A))),{1,2,3,4}),2))