https://i.imgur.com/lWlH8uX.pngC2=IF(AND((COLUMN()-COLUMN($B2))+2-$B2>0,MOD((COLUMN()-COLUMN($B2))-$B2-2,3)=0,INT((COLUMN()-COLUMN($B2)-$B2+1)/3)>0,INT((COLUMN()-COLUMN($B2)-$B2+1)/3)<=IF(ISBLANK($A2),99,$A2)),"V","")修一下…
https://i.imgur.com/atjc3JJ.pngC2=IF(AND(C$1+2-$B2>0,MOD(C$1-$B2-2,3)=0,INT((C$1-$B2+1)/3)>0,INT((C$1-$B2+1)/3)<=IF(ISBLANK($A2),99,$A2)),"V","")法一不用看行1的數字,法二要看。沒打次數預設99次更正:列1可以再精簡,早上腦袋還沒醒= ==IF(AND(C$1+2-$B2>0,MOD(C$1-$B2-2,3)=0,(C$1-$B2+1)/3>0,(C$1-$B2+1)/3<=IF(ISBLANK($A2),99,$A2)),"V","")