<p>自定义:</p><p>AA=IF(SUM(1/COUNTIF($B$2:$B$13,$B$2:$B$13))>=ROW($1:$12),T(INDIRECT("B"&SMALL(IF(MATCH($B$2:$B$13,$B$2:$B$13,)=ROW($1:$12),ROW($2:$13)),ROW($1:$12)))),"")</p><p>内存数组:</p><p>=CHOOSE(COLUMN(A:C),TEXT(IF(AA="","",MAX((INDEX(AA,ROW(1:12))=B2:B13)*A2:A13)),"yyyy/m/d"),AA,TEXT(IF(AA="","",SUM(((MAX((INDEX(AA,ROW(1:12))=B2:B13)*A2:A13))&INDEX(AA,ROW(1:12))=A2:A13&B2:B13)*C2:C13)),"?;;;"))</p><p>改上面上第三列格式出错情况.</p>
[此贴子已经被作者于2008-8-26 23:55:49编辑过] |