Excel countif problem eg. =COUNTIFS(sheet1!$B$5E$266,"< a1") =COUNTIFS(sheet1!$B$5E$26 ... kelu 發表於 2015-10-21 23:04
真心感謝KCC幫忙!的確能運用! 但能否解釋COUNTIFS(sheet1!$B$5E$266," kelu 發表於 2015-10-25 02:16