Colume A-
06/09/2009
07/09/2009
08/09/2009
09/09/2009
10/09/2009
11/09/2009
12/09/2009
今日係09/09/2009, 想令函數以後會每日自動計算 總日數:
Answer 1: A1至A7中 小於今日的 總日數 (3日)
Answer 2: A1至A7中 大於或等於今日 的總日數 (4日)
試過:
=countif(A1:A7,"<today()") 顯示為0
=countif(A1:A7,"<DATE(YEAR(TODAY()),MONTH(TODAY()),DAY(TODAY())") 仍顯示為0
但
=countif(A1:A7,"<09/09/2009") 就有答案3
該如何SET? 請指教!