Sub §ä³Ì¤j¤é´Á()
Dim i&, Arr, DD, MXD
[D1] = "": If [C1] = "" Then Exit Sub
Arr = Range([A2], [B65536].End(xlUp))
For i = 1 To UBound(Arr)
¡@¡@DD = Arr(i, 2)
¡@¡@If Arr(i, 1) = [C1] And IsDate(DD) Then If DD > MXD Then MXD = DD
Next i
If IsDate(MXD) Then [D1] = MXD Else [D1] = "§ä¤£¨ì"
End Sub