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| ¦^´_ 1# sjgau½Æ»s¥N½XSub main()
   Dim no, i, t1, t2 As Long
   Dim sum, dt As Double
   
   no = 100000000
   ct = 0
   
   While (no > 1)
      ct = ct + 1
      
      t1 = time1()
      sum = 0#
      For i = 1 To no
         sum = sum + i
      Next i
      dt = time2(t1)
      
      Cells(ct, 1) = no
      Cells(ct, 2) = dt
      
      no = no / 3
   Wend
End Sub
Function time1() As Long
   Dim a As Double
   a = Timer * 1000
   time1 = Int(a + 0.5)
End Function
Function time2(ByVal t1 As Long) As Double
   Dim t2 As Long
   Dim dt As Double
   t2 = time1()
   dt = (t2 - t1) / 1000#
   
   ' dt must >- 0.0
   If (dt < 0#) Then
      dt = dt + 86400#
   End If
   
   time2 = dt
End Function
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| ¦^´_ 2# sjgau §Úı±o³o¼Ë¦³°ÝÃD¡ATimer¶Ç¦^ªº¼Æ¬°Single¡A
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 ½Æ»s¥N½XSub Test()
  Dim t1 As Single
  Dim d1 As Double
  
  t1 = Timer
  Debug.Print "t1=", t1
  Debug.Print "Cdbl(t1)=", CDbl(t1)
  d1 = t1
  Debug.Print "d1=", d1
End Sub
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| ¦^´_ 3# stillfish00 
 
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| ¦^´_ 3# stillfish00 
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