用VB怎么求s=1-1/2+1/3-1/4+.......1/99-1/100?

如题所述

第1个回答  2006-08-27
Private Sub Command1_Click()
Dim i As Integer, s As Double
s = 0
For i = 1 To 100
If i Mod 2 = 0 Then
s = s - 1 / i
Else
s = s + 1 / i
End If
Next i
Text1.Text = s
End Sub本回答被提问者采纳
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