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#2
zh99ja2020-05-10 09:30
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Function s(n As Integer) As Integer
If n = 1 Then
s = 1
Else
s = s(n - 1) + n
End If
End Function
Private Sub form_click()
Dim x As Integer
x = s(4)
Print x
End Sub
正确答案是:x=10
而对于我这个生手,真有点不太清楚这程序的计算过程?求高手指教,谢谢了!