题库 高中信息
题干
以下程序，单击按钮 Command1后，其结果是（ ）
Private Sub Command1_Click()
Function work(x As Integer, y As Integer) As Integer
Private Sub Command1_Click()
Dim a As Integer, b As Integer
a = 5: b = 3
Print work(a, b)
End SubFunction work(x As Integer, y As Integer) As Integer
If (x < y) Then
work = 0
Exit Function
End If
If (y = 0) Then
work = 1
Exit Function
End If
work = work(x - 1, y - 1) + work(x - 1, y)
End Function| A．8 | B．9 | C．10 | D．11 |
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