问题 单项选择题

在窗体中有一个命令按钮Command1,编写事件代码如下:

  Private Sub Command1_Click()

  Dim s As Integer

  s = p(1) + p(2) + p(3) + p(4)

  debug.Print s

  End Sub

  Public Function p (N As Integer)

  Dim Sum As Integer

  Sum = 0

  For i = 1 To N

  Sum = Sum + 1

  Next i

  P = Sum

  End Function

  打开窗体运行后,单击命令按钮,输出的结果是()

A.15

B.20

C.25

D.35

答案

参考答案:B

单项选择题
单项选择题