![[填空题] 在窗体上画一个命令按钮，其名称为Commandl，然后编写如下程序： Function a(x As Integer, y As Integer) As Integer a = IIf](http://www.mshxw.com/aiimages/31/480818.png "[填空题] 在窗体上画一个命令按钮，其名称为Commandl，然后编写如下程序： Function a(x As Integer, y As Integer) As Integer a = IIf")
[填空题] 在窗体上画一个命令按钮，其名称为Commandl，然后编写如下程序： Function a(x As Integer, y As Integer) As Integer a = IIf(x ＞ y, x, y) End Function Private Sub Command1_Click() Dim n As Integer, m As Integer n = 10 m = 20 Print a(n, m) End Sub程序运行后，单击命令按钮，输出结果是______。
正确答案：T
