[填空题] 窗体上命令按钮Commandl的事件过程如下:Private Sub Command1_Click() Dim total As Integer total=s(1)+s(2) Print totalEnd SubPrivate Function s(m As Integer)As Integer Static x As Integer For i=1 To m x=x+1 Next i s=xEnd Function 运行程序,第3次单击命令按钮Command1时,输出结果为 【7】 。