有如下函数过程: Function fun1 (ByVal x As Integer, ByVal y As Integer) As Integer Do While y <> 0 reminder=x Mod y x=y y=reminder Loop fun1=x End Function 在下列按钮单击事件中调节器用该函数,则该程序的运行结果是( )。 Private Sub Command1_Click() Dim a As Integer Dim b As Integer a=100 b=25 x=fun1(a, b) Print x End Sub