问题详情

有如下函数过程：
Function Fun(By Val x As Ingeger，ByVal y As Integer) As Integer
DO While …y＜＞0
reminder=x Mod y
x=y
y=reminder
Loop
Fun=x
End Function
以下是调用该函数的事件过程，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=Fun(a,B)Print x
End Sub
A．0
B．25
C．50
D．100