单项选择题

单击命令按钮时，下列程序代码的执行结果为______。Public Sub Procl (n As Integer，ByVal m As Integer) n= n Mod 10 m=m/10End SubPrivate Sub Conunand1_Click() Dim x As Integer，y As Integer x=12：y=34 Call Procl(x，y) Print x；yEnd Sub