单击按钮时,以下程序运行后的输出结果是()。Private Sub proc1(x As Integer ,y As Integer ,z
单击按钮时,以下程序运行后的输出结果是()。Private Sub proc1(x As Integer ,y As Integer ,z As Integer)x=3*zy =2*zz =x+yEnd SubPrivate Sub Co mmand1_Click()Di mx As Integer ,y As Integer ,z As Integer x=1:y =2:z =3Call pro