单项选择题

下列程序的执行结果为( )
Private Sub Command1_Click()
Dim P As Integer，q As Integer
p=12:q=20
Call Value(P,q)
Print P;q
End Sub
Private Sub Value(By Val m As Integer，ByVal n As Integer)
m=m * 2:n=n-5
Print m;n
End Sub

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