Const n=8
Dim a(1 To n) As Integer
k=1
For i=1 To 2
For j=1 To n-i* 2
If a(j) * k< a(j+2) * k Then
t=a(j):a(j)=a(j+2): a(j+2)=t
End If
k=-k
Next j
Next i
For i=1 To n\ 2
List2.AddItem Str(a(2 * i))
Next i
若a(1)~a(8)的值分别为6,7,8,11,8,3,6,2,执行以上程序后list2输出的结果是( )