i = 1: j = 63: n = 0
Do While i <= j
m = (i + j) \ 2
If key = a(m) Then Exit Do
ElseIf key < a(m) Then j = m - 1: n = n - 1
Else
i = m + 1: n = n + 1 End If
Loop
数组元素a(1)到a(63)存放着递增的数据。若执行该程序段后,n 的值为 6,则下列表达式成立的是( )
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