(加试题)若数组元素d(1)到d(8)的值依次为“6,9,12,18,20,28,32,45”,查找Key值的VB 程序段如下:
t(1) = 1: t(2) = 1
For i = 3 To 5
t(i) = t(i - 1) + t(i -2)
Next i Key =13
i=1:j=8:k=6
Do While i <=j
m = i+t(k-1) ‘①
If Key = d ( m ) Then Exit Do ‘Exit Do表示退出循环
If d(m) > Key Then
j= m - 1
k=k-1
Else
i = m + 1
k=k-2
End If
Loop
运行该程序段后,①处的赋值语句共执行( )