Dim a(1 To 10) As Integer

Dim s As String, n, key As Integer

a(1) = 23: a(2) = 33: a(3) = 44: a(4) = 55: a(5) = 66: a(6) = 77

i = 1: j = 6: c = 0: key = 35

Do While i <= j

c = c + 1

m = (i + j) \ 2

If (j - i + 1) Mod 2 = 0 Then m = m + 1

If a(m) = key Then Exit Do

If key < a(m) Then j = m - 1 Else i = m + 1

Loop

该程序段运行后，下列各变量的值不正确的是（  ）

Dim a(1 To 6)As Integer, I AS Integer, maxi As Integer

a(1)=12：a(2)=8：a(3)=14：a(4)=13：a(5)=12：a(6)=11

Maxi=1

For i=2 To 6

If a(i)>a(maxi)Then maxi=i

Next i

a(1)=a(1)+a(maxi)：a(maxi)=a(1)-a(maxi)：a(1)=a(1)-a(maxi)

执行该程序段后，数组元素a(1)~a(6)的值是（  ）

i=1: j=10: flag=True: cs=0

Key=Int(Rnd()*10)+28

Do While i <=j And flag=True

 m=(i+j) \ 2 : cs=cs+1

 If a (m)=Key Then

  flag=False

 Else If a(m) < Key Then

  i=m+1

 Else

  j=m-1

 End If

Loop

数组元素a(1)到a(10)依次是3 10 17 23 27 30 35 40 45 50，变量cs的值可能是（  ）

Dim i As Integer,j As Integer,Key As Integer,m As Integer,s As String

i=1: j=7: s=“”:flag=False

Key=Int(Rnd()* 50)

Do While i <=j And Not Flag

 m=(i+j)\2

 If Key=a(m) Then

  Flag=True

 ElseIf Key < a(m) Then

  j=m-1

 Else

  i=m+1

 End If

 s=s+Str(a(m))

Loop

Text1.Text=s

数组中a(1)到a(7)的值依次为“23，33，45，56，68，77，89”，则Text1 中显示的内容不可能是（  ）