Dim a(1 To 9) As Integer, key As Integer, i As Integer,j As Integer
Dim mid 1 As Integer,mid 2 As Integer
a(1)=4:a(2)=22:a(3)=27:a(4)=32:a(5)=35:a(6)=44:a(7)=56:a(8)=59:a(9)=78
key=Val(Textl.Text)
i=1:j=9
flag=False
Do While i<=j And Not flag
midl=i+(j-i)\3Loop
If flag Then Labell.Caption=″查找成功!″Else Labell.Caption=″查找失败!″
End SubA.4,5 | B.6,5 | C.5,6 | D.6,4 |