如题。。。 想了几天也没明白
这是我的算法 但是有问题 不知道问题在哪 还望指教
Private Sub Command1_Click()
'Dim counter As Integer, i As Integer, x As Integer
    Open App.Path & "\数据.txt" For Input As #1
        Do While Not EOF(1)
        Line Input #1, temp
        x = x + 1
        Loop
    Close #1
'Dim sj(60000)
i = 1
    Open App.Path & "\数据.txt" For Input As #2
        While Not EOF(2)
        Input #2, sj(i)
        i = i + 1
        Wend
    Close #2

For counter = 1 To x - 1
    'Select Case sj(counter)
        'Case Is <= sj(counter + 1) And Text1.Text <> ""
            'Text1.Text = Text1.Text & vbNewLine & sj(counter)
            'GoTo end_:
        'Case Is <= sj(counter + 1) And Text1.Text = ""
            'Text1.Text = sj(counter)
            'GoTo end_:
        'Case Is >= sj(counter - 1) And sj(counter) <= sj(counter + 1) And Text1.Text <> ""
           ' Text1.Text = Text1.Text & vbNewLine & sj(counter)
            'GoTo end_:
        'Case Is >= sj(counter - 1) And sj(counter) <= sj(counter + 1) And Text1.Text = ""
            'Text1.Text = sj(counter)
            'GoTo end_:
'end_:
    'End Select
    If sj(counter) <= sj(counter + 1) And Text1.Text <> "" Then
        Text1.Text = Text1.Text & vbNewLine & sj(counter)
    ElseIf sj(counter) <= sj(counter + 1) And Text1.Text = "" Then
        Text1.Text = sj(counter)
    ElseIf sj(counter) >= sj(counter - 1) And sj(counter) <= sj(counter + 1) And Text1.Text <> "" Then
        Text1.Text = Text1.Text & vbNewLine & sj(counter)
    ElseIf sj(counter) >= sj(counter - 1) And sj(counter) <= sj(counter + 1) And Text1.Text = "" Then
        Text1.Text = sj(counter)
    End If
Next
End Sub