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乱序数组取数

ByCore 发布于 2013-11-01 16:02, 449 次点击
像这样的乱序数组如;2、3 、7、9、4、1、5、10、8、6  想从1到9之间随机选一个数作为参考数,如选3,然后从数组中三开始,像后去5位数(不包含3)然后从左到右排列怎么写?
3 回复
#2
liugongaoo2013-11-01 20:40






西



#3
liugongaoo2013-11-01 21:02
Option Explicit
Dim iStr() As String

Private Sub Form_Load()
    ReDim iStr(1000) '
    Dim i1 As Long
    '''''''''''''''''''''''''''''''''
    '
    For i1 = LBound(iStr) To UBound(iStr)
        Randomize
        iStr(i1) = Int(Rnd() * 50000)
    Next i1
    '''''''''''''''''''''''''''''''''''''''''
End Sub

Private Sub Command1_Click()
    Dim i1 As Long, i2 As Long
    Dim s1 As String, s2 As String
    Do
        i1 = Rnd() * UBound(iStr)
    Loop While i1 > UBound(iStr) - 5 '
    ''''''''''''''''
    For i2 = i1 To i1 + 5
        s1 = s1 & i2 & "#-" & iStr(i2) & "  "
    Next i2
    Label1 = " " & s1
    '''''''''''''''''
    For i2 = i1 + 5 To i1 Step -1
        s2 = s2 & i2 & "#-" & iStr(i2) & "  "
    Next i2
    Label2 = " " & s2

End Sub

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[ 本帖最后由 liugongaoo 于 2013-11-1 21:07 编辑 ]
#4
liugongaoo2013-11-01 21:10








6





[ 本帖最后由 liugongaoo 于 2013-11-1 21:14 编辑 ]
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