n个随机数的排列

Option Base 1

Private Sub Command1_Click()

Cls
Font.size = 30
Dim n As Integer
Dim size As Integer
size = Int(Val(Me.Text1.Text))
Dim sierdun() As Integer
ReDim sierdun(size) As Integer
n = LBound(sierdun)
While n <= UBound(sierdun)
sierdun(n) = Int(Rnd * 1000)
n = n + 1
Wend
Dim swap As Integer
m = LBound(sierdun)
While m <= UBound(sierdun) - 1
n = LBound(sierdun)
While n <= UBound(sierdun) - m
If sierdun(n) < sierdun(n + 1) Then
swap = sierdun(n)
sierdun(n) = sierdun(n + 1)
sierdun(n + 1) = swap
End If
n = n + 1
Wend
m = m + 1
Wend
n = LBound(sierdun)
While n <= UBound(sierdun)
Print sierdun(n)
n = n + 1
Wend

End Sub