n个随机数得排列

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