选择法排序

Private Sub Command1_Click()
    Dim a(10) As Integer
    Dim i As Integer
    For i = 1 To 10
        a(i) = 10 + Int(Rnd() * 100)
        Print a(i)
    Next i
    Print
    Dim j As Integer
    For j = 1 To 9
    For i = j + 1 To 10
        If a(j) < a(i) Then
            swap a(j), a(i)
        End If
    Next i
    Next j
    For i = 1 To 10
        Print a(i)
    Next i
    Print
    End Sub
    Private Sub swap(a As Integer, b As Integer)
        Dim t As Integer
        t = a
        a = b
        b = t
    End Sub