【正文】
Open For Input As 1 = i = 0 Do Until EOF(1) Input 1, a(i) = amp。 i = i + 1 Loop c = i Close 1 End Sub Private Sub Command2_Click() Dim i As Integer, j As Integer, t As Integer For i = 0 To c 2 For j = i + 1 To c 1 If a(i) a(j) Then t = a(i) a(i) = a(j) a(j) = t End If Next j Next i = For i = 0 To c 1 If a(i) 500 Then Exit Sub = amp。 Next i End Sub Private Sub Command3_Click() Open For Output As 1 Print 1, Close 1 End Sub