Module Module1
Sub Main()
Dim iN1 As Integer
Dim iN2 As Integer
Dim iSum As Integer
Dim i As Integer
iSum = 0
Console.Write("請輸入第一個數值:")
iN1 = Console.ReadLine
Console.Write("請輸入第二個數值:")
iN2 = Console.ReadLine
If iN1 < iN2 Then
For i = iN1 To iN2
iSum = iSum + i
Next i
Else
For i = iN2 To iN1
iSum = iSum + i
Next i
End If
Console.Write(iSum)
Console.Read()
End Sub
End Module