Dim 入力1  As Integer
  Dim 入力2  As Integer
  Dim 累計  As Integer
  Dim 偶数計 As Integer
  Dim cnt   As Integer

  入力1 = Text1.Text
  入力2 = Text2.Text
  累計 = 0
  偶数計 = 0
  cnt = 入力1

  Do While cnt <= 入力2
    累計 = 累計 + cnt
    If cnt Mod 2 = 0 Then
      偶数計 = 偶数計 + cnt
    End If
    cnt = cnt + 1
  Loop
  Text3.Text = 累計
  Text4.Text = 偶数計