若-32x^2a+by^a-1和27x^a+4y是同类项，则a=______，b=______．

阅读下面程序： Private Function a(load As Integer) As SingleIf load ＜20 then money = load/2 else money =20 + load end if a = money End Function Private Sub Form_Click( ) Dim load As Integer, fee As Single Load = InputBox("请输入一个数:") fee= a(loaD)Print fee End Sub输入20，运行后的输出结果是 【6】 。