Private Sub Command1_Click() Dim i As Integer Dim s As Integer For i = 1 To 100 If i Mod 2 <> 0 Then s = s + i End If Next MsgBox s End Sub 再问: 4、百货公司为了促销,采用购物打折扣的优惠办法:每位顾客一次购物: (1)在1000元以上者,按九折优惠; (2)在3000元以上者,按八五折优惠; (3)在5000元以上者,按八折优惠; 编写程序,输入购物款数,计算并输出优惠价(打折后的应付的价格) = =