单项选择题运行下列程序,输入数据8、9、3、0后,窗体中显示结果是( )。Private Sub Form_click() Dim sum As Integer, m As Integer sum = 0 Do m = InputBox( 输入m ) sum = sum + m Loop Until m = 0 MsgBox sumEnd Sub
单项选择题下列表达式计算结果为数值类型的是( )。