假设有以下程序:Private Sub Command3_Click() s1 = UCase(Text1.Text) s2 = " " For i = Len(s1) To 1 Step -1 s2 = s2 + Mid(s1, i,1) Next i Text2.Text = s2End Sub程序运行时,Text1中输入“abc”,则Text2中显示:
A、ABC;
B、CBA;
C、abc;
D、cba
发布时间:2025-06-05 18:10:54
A、ABC;
B、CBA;
C、abc;
D、cba