1,回文数就是顺读和倒读数字相同,个位数也是回文数
2,在窗体单击事件中随机产生20个四位正整数,并用该排序过程将他们排列大小。
我的不知道错在哪里?请指教~
感谢感谢~~
Private Function f() As Boolean
Dim i As Integer
b = Len(Str(Trim(Text1.Text)))
For i = 1 To b / 2
If Mid(Str(Trim(Text1.Text)), i, 1) Mid(Str(Trim(Text1.Text)), b - i + 1, 1) Then
f = False
Else
f = True
End If
Next i
End Function
Private Sub Command1_Click()
Print f()
End Sub
Private Function f() As Boolean
Dim i As Integer
Text1.Text = Trim(Text1.Text)
b = Len(Text1.Text)
f = False
For i = 1 To b / 2
If Mid(Text1.Text, i, 1) Mid(Text1.Text, b - i + 1, 1) Then Exit Function
Next i
f = True
End Function