Dim a(1 To 9) As String, k As Integer
Dim s1 As String, s2 As String
s1= Text1.Text:s2 = Text2.Text
For i = 1 To Len(s1)
k = Val(Mid(s1, i,1))
a(k) = Mid(s2, i, 1)
Next i
For i=1 To 9
s=a(i)+s
Next i
Label1.Caption = s
在文本框Text1中输入“52463”,文本框Text2中输入“happy”, 执行该程序段后,标签Label1中显示的内容是( )