用Dictionary:
<%
snum_str="1 1 2 3 4 2 4"
snum_arr=split(snum_str," ")
Set dic = CreateObject("Scripting.Dictionary")
For i=0 To UBound(snum_arr)
If Not dic.exists(snum_arr(i)) Then
dic.Add snum_arr(i), snum_arr(i)
End If
Next
arr =dic.Items()
Set dic = Nothing
For i=0 To UBound(arr)
Response.Write arr(i)
Next%>
<%
snum_str="1 1 2 3 4 2 4"
snum_arr=split(snum_str," ")
Set dic = CreateObject("Scripting.Dictionary")
For i=0 To UBound(snum_arr)
If Not dic.exists(snum_arr(i)) Then
dic.Add snum_arr(i), snum_arr(i)
End If
Next
arr =dic.Items()
Set dic = Nothing
For i=0 To UBound(arr)
Response.Write arr(i)
Next%>
解决方案 »
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