日韩欧美国产精品免费一二-日韩欧美国产精品亚洲二区-日韩欧美国产精品专区-日韩欧美国产另-日韩欧美国产免费看-日韩欧美国产免费看清风阁

?asp下幾種常用排序算法：選擇排序、快速排序、冒泡排序、插入排序。

Dim aData
aData = Array(3,2,4,1,6,0)
Call ResponseArray(aData, "原來順序")
Call ResponseArray(SelectSort(aData), "選擇排序")
Call ResponseArray(QuickSort(aData), "快速排序")
Call ResponseArray(InsertSort(aData), "插入排序")
Call ResponseArray(BubbleSort(aData), "冒泡排序")


'選擇排序
Function SelectSort(a_Data)
    Dim i, j, k
    Dim bound, t
    bound = UBound(a_Data)
    For i = 0 To bound - 1
        k = i
        For j = i + 1 To bound
            If a_Data(k) > a_Data(j) Then
                k = j
            End If
        Next
        t = a_Data(i)
        a_Data(i) = a_Data(k)
        a_Data(k) = t
    Next
    SelectSort = a_Data
End Function


'快速排序
Function QuickSort(a_Data)
    Dim i, j
    Dim bound, t
    bound = UBound(a_Data)
    For i = 0 To bound - 1
        For j = i + 1 To bound
            If a_Data(i) > a_Data(j) Then
                t = a_Data(i)
                a_Data(i) = a_Data(j)
                a_Data(j) = t
            End If
        Next
    Next
    QuickSort = a_Data
End Function


'冒泡排序
Function BubbleSort(a_Data)
    Dim bound
    bound = UBound(a_Data)
    Dim bSorted, i, t
    bSorted = False
    Do Whilebound > 0 And bSorted = False
        bSorted = True
        For i = 0 To bound - 1
            If a_Data(i) > a_Data(i + 1) Then
                t = a_Data(i)
                a_Data(i) = a_Data(i + 1)
                a_Data(i + 1) = t
                bSorted = False
            End If
        Next
        bound = bound - 1
    Loop
    BubbleSort = a_Data
End Function


'插入排序
Function InsertSort(a_Data)
    Dim bound
    bound = UBound(a_Data)
    Dim i, j, t
    For i = 1 To bound
        t = a_Data(i)
        j = i
        Do Whilet < a_Data(j - 1) And j > 0
            a_Data(j) = a_Data(j - 1)
            j = j - 1
        Loop
        a_Data(j) = t
    Next
    InsertSort = a_Data
End Function


'輸出數(shù)組
Sub ResponseArray(a_Data, str)
    Dim s
    s = ""
    Response.Write "<b>" & str & "：</b>"
    For i = 0 To UBound(a_Data)
        s = s & a_Data(i) & ","
    Next
    s = Left(s, Len(s) - 1)
    Response.Write s
    Response.Write "<hr>"
End Sub