用Java语言实现的各种排序,包括插入排序、冒泡排序、选择排序、Shell排序、快速排序、归并排序、堆排序、SortUtil等。 SVWtKc<
插入排序: l\<*9m<
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import org.rut.util.algorithm.SortUtil; rKg~H=4x2
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* @since 2006-2-2 - ` F#MN
* @version 1.0 C# IV"Pkq
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public class InsertSort implements SortUtil.Sort{ It>8XKS
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public void sort(int[] data) { "
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冒泡排序: W(U:D?e
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package org.rut.util.algorithm.support; ZP75zeH
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import org.rut.util.algorithm.SortUtil; KY 085Fvs
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* @since 2006-2-2 /NRdBN
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public class BubbleSort implements SortUtil.Sort{ Xm,w.|dx
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public void sort(int[] data) { Dn/{ s$\
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for(int i=0;i for(int j=data.length-1;j>i;j--){ '4 T}$a"i
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选择排序: 2}:{}pw
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package org.rut.util.algorithm.support; +pDZ,c,
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import org.rut.util.algorithm.SortUtil; 3i1e1Lj1
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/** <_XyHb-
* @author treeroot JG6"5::
* @since 2006-2-2 cTlitf9
* @version 1.0 @~WSWlQW
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public class SelectionSort implements SortUtil.Sort { rBNl%+ sB
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) um.s:vj$
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public void sort(int[] data) { /;P* ?
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for (int i = 0; i < data.length; i++) { ,]CZ(q9-
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for (int j = data.length - 1; j > i; j--) { PeCU V6
if (data[j] < data[lowIndex]) { WGy3SV )
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Shell排序: /m#!<t7
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package org.rut.util.algorithm.support; C8^=7HEB
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import org.rut.util.algorithm.SortUtil; kl4u]MyL#
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/** #s"|8#
* @author treeroot >b^|SL
* @since 2006-2-2 T2Duz,
* @version 1.0 5Z
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public class ShellSort implements SortUtil.Sort{ <\0+*`">g
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/* (non-Javadoc) gD$bn=
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) x !)[l;
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public void sort(int[] data) { /%O+]#$`0
for(int i=data.length/2;i>2;i/=2){ ^uG^XY&ItC
for(int j=0;j insertSort(data,j,i); Z?XgY\(a(Q
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} u+
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insertSort(data,0,1); (WoKrd.!
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* @param data [):&R1