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。 n7DLJ`ho{
插入排序: <V
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package org.rut.util.algorithm.support; $1e pf
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import org.rut.util.algorithm.SortUtil; usH%dzKK
/** ]l&'k23~p
* @author treeroot o#}mkE87
* @since 2006-2-2 \ V?I+Gc
* @version 1.0 }Vl^EAR
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public class InsertSort implements SortUtil.Sort{ 8ds}+TtbY
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) \Tkp
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public void sort(int[] data) { bA*"ei+!
int temp; JqEb;NiP)5
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冒泡排序: O6]u!NqG
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package org.rut.util.algorithm.support; {AgBwBCE
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import org.rut.util.algorithm.SortUtil; !gJzg*{u@
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/** }!B.K^@)
* @author treeroot \(bj(any
* @since 2006-2-2 LG6I_[
* @version 1.0 +{*)}[w{x
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public class BubbleSort implements SortUtil.Sort{ a7*COh
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/* (non-Javadoc) 2Fq=jOA)z$
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) A^L?_\e6
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public void sort(int[] data) { 5L3{w+V
int temp; ' &N20w
for(int i=0;i for(int j=data.length-1;j>i;j--){ qK-qcPLsl
if(data[j] SortUtil.swap(data,j,j-1); L!vWRwZwC
} W0?JVtq0Z
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选择排序: #G~wE*VR$
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package org.rut.util.algorithm.support; vX 1W@s
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import org.rut.util.algorithm.SortUtil; -#OwJ*-U
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/** b~9`]+
* @author treeroot mF~ys{"t
* @since 2006-2-2 5\3 swP_7
* @version 1.0 Hh\
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public class SelectionSort implements SortUtil.Sort { -)>(8 f
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) j@CKO cn2
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public void sort(int[] data) { ph+M3q(z
int temp; h,~tXj
for (int i = 0; i < data.length; i++) { wBE7Bv45
int lowIndex = i; ^vG=|X|)c
for (int j = data.length - 1; j > i; j--) { X&.:H~xS+
if (data[j] < data[lowIndex]) { Nuo^+z
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lowIndex = j; ~W3:xnBEk
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SortUtil.swap(data,i,lowIndex); 0W_mCV
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Shell排序: #)FDl70S8
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package org.rut.util.algorithm.support; #1B}-PGCm
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import org.rut.util.algorithm.SortUtil; hAlPl<BO#V
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/** W
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* @author treeroot aU4R+.M7@
* @since 2006-2-2 }\DAg'e)
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public class ShellSort implements SortUtil.Sort{ :q(D(mK
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/* (non-Javadoc) 'V1!&Q