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。 NB16O!r
插入排序: I80.|KIv
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package org.rut.util.algorithm.support; OPKm^}
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import org.rut.util.algorithm.SortUtil; UpB7hA
/** t}TtWI
* @author treeroot M*0&3Y
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* @since 2006-2-2 Z.,Pl
* @version 1.0 [S$)^>0
*/ jixU9]
public class InsertSort implements SortUtil.Sort{ fzSZ>I0R
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/* (non-Javadoc) 4W^0K|fq
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) +IJpqFH
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public void sort(int[] data) { Lu-owP7nB
int temp; r;S%BFMJS
for(int i=1;i for(int j=i;(j>0)%26amp;%26amp;(data[j] SortUtil.swap(data,j,j-1); #JTi]U6`
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冒泡排序: ]=h
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package org.rut.util.algorithm.support; >"ZTyrK
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import org.rut.util.algorithm.SortUtil; c*6o{x}K
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/** yhUc]6`V.H
* @author treeroot IK}T.*[
* @since 2006-2-2 36lIV,YnU
* @version 1.0 m,=$a\UC
*/ )Cx8?\/c=x
public class BubbleSort implements SortUtil.Sort{ o@;w!'
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/* (non-Javadoc) \
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) )\^%w9h
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public void sort(int[] data) { hRA.u'M
int temp; .,EZ-&6{
for(int i=0;i for(int j=data.length-1;j>i;j--){ &I d^n
if(data[j] SortUtil.swap(data,j,j-1); t,MK#Ko
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选择排序: /:%^Vh3XF
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package org.rut.util.algorithm.support; GW}KmTa]&
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import org.rut.util.algorithm.SortUtil; /G84T,H
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/** hvpn=0@M
* @author treeroot P,wFib^1
* @since 2006-2-2 XY%8yII6
* @version 1.0 85s{;3
*/ XFBk:~}sI
public class SelectionSort implements SortUtil.Sort { oWJ}]ip
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/* gg8T],s1!a
* (non-Javadoc) kZn!]TseN
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) -"a]) -
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public void sort(int[] data) { ([$F5
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int temp; _I'O4s1S
for (int i = 0; i < data.length; i++) { {CGk5` g~
int lowIndex = i; cHR }`U$
for (int j = data.length - 1; j > i; j--) { KY_qK)H
if (data[j] < data[lowIndex]) { .h*&$c/l
lowIndex = j; 29GejLg|
} Y,)9{T
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SortUtil.swap(data,i,lowIndex); g%\e80~1 (
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Shell排序: X;}_[=-
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package org.rut.util.algorithm.support; 2y<d@z:K
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import org.rut.util.algorithm.SortUtil; }hBv?B2/1
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/** WMI/Y9N
* @author treeroot [NKWudq
* @since 2006-2-2 v}cm-_*v
* @version 1.0 `zep`j&8^
*/ 7&