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package org.rut.util.algorithm.support; G?/c/r G
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import org.rut.util.algorithm.SortUtil; <s}|ZnGE
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/** sT`^ljp4
* @author treeroot &K
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* @since 2006-2-2 SX+4HJB
* @version 1.0 % $TEDr!
*/ #Qd'+M
public class SelectionSort implements SortUtil.Sort { `
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* (non-Javadoc) VFSz-<L
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) QrC/ssf}
*/ 6/6Rah!
public void sort(int[] data) { *b"CPg/\
int temp; A,BEKjR~J
for (int i = 0; i < data.length; i++) { -72j:nk
int lowIndex = i; Yj|]Uff8O
for (int j = data.length - 1; j > i; j--) { J &{xP8uq_
if (data[j] < data[lowIndex]) { Obo _YE
lowIndex = j; eh<rRx"[
} ]*;F. pZ
} Go <'
SortUtil.swap(data,i,lowIndex); 7F(5)Utt
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Shell排序: DMd ,8W7a
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package org.rut.util.algorithm.support; eg3L:rk_
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import org.rut.util.algorithm.SortUtil; M&y5AB0
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/** iYKU[UP?
* @author treeroot `*yAiv>
* @since 2006-2-2 .X'<
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* @version 1.0 "K?Q
*/ 0pN{y}x,
public class ShellSort implements SortUtil.Sort{ b/<mRQ{
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/* (non-Javadoc) K\&o2lo]
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) r5 yO5W
*/ Oq+E6"<y;?
public void sort(int[] data) { OOB^gf}$'
for(int i=data.length/2;i>2;i/=2){ zZ=$O-&%
for(int j=0;j insertSort(data,j,i); YH\j@^n
} `FJ|W6%
} {Q~7M$
insertSort(data,0,1); aFY u}kl
} KG8W8&q
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/** 0@pu@ DP~
* @param data S|K}k:v8
* @param j l67KJ
* @param i i- lKdpv
*/ KDey(DN:
private void insertSort(int[] data, int start, int inc) { "8(U\KaX
int temp; eH
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for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 5v9Vk`3'
} 6t}XJB$+7
} q*8lnk
} 2
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}