选择排序: xA #H0?a]
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package org.rut.util.algorithm.support; NXI[q'y
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import org.rut.util.algorithm.SortUtil; S-!=NX&C
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/** "hPCQp`Tj
* @author treeroot <lj\#'G3
* @since 2006-2-2 R ]P;sk5
* @version 1.0 >1ZJ{se
*/ 6 P*O&1hv
public class SelectionSort implements SortUtil.Sort { sS9%3i/>
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/* wkBL=a
* (non-Javadoc) 3?`"
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) #epy%>
*/ p`P~i&_
public void sort(int[] data) { mCdgKr|n
int temp; e&1\'Zq?>
for (int i = 0; i < data.length; i++) { Mu2`ODe]
int lowIndex = i; OCK>%o$[
for (int j = data.length - 1; j > i; j--) { pM2a(\K,k^
if (data[j] < data[lowIndex]) {
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lowIndex = j; Uu'dv#4Iw
} $Q/Ya@o
} -5k2j^r;
SortUtil.swap(data,i,lowIndex); #SnvV
} Uf$i3
} Hg+
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} %Q~CB7ILK
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Shell排序: K)N 0,Qwu
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package org.rut.util.algorithm.support; PJ
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import org.rut.util.algorithm.SortUtil; ^E,1V5
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/** Phs-(3
* @author treeroot Cq\I''~8
* @since 2006-2-2 :2y"3azxk
* @version 1.0 "HlgRp]u
*/ Ns=AjhLc z
public class ShellSort implements SortUtil.Sort{ ZnfNQl[
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/* (non-Javadoc) XUmR{A
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) v(O=IUa
*/ `hrQw)5?r
public void sort(int[] data) { XvKFPr0~
for(int i=data.length/2;i>2;i/=2){ GwLFL.Ke
for(int j=0;j insertSort(data,j,i); o#D.9K(
} GoE
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} ^Z}Ob= .G
insertSort(data,0,1); fn}UBzED\
} DtF}QvA
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/** P8I*dvu _
* @param data zoZH[a`H
* @param j FWY2s(5p
* @param i IIz0m3';+
*/ }roG(
private void insertSort(int[] data, int start, int inc) { AK-}V4C/A
int temp; H{(]9{
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); I1"MPx{
} <Q5Le dN
} =6T
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} Cifd21v4
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}