选择排序: #-W5$1
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package org.rut.util.algorithm.support; KYQ6U.%W
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import org.rut.util.algorithm.SortUtil; V]AL'}(
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/** C+k>Ajr
* @author treeroot Fzu{,b
* @since 2006-2-2 ,&9|Ac?$
* @version 1.0 \Q$);:=qQ
*/ gXQ)\MY
public class SelectionSort implements SortUtil.Sort { . FruI#99
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/* ovohl<o\
* (non-Javadoc) zM'-2,
* Nh))U
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) BO_^3Me*
*/ rQqtejcfx
public void sort(int[] data) { 7[)(;-
int temp; !9
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for (int i = 0; i < data.length; i++) { 9p.>L8
int lowIndex = i; f[RnL#*xJU
for (int j = data.length - 1; j > i; j--) { <ZiO[dEV
if (data[j] < data[lowIndex]) { 7^L&YVW
lowIndex = j; S]N4o'K}q
} kel {9b=i
} PEWzqZ|!;
SortUtil.swap(data,i,lowIndex); $Yka\tS'
} ]'G7(Y\)f
} d
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} twn@~$
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Shell排序: *}J_STM
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package org.rut.util.algorithm.support; yV. P.Q
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import org.rut.util.algorithm.SortUtil; |?>h$'
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/** >O _
* @author treeroot X]!@xlwF\
* @since 2006-2-2 E;sltl
* @version 1.0 fCfY.vd5
*/ m";gD[m
public class ShellSort implements SortUtil.Sort{ D6t]E)FH
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/* (non-Javadoc) !=we7vK}
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) cMv3` $
*/ NSq"\A\
public void sort(int[] data) { -AE/,@ \P
for(int i=data.length/2;i>2;i/=2){ DXt^Ym5Cv
for(int j=0;j insertSort(data,j,i); S%oGBY*Z
} v<wT`hiKW
} R32d(2%5K
insertSort(data,0,1); z-DpLV
} dUZ&T