选择排序: A:(|"<lA
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package org.rut.util.algorithm.support; X6
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import org.rut.util.algorithm.SortUtil; .5Y{Yme
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/** Nl YFS?5
* @author treeroot bpBn3f`?*
* @since 2006-2-2 .rk5u4yK
* @version 1.0 c]Epg)E
*/ Zeg'\&w0s
public class SelectionSort implements SortUtil.Sort { ^}~Q(ji7
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/* GPHb-
* (non-Javadoc) E'\gd7t ;
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) @LI;q
*/ R7Qj<,
public void sort(int[] data) { ywp_,j9F
int temp; F\N0<o
for (int i = 0; i < data.length; i++) { KuwhA-IL
int lowIndex = i; bWA_a]G
for (int j = data.length - 1; j > i; j--) { %q|*}l
if (data[j] < data[lowIndex]) { F8?,}5j
lowIndex = j; R_G2C@y*
} ~:JAWs$\V
} q,ie)`
SortUtil.swap(data,i,lowIndex); @\F7nhSfa
} fh`Y2s|:7R
} /UunWZ u%
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Shell排序: c<_1o!68
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package org.rut.util.algorithm.support; a.<XJ\
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import org.rut.util.algorithm.SortUtil; (KC08
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/** ]7<$1ta
* @author treeroot ?:/J8s
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* @since 2006-2-2 e*'bY;8lo
* @version 1.0 10zM8<bl
*/ /{buFX2"}
public class ShellSort implements SortUtil.Sort{ e/Z{{FP%6
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/* (non-Javadoc) xytWE:=
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) [cDDZ+6
*/ 'KmM%tN
public void sort(int[] data) { w;@v#<q6
for(int i=data.length/2;i>2;i/=2){ P\ P=1NM
for(int j=0;j insertSort(data,j,i); ds(X[7XGW
} !Yo2P"
} 0* x?rO?
insertSort(data,0,1); br88b`L
} /|U;_F Pmc
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/** VB/75xK_
* @param data EIzTbW{p
* @param j &O+S[~
* @param i Wp
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*/ v89tV9O)
private void insertSort(int[] data, int start, int inc) { pD P*
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int temp; &56\@t^
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); *RJD^hu
} 9ox5,7ZQ
} %m lH
} H '5zl^8I
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}