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package org.rut.util.algorithm.support; ;bAy7
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import org.rut.util.algorithm.SortUtil; :_e.ch:4
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/** Xp{gh@#dr
* @author treeroot 2<988F
* @since 2006-2-2 4uu*&B
* @version 1.0 ikxSWO_Y=
*/ ~Yr.0i.W
public class SelectionSort implements SortUtil.Sort { Y/$SriC_+'
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/* Jp=
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* (non-Javadoc) [j![R
* N7;E 2 X
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) i5AhF\7F9
*/ (=PnLP
public void sort(int[] data) { >Y\4v}-
int temp; st+Kz uK
for (int i = 0; i < data.length; i++) { Br yMq !
int lowIndex = i; ZR#UoYjupb
for (int j = data.length - 1; j > i; j--) { PkVXn
if (data[j] < data[lowIndex]) { }F3Z~
lowIndex = j; :JN3@NsK
} /NkZ;<uxJ
} bX6*/N
SortUtil.swap(data,i,lowIndex); KGI]W|T
} b#y}VY)?
} QWxQD'L'
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Shell排序: ~z'0~3
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package org.rut.util.algorithm.support; 8WyG49eic
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import org.rut.util.algorithm.SortUtil; 9<YB&:<
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/** nut7b
* @author treeroot Kp&d9e{
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* @since 2006-2-2 ?_^9e
* @version 1.0 %idnm
*/ @=,J6
public class ShellSort implements SortUtil.Sort{ $"UAJ -
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/* (non-Javadoc) .K93VTzy
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 0SDCo\
*/ AVJF[t ,
public void sort(int[] data) { # / 4Wcz<
for(int i=data.length/2;i>2;i/=2){ x[?_F
for(int j=0;j insertSort(data,j,i); B#gmT2L
} es6e-y@e
} pE`(kD
insertSort(data,0,1); \UC4ai2MK
} b,@:eVQ7
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/** bc"{ZL!C
* @param data z7K?rgH
* @param j "ulaF+
* @param i JBYQ7SsAS0
*/ dKMuo'H'%
private void insertSort(int[] data, int start, int inc) { @V-ZV
int temp; F-R`'{ ka
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); TcIUo!:z
} P*LcWrK
} dqkkA/1
} Y9%yjh
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}