选择排序: %/>_o{"hw
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package org.rut.util.algorithm.support; >#8`Zy:/Y
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import org.rut.util.algorithm.SortUtil; Q!|71{5U
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/** 16aa IK
* @author treeroot !BQ!]u
* @since 2006-2-2 ;eA~z"g
* @version 1.0 j}ruXg
*/ #Io#OG<7b
public class SelectionSort implements SortUtil.Sort { ||_F
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/* (m,O!935f
* (non-Javadoc) i:zA(
* *&AK.n_
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 1w5p*U0 ;
*/ &GbCJ
public void sort(int[] data) { =]Ek12.
int temp; q$HBPR4h
for (int i = 0; i < data.length; i++) { Rd#,Tl\
int lowIndex = i; C3memimN
for (int j = data.length - 1; j > i; j--) { +oiPj3
if (data[j] < data[lowIndex]) { pcEB-boI9
lowIndex = j; JHMj4Zkp
} LB M:>d5
} dYO87n
SortUtil.swap(data,i,lowIndex); ry
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} %?
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} ___+5r21\
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} E3KPjK
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Shell排序: +~[19'GH
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package org.rut.util.algorithm.support; bRIb'%=+GA
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import org.rut.util.algorithm.SortUtil; 4<O[d
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/** %_3{Db`R>
* @author treeroot Lh. L~M1X
* @since 2006-2-2 )
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* @version 1.0 4mPg; n
*/ */S,CV
public class ShellSort implements SortUtil.Sort{ Yhx~5p
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/* (non-Javadoc) \[8I5w-
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) Z> &PM06
*/ QVFa<>8/md
public void sort(int[] data) { JEAqSZak#
for(int i=data.length/2;i>2;i/=2){ y[$e]N
for(int j=0;j insertSort(data,j,i); RSkpf94`
} '<@ PgO~
}
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insertSort(data,0,1); <Z0Tz6/j,
} #}vcffgZ
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/** BzgDhDj
* @param data *.K}`89T
* @param j ~E`l4'g?
* @param i zU}0AVlIL:
*/ I015)vFc
private void insertSort(int[] data, int start, int inc) { 9PGSr4V1
int temp; _PRm4 :
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); }ShZ4 xMz
} g:*yjj
} AU7c =
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} [PU.lRq
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}