选择排序: r7v1q
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package org.rut.util.algorithm.support; >
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import org.rut.util.algorithm.SortUtil; q_:B=w+bC
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/** EyV6uk~
* @author treeroot 1(4IcIR5T;
* @since 2006-2-2 N'8}5Kx5
* @version 1.0 ))uki*UNK
*/ 1@`mpm#Y
public class SelectionSort implements SortUtil.Sort { $PTl{
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/* \Qz
* (non-Javadoc) 7[(<t+
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) `R:HMO[ow
*/ 9Oc(Gl5az
public void sort(int[] data) { -[7S.
int temp; 6CzN[R}
for (int i = 0; i < data.length; i++) { k7bfgb{
int lowIndex = i; 3yM!BTlX
for (int j = data.length - 1; j > i; j--) { "C]_pWk
if (data[j] < data[lowIndex]) { _^Q =n>G
lowIndex = j; 1$uO%
} 9K#U<Q0b'
} )7iYx {n
SortUtil.swap(data,i,lowIndex); @.KFWAm
} fMZc_dsW9
} g=kuM
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} 9jrlB0
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Shell排序: 50`<[w<J
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package org.rut.util.algorithm.support; )>WSuf
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import org.rut.util.algorithm.SortUtil; N x/_+JWje
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/** uJ%XF*> _D
* @author treeroot 1.q
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* @since 2006-2-2 %;YERO!
* @version 1.0 @4j!M1}4
*/ ziD+% -
public class ShellSort implements SortUtil.Sort{ k0-,qM#p;X
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/* (non-Javadoc) (1;%V>,L
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 4CioVQdj
*/ )Jd{WC.
public void sort(int[] data) { m#t
for(int i=data.length/2;i>2;i/=2){ (J\Qo9Il
for(int j=0;j insertSort(data,j,i); 3AarRQWsn
} +FtL_7[v
} Pqv9>N|
insertSort(data,0,1); I i J%.U
} _iW-i
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/** ^+Stvj:N
* @param data t+O7dZt%r
* @param j |[
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* @param i MNsgD3
*/ /mFa*~dj2
private void insertSort(int[] data, int start, int inc) { g+92}$_
int temp; vhu5w#]u*
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); :X~{,J
} )x&OdFX
} &oqzQ+H
} UNd+MHE74I
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}