选择排序: *QAcp` ;*
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package org.rut.util.algorithm.support; T_}9b
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import org.rut.util.algorithm.SortUtil; %u"3&kOV
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/** I
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* @author treeroot __Kn 1H{
* @since 2006-2-2 | /,XdTSy
* @version 1.0 e 5hq>K
*/ N%Gb
public class SelectionSort implements SortUtil.Sort { tuzw%=Ey
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/* u~Zx9>f
* (non-Javadoc) U~krv>I
* tHezS~t_
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) M*|,05>
*/ OQt_nb#z`{
public void sort(int[] data) { '0z-duu
int temp; P !:LAb(
for (int i = 0; i < data.length; i++) { xij`Mr
int lowIndex = i; =FXO 1UZ!
for (int j = data.length - 1; j > i; j--) { =b{wzx}e
if (data[j] < data[lowIndex]) { P@Oq'y[
lowIndex = j; i
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} LadE4:oy
} |E/r64T
SortUtil.swap(data,i,lowIndex); `w@8i[2J
} &)4#0L4
} E! '|FJ
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} 1"pvrX}
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Shell排序: .W[ 9G\
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package org.rut.util.algorithm.support; ~(W q 5<v
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import org.rut.util.algorithm.SortUtil; CmyCne
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/** @edx]H1~^
* @author treeroot k/MrNiC
* @since 2006-2-2 =+{SZh@
* @version 1.0 X6lkz*M.
*/ (* WO<V
public class ShellSort implements SortUtil.Sort{ ~ ;CnwG
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/* (non-Javadoc) N"A863>
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 0Z. bd=H
*/ X?PcEAi;w
public void sort(int[] data) { +6dq+8msF
for(int i=data.length/2;i>2;i/=2){ y8jwfO3
for(int j=0;j insertSort(data,j,i); >K<n~;ON|
} luNEgCq
} kzq3-NTV
insertSort(data,0,1); mUFg(;ya
} J9+<9g4-t
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/** [wHGt?R
* @param data -\ {.]KL
* @param j *}mk$bA
* @param i cj=6_k
*/ |$AoI
private void insertSort(int[] data, int start, int inc) { 6Z2a5zO8
int temp; 5Q$6~\
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); PtR8m=O
} !% ' dyj
} 'Z^-(xG,+
} -_<rmR[:]
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}