选择排序: _6" vPN
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package org.rut.util.algorithm.support; 4O_z|K_k|
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import org.rut.util.algorithm.SortUtil; @3KVYv,q
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/** E0[!jZ:c
* @author treeroot ;tTM3W-h
* @since 2006-2-2 'c5#M,G~
* @version 1.0 \eF5* {9
*/ 4"1OtBU3
public class SelectionSort implements SortUtil.Sort { D}'g4Ag
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/* jm&?;~>O
* (non-Javadoc) I2kqA5>)j
* JbpKstc;
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) -/|O*oZ
*/ kRs[H xI3
public void sort(int[] data) { %y.9S=,v,
int temp; &;L4Cj$q
for (int i = 0; i < data.length; i++) { pq_DYG]
int lowIndex = i; ~K% ]9
for (int j = data.length - 1; j > i; j--) { $l-|abLELz
if (data[j] < data[lowIndex]) { f gI.q
lowIndex = j; %Q5D#d"p`
} uXq?Z@af|f
} 9XWF&6w6yf
SortUtil.swap(data,i,lowIndex); h
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} #<f}.P.Uc
} yveyAsN`B
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} ,Hh7'`
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package org.rut.util.algorithm.support; XSt5s06TM
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import org.rut.util.algorithm.SortUtil; >"?HbR9
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/** BF8n: }9U
* @author treeroot S+>&O3m
* @since 2006-2-2 `%;nHQ"
* @version 1.0 MK9?81xd
*/ Fn$/ K
public class ShellSort implements SortUtil.Sort{ Nge_ Ks
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/* (non-Javadoc) vE/g{~[5
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) zk5sAHQ
*/ +*,rOK`C
public void sort(int[] data) { ^ L'8:
for(int i=data.length/2;i>2;i/=2){ K+2bNKZ0
for(int j=0;j insertSort(data,j,i); Pc{D,/EpR
} H^xrFXg~z
} $UW!tg*U&
insertSort(data,0,1); 5&7)hMppI
} Q>7#</i\.
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/** l|O^yNS
* @param data 8=gr F
* @param j z:9
* @param i AbUU#C7
*/ ]Vhhx`0
private void insertSort(int[] data, int start, int inc) { ASY
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int temp; G?\o_)IJ
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); ;d G.oUk=
} $>v^%E;Y4
} q_>DX,A
} <y'B
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}