选择排序: #fkOm
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package org.rut.util.algorithm.support;
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import org.rut.util.algorithm.SortUtil; ,].S~6IM
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/** \*x=q20
* @author treeroot =2tl149m/z
* @since 2006-2-2 uJ_"gPO
* @version 1.0 Q!(qL[o
*/ .=% ,DT"
public class SelectionSort implements SortUtil.Sort { (Gp|K6
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* (non-Javadoc) +f]\>{o4
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) qcdENIy0b
*/ ]>'yt #]
public void sort(int[] data) { 3!<} -sW4
int temp; B_uAa5'
for (int i = 0; i < data.length; i++) { EC0M0qQ
int lowIndex = i; u4,b%h.
for (int j = data.length - 1; j > i; j--) { @"$rR+r'
if (data[j] < data[lowIndex]) { ^{(i;IVG
lowIndex = j; [-*8S1
} J6m(\o
} a8[Q1Fa4|
SortUtil.swap(data,i,lowIndex); g$eZT{{W
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Shell排序: J"W+9sI0
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package org.rut.util.algorithm.support; R$xk cg2(
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import org.rut.util.algorithm.SortUtil; Vo-]&u&cr
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/** x|oa"l^JZ"
* @author treeroot 2`]_c=
* @since 2006-2-2 Qx% ]u8s
* @version 1.0 z,#3YC{'
*/ Me|+)}'p5h
public class ShellSort implements SortUtil.Sort{ twA2U7F
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/* (non-Javadoc) | Sf` Cs
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) ^FZ7)T
*/ -ipfGb
public void sort(int[] data) { zMI0W&P M
for(int i=data.length/2;i>2;i/=2){ ( O>oN~
for(int j=0;j insertSort(data,j,i); W=)wiRQm
} eODprFkt}
} ^68BxYUoD\
insertSort(data,0,1); fX 41o#
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/** GOeYw[Vh
* @param data 9X2l H~C
* @param j ^"?b!=n!
* @param i }{(|^s =
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private void insertSort(int[] data, int start, int inc) { B hnwb0b<
int temp; NXyuv7%5=
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); te b~KM
} ~jqh&u$(
} $EuWQq7OI2
} :%hxg
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}