选择排序: I _gE`N
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package org.rut.util.algorithm.support; 5 5m\,UG7
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import org.rut.util.algorithm.SortUtil; )XHn.>]nc
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/** XMiu}w!
* @author treeroot lB0`|UEb (
* @since 2006-2-2 y/5GY,z%aL
* @version 1.0 Rw|'LaW
*/ v`{N0 R
public class SelectionSort implements SortUtil.Sort { .!Pg)|
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/* Inn{mmz
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* (non-Javadoc) b]fx
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) v+I-*,R
*/ Io|Du
public void sort(int[] data) { vP=68muD
int temp; O =;jDWE
for (int i = 0; i < data.length; i++) { J/O{x
int lowIndex = i; bK.*v4RG
for (int j = data.length - 1; j > i; j--) { WN<g _8QR
if (data[j] < data[lowIndex]) { U2l3E*O
lowIndex = j; L SP p
} n_3R Q6
} |q58XwU `
SortUtil.swap(data,i,lowIndex); /isalOT
} xDGS`o_w_
} Fs].Fa
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Shell排序: R(`:~@3\6
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package org.rut.util.algorithm.support; tAF?.\x"g
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import org.rut.util.algorithm.SortUtil; OQ7 `n<I<)
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/** z9*e%$+S
* @author treeroot K)BQ0v.:[
* @since 2006-2-2 0/b
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* @version 1.0 h%krA<G9
*/ o6d x\
public class ShellSort implements SortUtil.Sort{ t*=[RS*
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/* (non-Javadoc) W*t]
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) BMy3tyO
*/ @phVfP"M
public void sort(int[] data) { fEX=csZ86
for(int i=data.length/2;i>2;i/=2){ 5&V=$]t
for(int j=0;j insertSort(data,j,i); ])o{!}QUl\
} %/"n(?$W
} Aeb(b+=
insertSort(data,0,1); 1[^YK6a/
} #3QPcoxa
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/** iN[x
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* @param data oojl"j4
* @param j z@i4
* @param i BtZ]~S}v
*/ C/IF~<B
private void insertSort(int[] data, int start, int inc) { D]]wJQU2
int temp; D2?H"PH
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); )63
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} dPwyiV0
} L%T(H<