选择排序: 7c+TS--
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package org.rut.util.algorithm.support; Zroj-3-X~
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import org.rut.util.algorithm.SortUtil; +s1mm c
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/** nJ'O(Wh,)
* @author treeroot 10}\7p8
* @since 2006-2-2 XQlK}AK
* @version 1.0 g-Z>1V
*/ 0[9A*
public class SelectionSort implements SortUtil.Sort { ":eHR}Hzx
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/* }1d
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* (non-Javadoc) HAN#_B1.
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) *Pw;;#\B
*/ ,Qj7wFZ
public void sort(int[] data) { !:rQ@PSy9
int temp; "{L%5:H@
for (int i = 0; i < data.length; i++) { AP/5,M<
int lowIndex = i; yy/wSk
for (int j = data.length - 1; j > i; j--) { Ngh9+b6[
if (data[j] < data[lowIndex]) { Q@/wn
lowIndex = j; !cp
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} -br/
} K.b-8NIUW
SortUtil.swap(data,i,lowIndex); ]#R;%L
} 'iUfr@
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Shell排序: VEo>uR
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package org.rut.util.algorithm.support; M/R#f9W
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import org.rut.util.algorithm.SortUtil; nmS3
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/** ykX}T6T
* @author treeroot ~A [ Ju%R
* @since 2006-2-2 }UQBaqDH
* @version 1.0 c%Kv"Z%f
*/ a|TP 2m
public class ShellSort implements SortUtil.Sort{ A&F@+X6@
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/* (non-Javadoc) I)Lg=n$
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 9[6xo!
*/ i&{8a3B
public void sort(int[] data) { *sZOws<
for(int i=data.length/2;i>2;i/=2){ Ok2k;
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for(int j=0;j insertSort(data,j,i); D|`[ [
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} <iJ->$
insertSort(data,0,1); )#IiHBF
} xREqcH,vU
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/** XvZg!<*OH
* @param data 7GWPsaPn
* @param j ~\:+y
* @param i HrEZ]iQ@O0
*/ AEOo]b*&d
private void insertSort(int[] data, int start, int inc) { Aj SIM.
int temp; tlI3jrgw
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); G5bi,^G7
} qmtVk
} B5zu?AG
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}