选择排序: 1N2:4|woe
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package org.rut.util.algorithm.support; Ha;^U/0|
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import org.rut.util.algorithm.SortUtil; =m:0#&t,*
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/** f\Pd#$3
* @author treeroot `m3C\\9;
* @since 2006-2-2 cA_v*`YL
* @version 1.0 FCOSgEU
*/ ]x~H"<V
public class SelectionSort implements SortUtil.Sort { 'os-+m@
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/* uTOL
* (non-Javadoc) $S6AqUk$
* 3dC8MKPq0
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) tV%M2DxS
*/ }>SHTHVye
public void sort(int[] data) { xUj[ d(q
int temp; fU$zG"a_
for (int i = 0; i < data.length; i++) { ij%\ld9kd
int lowIndex = i; U
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for (int j = data.length - 1; j > i; j--) { 1)M3*h3
if (data[j] < data[lowIndex]) { IaN|S|n~
lowIndex = j; m
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} .~C*7_
} L1M]ya!l
SortUtil.swap(data,i,lowIndex); C$Ldz=d
} 389T6sP]
} ?GX5Pvg
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Shell排序: &QLCij5:
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package org.rut.util.algorithm.support; wvsTP32]
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import org.rut.util.algorithm.SortUtil; ME{i-E4
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/** M'Q{2%:>a
* @author treeroot U3az\E)HV
* @since 2006-2-2 wE;??'O'l
* @version 1.0 % ;09J
*/ KhYGiVA
public class ShellSort implements SortUtil.Sort{ Hk(w\
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/* (non-Javadoc) +u:8#!X$RD
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) kjJ\7x6M
*/ ;"wU+
public void sort(int[] data) { t&eY+3y,T
for(int i=data.length/2;i>2;i/=2){ n-}.Yc
for(int j=0;j insertSort(data,j,i); {FteQ@(
} Y?R;Y:u3Z
} F;}?O==H;
insertSort(data,0,1); 9c4 6|
} >{$;O
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/** ?7YX@x
* @param data O"nY4
* @param j 's(0>i
* @param i $BwWhR
*/ HkGzyDt
private void insertSort(int[] data, int start, int inc) { 2p8JqZMQb
int temp; \/. Of]YQ
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); ZZ)bTLu
} [}+0NGgR
} >/ECLP
} HRC5z<k%
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}