选择排序: )*BZo>"
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package org.rut.util.algorithm.support; d&NnpjH}c
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import org.rut.util.algorithm.SortUtil; Q ]CMm2L^f
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/** "u^Erj# /
* @author treeroot Nu"v
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* @since 2006-2-2 $NVVurXa
* @version 1.0 YcobK#c
*/ t<8)h8eW
public class SelectionSort implements SortUtil.Sort { WoZU} T-
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/* RK!9(^Ja
* (non-Javadoc) 0V~zZ/e
* h =A
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) "bhK%N;
*/ Nnh\FaI
public void sort(int[] data) { NuQ!huh
int temp; s>J5.Z7"'j
for (int i = 0; i < data.length; i++) { -MTk9<qnT
int lowIndex = i; #"UO`2~`l
for (int j = data.length - 1; j > i; j--) { wG,"X'1
if (data[j] < data[lowIndex]) { MR1I"gqE}I
lowIndex = j; |E1U$,s~u
} `}?;Ow&2CY
} QOXo(S
SortUtil.swap(data,i,lowIndex); 3lp'U&3`5
} Lm4`O%
} J>A9]%M
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Shell排序: bh.&vp.kP
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package org.rut.util.algorithm.support; V~dhTdQ5}
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import org.rut.util.algorithm.SortUtil; c* ueI5i
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/** ^`kwSC
* @author treeroot b-<0\@`Z#
* @since 2006-2-2 v?VDASR2`
* @version 1.0 >Q /;0>V
*/ V$ H(a`!
public class ShellSort implements SortUtil.Sort{ 'SFAJ
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/* (non-Javadoc) ?62Im^1/
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) qLCNANWnd
*/ 9A"s7iJ)
public void sort(int[] data) { j,j|'7J%
for(int i=data.length/2;i>2;i/=2){ >aAM&4
for(int j=0;j insertSort(data,j,i); eNd&47lJ
} Lk !)G'42
} ov_l)vt
insertSort(data,0,1); +aOdaNcI
} %LrOGr
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/** vIRT$W' O}
* @param data r:bJU1P1$s
* @param j 2=_$&oT**
* @param i J%CCUl2
*/ lKsn6c,]
private void insertSort(int[] data, int start, int inc) { )$!b`u
int temp;
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for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); $Lp [i
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} WutPy_L<
} u!K1K3T6k
} FoetP`
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}