选择排序: $qlqWy-s
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package org.rut.util.algorithm.support; [wy3Ld
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import org.rut.util.algorithm.SortUtil; L\:YbS~]
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/** 0(9I\j5`TT
* @author treeroot 1Fvv/Tj
* @since 2006-2-2 }U?gKlLg
* @version 1.0 *]:G7SW{
*/ P96Cw~<Q?
public class SelectionSort implements SortUtil.Sort { C*{15!d:G
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/* U-~*5Dd
* (non-Javadoc) +2V%'{:
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) A|
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*/ G {pP}
public void sort(int[] data) { 8V=HyF#
int temp; f
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for (int i = 0; i < data.length; i++) { )WP]{ W)r
int lowIndex = i; f#;ubfi"z
for (int j = data.length - 1; j > i; j--) { AF*ni~
if (data[j] < data[lowIndex]) { m0BG9~p|
lowIndex = j; U5On-T5
} W;OYO
} f*|8n$%
SortUtil.swap(data,i,lowIndex); Qe @A5#
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Shell排序: @H3 s2|
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package org.rut.util.algorithm.support; {*M>X}voS
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import org.rut.util.algorithm.SortUtil; 4hsPbUx9
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/** ;I!+lx3[
* @author treeroot R
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* @since 2006-2-2 DU/9/ I?~
* @version 1.0 2_oK5*j
*/ Zzw}sZ?8
public class ShellSort implements SortUtil.Sort{ t5ny"k!
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/* (non-Javadoc) ;S=62_Un
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) m{:" 1]
*/ ;e#>n!<u
public void sort(int[] data) { u=d`j
for(int i=data.length/2;i>2;i/=2){ Xmf
for(int j=0;j insertSort(data,j,i); v{mv*`~nA\
} EFa{O`_@U
} VL_)]LR*)
insertSort(data,0,1); 4f{[*6 GX
} k8InbX[
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/** g^s+C Z
* @param data i63`B+L{
* @param j 9_J!s
* @param i %gV)arwK
*/ q;~R:}?@
private void insertSort(int[] data, int start, int inc) { bGGeg%7
int temp; 4B:\
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); &57qjA,8<
} ]6a/0rg:t
} ^G|w8t+^
} vO}qjw
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}