选择排序: +\SbrB P
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package org.rut.util.algorithm.support; ]e 81O#t3
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import org.rut.util.algorithm.SortUtil; C^]bXIb
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/** rJ K~kKG
* @author treeroot @:X~^K.
* @since 2006-2-2 zAS&L%^ tV
* @version 1.0 \%f4)Qb
*/ >PfYHO
public class SelectionSort implements SortUtil.Sort { Fod2KS;g
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/* %.[t(F
* (non-Javadoc) -TSn_XE
* _"Y;E
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 1vu=2|QN
*/ eLM_?9AZ!R
public void sort(int[] data) { :^%My]>T
int temp; {])F%Q_#cD
for (int i = 0; i < data.length; i++) { P%(pbG-X.
int lowIndex = i; w*OZ1|
for (int j = data.length - 1; j > i; j--) { R@u6mMX{N,
if (data[j] < data[lowIndex]) { ;VNwx(1l`
lowIndex = j; iO(9#rV
} L00,{g6wqb
} %HpTQ
SortUtil.swap(data,i,lowIndex); x?VX,9;j
} 5JBenTt
} 'cu(
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} 1.]#FJe
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Shell排序: Nj@k|_1
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package org.rut.util.algorithm.support; ZjF$zVk
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import org.rut.util.algorithm.SortUtil; YO|Kc
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/** eh&? BP?
* @author treeroot /#GX4&z
* @since 2006-2-2 "W?k~.uw
* @version 1.0 50F6jj
*/ r=~yUT
public class ShellSort implements SortUtil.Sort{ ]3BTL7r
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/* (non-Javadoc) p3M)gH=N
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) hbD@B.PD
*/ ?54=TA|5`F
public void sort(int[] data) { By]XD~gcP
for(int i=data.length/2;i>2;i/=2){ 4/&Us
for(int j=0;j insertSort(data,j,i); zQMsS
} .9#4qoM'
} bjmUU6VLT
insertSort(data,0,1); hWfJh0I
} ),(ejRP'r
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/** 'ejuzE9
* @param data dQVV0)z
* @param j ZSuUmCm
* @param i PX65Z|~>_
*/ <mjH#aSy
private void insertSort(int[] data, int start, int inc) { O@{ JB
int temp; \[Op:^S
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); %H75u6
} 0N$tSTo.-<
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} "(PJh\S>S
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}