选择排序: O@JgVdgf
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package org.rut.util.algorithm.support; ,M2u (9
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import org.rut.util.algorithm.SortUtil; lv
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/**
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* @author treeroot z _qy>
* @since 2006-2-2 ~\= VSwJ
* @version 1.0 [A$5~/Q{U1
*/ *9:oTN
public class SelectionSort implements SortUtil.Sort { LhM{LUi
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/* V3;4,^=6Dd
* (non-Javadoc) s( @w1tS.
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) F) w.q
*/ []HMUL]"
public void sort(int[] data) { 5.gM]si
int temp; (<sZ8n=AD
for (int i = 0; i < data.length; i++) { l;i,V;@t
int lowIndex = i; hUirvDvX
for (int j = data.length - 1; j > i; j--) { q6A!xQs<
if (data[j] < data[lowIndex]) { 9pPb]v,6
lowIndex = j; >55c{|"@L
} _;mN1Te
} O%)@> 5#S
SortUtil.swap(data,i,lowIndex); &gJKJ=7
} }~P%S(zB
} fDc>E+,
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} '\%c"?
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Shell排序: 6BIP;, M=
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package org.rut.util.algorithm.support; mv@cGdxu
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import org.rut.util.algorithm.SortUtil; xe^*\6Y
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/** ( Lj{V}^
* @author treeroot `@GqD
* @since 2006-2-2 >cwyb9;!kK
* @version 1.0 Z09FW>"u
*/ ;t47cUm6j
public class ShellSort implements SortUtil.Sort{ jvx9b([<sG
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/* (non-Javadoc) /64jO?mp
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 8r[ZGUV
*/
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public void sort(int[] data) { vQrce&
for(int i=data.length/2;i>2;i/=2){ Ta #vD_QP
for(int j=0;j insertSort(data,j,i); rQiX7
} EubR]ckB
} SNP.n))
insertSort(data,0,1); $ q*kD#;mh
} -1Y9-nn[m
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/** z9:@~3k.
* @param data w+VeT @
* @param j kg[u@LgvoN
* @param i Ke[doQ#c
*/ dDH+`;$.
private void insertSort(int[] data, int start, int inc) { F\1nc"K/(
int temp; y7SOz'd
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); :0o
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} Z4FyuWc3
} b ABx'E
} fs4pAB #F
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}