选择排序: ->{\7|^
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package org.rut.util.algorithm.support; Y
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import org.rut.util.algorithm.SortUtil; "UY34a^I
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/** Lfa&JKd
* @author treeroot p;o "i_!
* @since 2006-2-2 =s:kC`O
* @version 1.0 e)-$#qW
*/ \N|}V.r
public class SelectionSort implements SortUtil.Sort { hB>FJZQ_
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/* 8 *m,#
* (non-Javadoc) OUN~7]OD%
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) oMM@{Jp
*/ JY:Fu
public void sort(int[] data) { sT iFh"8d>
int temp; )Mflt0fp
for (int i = 0; i < data.length; i++) { NODg_J~T
int lowIndex = i; 4\V/A+<W
for (int j = data.length - 1; j > i; j--) { OiC|~8
if (data[j] < data[lowIndex]) { peS4<MqWu
lowIndex = j; T$FKn
} Ai 8+U)
} .3XSF$;
SortUtil.swap(data,i,lowIndex); 07(LLhk@d
} {9P(U\]e]k
} $Sm iN'7;
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Shell排序:
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package org.rut.util.algorithm.support; eUu<q/FUMj
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import org.rut.util.algorithm.SortUtil; d{WOO)j
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/** MfI+o<{r
* @author treeroot .VmRk9Z
* @since 2006-2-2 *fy aAv
* @version 1.0 ,5~C($-t
*/ bFA
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public class ShellSort implements SortUtil.Sort{ y~t
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/* (non-Javadoc) (yT&&_zY4
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) h{~GzrL*
*/ g[ @Q iy
public void sort(int[] data) { ?u{Mz9:?HT
for(int i=data.length/2;i>2;i/=2){ S?'L%%Vo
for(int j=0;j insertSort(data,j,i); 1v|0&{lB
} HmsXV_B8[Y
} @YS,)U)4S
insertSort(data,0,1); V^;lg[:
} m\=Cw&(
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/** uE,TEa9;
* @param data ^MhMYA
* @param j `X&