选择排序: l3Bxi1k[C
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package org.rut.util.algorithm.support; $bi_i|?
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import org.rut.util.algorithm.SortUtil; kvgs $
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/** dD.d?rnZq7
* @author treeroot eE.5zXU3R
* @since 2006-2-2 C +?@iMh
* @version 1.0 g0:4zeL
*/ T
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public class SelectionSort implements SortUtil.Sort { 5c}9
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/* <K=B(-~
* (non-Javadoc) }MavI'
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 4{pemqS*
*/ <%3SI.
public void sort(int[] data) { I\uB"Z{9
int temp; ?"8A^
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for (int i = 0; i < data.length; i++) { WO(&<(?
int lowIndex = i; C"Y]W-Mgg
for (int j = data.length - 1; j > i; j--) { xjhAAM
if (data[j] < data[lowIndex]) { W6xjqNU
lowIndex = j; #L IsL
} k'I_,Z<,
} /E4 }d=5L
SortUtil.swap(data,i,lowIndex); ,8"[ /@
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} ?'/5%f`
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Shell排序: t|U2ws#
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package org.rut.util.algorithm.support; n\"LN3
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import org.rut.util.algorithm.SortUtil; {|J2clL
}
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/** :%b2;&A[
* @author treeroot LI|HET_
* @since 2006-2-2 FPUR0myCU
* @version 1.0 U1HD~
*/ C94UF7al
public class ShellSort implements SortUtil.Sort{ hHl-;%#
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/* (non-Javadoc) O"^a.`27
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) &P{p\ v2Y
*/ BSu)O~s
public void sort(int[] data) { 7fTg97eF
for(int i=data.length/2;i>2;i/=2){ HFx"fT
for(int j=0;j insertSort(data,j,i); eW*ae;-
} >eTgP._
} @oc%4~zl
insertSort(data,0,1); ]vkHU6d
} =O'%)Y&
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/** hCvLwZ?LF
* @param data Ufe
* @param j #Xw[i
* @param i +ZA\M:^b
*/ 6BN(^y#-X
private void insertSort(int[] data, int start, int inc) { j _9<=Vu
int temp; >.wd)
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); #M^Yh?~%w
} ;6 qdOD6
} *;yMD-=
} Nl<,rD+KSD
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}