选择排序: )m[<lJbw
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package org.rut.util.algorithm.support; p@Cas
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import org.rut.util.algorithm.SortUtil; R/Z7}Q W
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/** i~AReJxt7
* @author treeroot $TS97'$
* @since 2006-2-2 )v11j.D
* @version 1.0 _<DOA:'v
*/ {]Cn@.TPD
public class SelectionSort implements SortUtil.Sort { "nb.!OG~(
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/* `m8WLj
* (non-Javadoc) tZVs0eVF<
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) g]c6_DMfb1
*/ ]h&1|j1
public void sort(int[] data) { lUA-ug! ^
int temp; (fr=N5
for (int i = 0; i < data.length; i++) { <5
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int lowIndex = i; b62B|0i
for (int j = data.length - 1; j > i; j--) { _uL[
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if (data[j] < data[lowIndex]) { &zJ\D`\,O
lowIndex = j; r\FZ-gk}Q
} dLF*'JjY
} #$W0%7
SortUtil.swap(data,i,lowIndex); 7fO<=ei:
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} rnQ_0d
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Shell排序: c3ru4o*K
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package org.rut.util.algorithm.support; f-|zh#L
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import org.rut.util.algorithm.SortUtil; $pAVTz
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/** 6&0G'PMf
* @author treeroot J~ome7L
* @since 2006-2-2 V=th-o3[
* @version 1.0 aPK:k$.
*/ TF5jTpGq
public class ShellSort implements SortUtil.Sort{
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/* (non-Javadoc) /\uopa
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) ^Go,HiB
*/ r\F2X J^
public void sort(int[] data) { 0'.z|Jg=
for(int i=data.length/2;i>2;i/=2){ +F60_O
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for(int j=0;j insertSort(data,j,i); j[FB*L1!D
} s3nt2$=:t
} nTD%i~t~o
insertSort(data,0,1); =EM<LjO
} i>[xN[U(
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/** vV$^`WY4
* @param data Jr;w>8B),
* @param j 9&Un|cr
* @param i (|o@
*/ #a~BigZ[G
private void insertSort(int[] data, int start, int inc) { UR=s=G|
int temp; vO&X<5?Qc
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); L;?F^RK{U
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} kdlmj[=
} -!qjBK,`X
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}