选择排序: Ik kJ4G
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package org.rut.util.algorithm.support; m"v` E7G
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import org.rut.util.algorithm.SortUtil; I5 2wTl0
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/** T!;<Fy"p
* @author treeroot @MN>ye'T
* @since 2006-2-2 jCa{WV:K}
* @version 1.0 NS&~n^*k<
*/ 33u7
public class SelectionSort implements SortUtil.Sort { OB"QWdh
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/* bFflA
* (non-Javadoc) m\~[^H~g
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) *:d_~B?Tn
*/ 6=H-H\iw
public void sort(int[] data) { +osY
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int temp; tL
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for (int i = 0; i < data.length; i++) { 1r.q]^Pq~
int lowIndex = i; 16aa IK
for (int j = data.length - 1; j > i; j--) { /\\C&Px
if (data[j] < data[lowIndex]) { XRNL;X%}7
lowIndex = j; w{UU(
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} :Mt/6}
SortUtil.swap(data,i,lowIndex); &GbCJ
} (
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Shell排序: eM~i (]PY
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package org.rut.util.algorithm.support; ;N,7#l|wi
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import org.rut.util.algorithm.SortUtil; xr?r3Y~^e
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/** t71 0sWh{
* @author treeroot 3g6R<Ez
* @since 2006-2-2 .}0Cg2W
* @version 1.0
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*/ */S,CV
public class ShellSort implements SortUtil.Sort{ dvxH:,
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/* (non-Javadoc) I/@Xr
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) E*'O))
*/ [Q%3=pm_
public void sort(int[] data) { qI'a|p4fn?
for(int i=data.length/2;i>2;i/=2){ !}vz_6)
for(int j=0;j insertSort(data,j,i); J5l:_hZUV
} g|T' oK
} :{Y,Nsa
insertSort(data,0,1); WFh!re%Z
} *X)OdU
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/** 0_Y;r{3m"
* @param data 2h/`RefHJ
* @param j yC _X@o-n
* @param i T&{EqsI=B
*/ fNlUc
private void insertSort(int[] data, int start, int inc) { .jRXHrK;
int temp; 1f~DUku=
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); &