选择排序: EtN,
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package org.rut.util.algorithm.support; 8fP2qj0
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import org.rut.util.algorithm.SortUtil; ?DUim1KG
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/** ?;~E*kzO&
* @author treeroot *mp:#'
* @since 2006-2-2 x;u#ec4
* @version 1.0 ojnO69v
*/ %eDSo9Y
public class SelectionSort implements SortUtil.Sort { q@bye4Ry%W
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/* h#r~2\q4ei
* (non-Javadoc) erEB4q+ #O
* >o1dc*
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) I#(lxlp"Ho
*/ u>lt}0
public void sort(int[] data) { I~n4}}9M
int temp; 3(V0,L'1
for (int i = 0; i < data.length; i++) { gxVr1DIkN
int lowIndex = i; ({t^/b*8
for (int j = data.length - 1; j > i; j--) { K^fs#7
if (data[j] < data[lowIndex]) { zBy} > Jx
lowIndex = j; j_so s%-
} Wf3BmkZzz
} C;m"W5+
SortUtil.swap(data,i,lowIndex); d9S/_iCI
} ,gQl_Amvz
} ]?VVwft
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Shell排序: 3Y38lP:>h
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package org.rut.util.algorithm.support; L3Y,z3/
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import org.rut.util.algorithm.SortUtil; PSq?8.
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/** L/:l>Ko>7
* @author treeroot *zPqXtw!j
* @since 2006-2-2 (%L/|F_
* @version 1.0 %evb.h)
*/ \bd KLcKI,
public class ShellSort implements SortUtil.Sort{ G"FO%3&|
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/* (non-Javadoc) ZXb|3|D
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) phu,&DS!
*/ sn:VM HrOT
public void sort(int[] data) { A^z{n/DiL
for(int i=data.length/2;i>2;i/=2){ !lfE7|\p
for(int j=0;j insertSort(data,j,i); |-V:#1wR.]
} 5oG~ Fc
} $}su'EIo
insertSort(data,0,1); o.!o4&WH
} tR>zBh_b
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/** CPy>sV3Ru0
* @param data VrRF2(Kn?
* @param j #[jS&rr(
* @param i M584dMM
*/ ];w}?LFb
private void insertSort(int[] data, int start, int inc) { HU>>\t?d
int temp; nBk&+SN
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); d?X,od6
} imif[n+]}d
} #l}Fk)dj
} =?C <