选择排序: T)sIV5bk
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package org.rut.util.algorithm.support;
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import org.rut.util.algorithm.SortUtil; 1t^y?<)
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/** d@g2 9rs
* @author treeroot G-2~$ u
* @since 2006-2-2 o]4BST(A
* @version 1.0 |Vqm1.1/Zv
*/ )K@D4sl
public class SelectionSort implements SortUtil.Sort { NZv 8#
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/* M&V4|D
* (non-Javadoc) 8v2Wi.4T
* DvQV_D
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) y\;oZ]J
*/ -e(<Jd_=
public void sort(int[] data) { QxLrpM"O
int temp; eA2*}"W
for (int i = 0; i < data.length; i++) { YToG'#qs
int lowIndex = i; 4cSs=|m?+
for (int j = data.length - 1; j > i; j--) { h ChO
if (data[j] < data[lowIndex]) { ]^.`}Y=`g
lowIndex = j; mfI[9G
} SaF0JPm4z
} =Xr{ Dg
SortUtil.swap(data,i,lowIndex); p+b9D
} ,Aq, f$5V
} A@lM=
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} }])j>E
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Shell排序: `_Iyr3HAf
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package org.rut.util.algorithm.support; &f 'Lll
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import org.rut.util.algorithm.SortUtil; %1;Y`>
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/** 0W6='7
* @author treeroot 78xiT
* @since 2006-2-2 UVi9}zr
* @version 1.0 -6F\=
*/ b9.7j!W
public class ShellSort implements SortUtil.Sort{ <]S
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/* (non-Javadoc) DP*V|)
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) ,82?kky
*/ -y&>&D
public void sort(int[] data) { CD?b.Cxai
for(int i=data.length/2;i>2;i/=2){ /*S6 /#
for(int j=0;j insertSort(data,j,i); =hh,yi
} {2g?+8L$Z
} &{M-<M
insertSort(data,0,1); pDr/8HEh
} 2+(SR.oGq
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/** "wV7PSbM
* @param data 8.`5"9Vh
* @param j /4*>.Nmb,f
* @param i , YE+k`:
*/ Y5IQhV.
private void insertSort(int[] data, int start, int inc) { %.IW H9P7
int temp; ap|V}jC
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); %`dVX
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} jvE&%|Ngw
} .YS48 c
}
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}