选择排序: 5X=ik7m^
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package org.rut.util.algorithm.support; TVEFZ\p<A
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import org.rut.util.algorithm.SortUtil; 1?N$I}?
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/** RRBBz7:~
* @author treeroot PML+$
* @since 2006-2-2 j+7ok 5J#
* @version 1.0 ?)V}_%fVv
*/ yNkE>
public class SelectionSort implements SortUtil.Sort { kFsq23Ne
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/* 4C[n@p2
* (non-Javadoc) Th(F^W9
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) Yvbk[Rb
*/ [5O`
public void sort(int[] data) { k>;a5'S
int temp; z3>oUq{
for (int i = 0; i < data.length; i++) { %zA$+eT
int lowIndex = i; _mSQ>BBRl
for (int j = data.length - 1; j > i; j--) { # 5C)k5
if (data[j] < data[lowIndex]) { h`HdM58CQ
lowIndex = j; xPJ
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} P<GHX~nB
} %*`yd.L0W
SortUtil.swap(data,i,lowIndex); %V&I${z
} d?_LNSDo
} 9}DF*np`G
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Shell排序: [J6b5
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package org.rut.util.algorithm.support; L.M|o
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import org.rut.util.algorithm.SortUtil; ZRr S""V
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/** :\+\/HTbh
* @author treeroot ezR!ngt
* @since 2006-2-2 NDaM;`
* @version 1.0 1=X"|`<!
*/ B{+ Ra
public class ShellSort implements SortUtil.Sort{ 70&]nb6f
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/* (non-Javadoc) [6Nw)r(a(
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) zLHE;
*/ G B&+EZ
public void sort(int[] data) { FTfejk!
for(int i=data.length/2;i>2;i/=2){ U%,N"]`
for(int j=0;j insertSort(data,j,i); o)hQ]d
} 9BM 8
} G,J~Ed
insertSort(data,0,1); zrJ/Fs+s
} |vY0[#E8&
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/** }|7y.*
* @param data i`2X[kc
* @param j l[J'FR:
* @param i vHz]-Q-|9
*/ m+m,0Ey5H
private void insertSort(int[] data, int start, int inc) { A/4HR]
int temp; )|@ H#kv?
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); [# '38
} 0u'qu2mV
} B "z`X!\
} T]fu[yRVvg
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}