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package org.rut.util.algorithm.support; p 8rAtz>=J
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import org.rut.util.algorithm.SortUtil; 3
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/** G-> @
* @author treeroot 5Wjp_^!e
* @since 2006-2-2 uvd>
* @version 1.0 \Fjq|3`<l
*/ [^P2Kn
public class SelectionSort implements SortUtil.Sort { msJn;(Pn
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/* NsK >UJ'
* (non-Javadoc) 'S>Jps@
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) =v;@w$#
*/ )8PL7P84
public void sort(int[] data) { 1 .CYs<
int temp; 2sq<"TlQXI
for (int i = 0; i < data.length; i++) { wEqCuhZ
int lowIndex = i; 6YbSzx`?k
for (int j = data.length - 1; j > i; j--) { X ^)5O>>|t
if (data[j] < data[lowIndex]) { h{9pr
lowIndex = j; g_=ZcGC
} SJe;T
} m#P&Yd4T
SortUtil.swap(data,i,lowIndex); J>&GP#7}
} H%V[%
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Shell排序: efm<bJB2
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package org.rut.util.algorithm.support; H|?`n
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import org.rut.util.algorithm.SortUtil; oyY,uB.|
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/** DO;
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* @author treeroot L x&ZWF$
* @since 2006-2-2 pDT6>2t
* @version 1.0 [)?3Dp|MH
*/ R8)"M(u=l
public class ShellSort implements SortUtil.Sort{ 9IMcp~zX
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/* (non-Javadoc) =lnz5H
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) A>k;o0r
*/ N:.bnF(
public void sort(int[] data) { z~al
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for(int i=data.length/2;i>2;i/=2){ XhiC'.B_
for(int j=0;j insertSort(data,j,i); OX2\H
} <R$|J|
} TgLlmU*qMU
insertSort(data,0,1); !ywc). ]e
} 5;*C0m2%i
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/** C}Q2UK-:
* @param data *W
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* @param j $qqusa}`K
* @param i YDwns
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private void insertSort(int[] data, int start, int inc) { B(5g&+{Lq~
int temp; X"]ZV]7(]s
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); s.U p<Rw
}
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} V&