选择排序: "6d0j)YO
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package org.rut.util.algorithm.support; # `^nmC/F
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import org.rut.util.algorithm.SortUtil; :E-$:\V0}k
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/** d92Z;FWb
* @author treeroot eKOEOm+
* @since 2006-2-2 BWxfY^,'&6
* @version 1.0 O7 ;=g!j
*/ +6uf6&.@~
public class SelectionSort implements SortUtil.Sort { )h@PRDI_
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/* o9}\vN0F
* (non-Javadoc) {}s/p9F4
* }.o.*N
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) AE:(:U\
*/ iZG-ca
public void sort(int[] data) { Dn)yBA%
int temp; _.9 5>`
for (int i = 0; i < data.length; i++) { dU3A:uS^
int lowIndex = i; ]EHsRd
for (int j = data.length - 1; j > i; j--) { ?7fqWlB
if (data[j] < data[lowIndex]) { =@d#@
lowIndex = j; CcUF)$kz
} w1I07 (
} FO/cEu
SortUtil.swap(data,i,lowIndex); lo!pslqsn
} [yMSCCswW
} KKsVZ~<6u
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} MiZ<v/L2
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Shell排序: x\'3UKQP+^
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package org.rut.util.algorithm.support; g?80>-!bF
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import org.rut.util.algorithm.SortUtil; fNLO%\G~2
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/** ?wHhBh-Q
* @author treeroot <P#BQt f
* @since 2006-2-2 [y8(v ~H
* @version 1.0 3:GwX4yW
*/ f$FO 1B)
public class ShellSort implements SortUtil.Sort{ ~R[ k^i.Y
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/* (non-Javadoc) =Xvm#/
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) \d;)U4__!
*/ +IS6l*_y>6
public void sort(int[] data) {
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for(int i=data.length/2;i>2;i/=2){ vu)EB!%[
for(int j=0;j insertSort(data,j,i); oz=V|7,
} {Fwvuk
} F^/KD<cgK
insertSort(data,0,1); ^B1Ft5F`b
} i!%WEHPe
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/** ng/h6
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* @param data Ub\^3f
* @param j w<H2#d>5!@
* @param i w=]A;GgA
*/ y7/4u-_c
private void insertSort(int[] data, int start, int inc) { JOG-i
int temp; [;{xiW4V]
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); uD(C jHM>
} .nZKy't
} VWzQXo
} ^.:&ZsqV
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}