选择排序: w]N!S;<N
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package org.rut.util.algorithm.support; 2UGsYQn
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import org.rut.util.algorithm.SortUtil; D!7`CH+
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/** (5]}5W*
* @author treeroot <b,~:9*?
* @since 2006-2-2 oudxm[/U
* @version 1.0 [eTSZjIN7
*/ m2AnXY\
public class SelectionSort implements SortUtil.Sort { 8WnwQ%;m?
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/* ZP{*.]Qu
* (non-Javadoc) ~"A+G4jl
* `OSN\"\ad
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) '],J$ge
*/ v:H$<~)E|
public void sort(int[] data) { |i++0BU
int temp; Ub6jxib
for (int i = 0; i < data.length; i++) { 0_ 88V
int lowIndex = i; (o`{uj{!
for (int j = data.length - 1; j > i; j--) { A~-b!Grf
if (data[j] < data[lowIndex]) { 2}8v(%s p
lowIndex = j; GSH>7!.#
} oq}'}`lw"
} !qG7V:6
SortUtil.swap(data,i,lowIndex); $|8!BOx8t
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} EFz&N\2
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Shell排序: h$2</J"
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package org.rut.util.algorithm.support; yqPdl1{Qr=
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import org.rut.util.algorithm.SortUtil; &Xf}8^T<V
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/** E>K!Vrh-L
* @author treeroot V:joFRH9
* @since 2006-2-2 {;2PL^i
* @version 1.0 3W
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*/ kGl~GOB
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public class ShellSort implements SortUtil.Sort{ .[_L=_.
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/* (non-Javadoc) 5 sX+~Q
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) X(NLtO
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*/ |:gf lseE
public void sort(int[] data) { jnn}V~L
for(int i=data.length/2;i>2;i/=2){ W)bLSL]`E
for(int j=0;j insertSort(data,j,i); `EaLGzw
} }~L.qG
} {tWf
insertSort(data,0,1); qi^7
} ~A\GT$
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/** uLV#SQ=bZN
* @param data `x*Pof!Io
* @param j [TmIVQ!B
* @param i c24dSNJg,
*/ U>Slc08N
private void insertSort(int[] data, int start, int inc) { M!o##* *`
int temp; a^I\ /&aw'
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); LcTP#
} #"G]ke1l$
} lgk.CC
} e~=;c
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}