选择排序: {s2eOL5I|%
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package org.rut.util.algorithm.support; uy|]@|J
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import org.rut.util.algorithm.SortUtil; &}_tALg
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/** O? 7hT!{
* @author treeroot _~y-?(46K
* @since 2006-2-2 tCj\U+;
* @version 1.0 |uJjO>8]|
*/ @,]$FBT"5
public class SelectionSort implements SortUtil.Sort { !Okl3
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/* M'NOM>8
* (non-Javadoc) T!1XL7
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) >GDf*
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*/ vU#>3[aC
public void sort(int[] data) { W7\UZPs5t
int temp; *4Z! 5iOs
for (int i = 0; i < data.length; i++) { )<5hga][~a
int lowIndex = i; ~KxK+6[ :
for (int j = data.length - 1; j > i; j--) { 9G[t
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if (data[j] < data[lowIndex]) { ;_/!F}d
lowIndex = j; $WQm"WAKe
} HoZsDs.XZ
} e"Tr0k
SortUtil.swap(data,i,lowIndex); 3_J({
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} 8(!?y[
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} <^e
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Shell排序: kr44@!s+'
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package org.rut.util.algorithm.support; U@}P]'`'f
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import org.rut.util.algorithm.SortUtil; LP?*RrM
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/** tSTl#xy
* @author treeroot N1l^%Yf J
* @since 2006-2-2 }~v0o#
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* @version 1.0 NU3s^ 8\(
*/ h9&0"LHr
public class ShellSort implements SortUtil.Sort{ A%EGu4
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/* (non-Javadoc) w!Ii
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) `pd+as
*/ J
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public void sort(int[] data) { 5RKs2eV
for(int i=data.length/2;i>2;i/=2){ .6iJ:A6T
for(int j=0;j insertSort(data,j,i); b C"rQJg
} k!g%vx
} ca'c5*Fs
insertSort(data,0,1); C]krJse@
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/** u X(#+
* @param data
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* @param j o4YF,c+>q
* @param i ]QF*\2b-I2
*/ $KsB'BZy
private void insertSort(int[] data, int start, int inc) { 8y]{I^z}
int temp; .h@bp1)l
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); U;Yw\&R