选择排序: ~qRP.bV%f
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package org.rut.util.algorithm.support; J?V8uEly
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import org.rut.util.algorithm.SortUtil; m)&2zV/Q
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/** r'"H8>UZ%
* @author treeroot U:p<pTnMR
* @since 2006-2-2 TRa|}JaI"
* @version 1.0 B#8!8
*/ JPRl/P$
public class SelectionSort implements SortUtil.Sort { P)4SrqW_
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/* R'He(x
* (non-Javadoc) GC.
* 2!}5shB
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) sdrALl;w|
*/ &W*9'vSm.
public void sort(int[] data) { +n7bbuxj(X
int temp; X180_Kt2
for (int i = 0; i < data.length; i++) { d(<[$3.
int lowIndex = i; .z+[3Oj_E
for (int j = data.length - 1; j > i; j--) { @#;2P'KL
if (data[j] < data[lowIndex]) { t
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lowIndex = j; *1|&uE&_R
} a=Pl3Uo
} f/aSqhAW
SortUtil.swap(data,i,lowIndex); a(QYc?u
} w(0's'
} e~oI0%xl^
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} j8P=8w{
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Shell排序: M"W-|t)~
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package org.rut.util.algorithm.support; =XuBan3B>
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import org.rut.util.algorithm.SortUtil; 26?yEd6^Z
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/** h{#Hwp
* @author treeroot [WW3'= e^
* @since 2006-2-2 gy0l@ 5 N
* @version 1.0 /3{jeU.k
*/ &c%;Lo
public class ShellSort implements SortUtil.Sort{ v25]}9 /C
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/* (non-Javadoc) iLD}>=
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) qX>mOW^gT8
*/ ')zdI]@M
public void sort(int[] data) { d?)k<!fJk
for(int i=data.length/2;i>2;i/=2){ _XvSe]`f`
for(int j=0;j insertSort(data,j,i); 5=(fuY3
} UU~S{!*+L
} ^z>3+oi
insertSort(data,0,1); DAa??/,x7
} *Yj!f6 8
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/** ,6J]oX
* @param data 'W(!N%u
* @param j (=
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* @param i zT4SI'r?f
*/ jOV,q%)^,:
private void insertSort(int[] data, int start, int inc) { EdR1W~JZ
int temp; "k&QS@l
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); xY v@
} YBF|0A{[Y
} xvU@,bzz
} A0JlQE&U
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}