选择排序: b+&%1C
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package org.rut.util.algorithm.support; BC&9fr
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import org.rut.util.algorithm.SortUtil; I^8"{J.Q)[
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/** t`,`6@d
* @author treeroot aW`Lec{.
* @since 2006-2-2 c;n *AK
* @version 1.0 t<|NLk.
*/ MgNU``
public class SelectionSort implements SortUtil.Sort { 6Qy@UfB
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/* /x[jQM\
* (non-Javadoc) 7|[mz> "d
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) '/$d0`3B>
*/ j8n4fv-)f
public void sort(int[] data) { EM/@T}
int temp; ]b= P=
for (int i = 0; i < data.length; i++) { g"L|n7_b
int lowIndex = i; pFm=y#!t
for (int j = data.length - 1; j > i; j--) { $ KRI'4
if (data[j] < data[lowIndex]) { y8 KX<2s1
lowIndex = j; r.T<j.\
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} :Pg}Zz <
SortUtil.swap(data,i,lowIndex); n f.wCtf].
} 4<?8M vF
} ;i"*Ll>Q)
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} #."Hh<C
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Shell排序: (lGaPMEU}
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package org.rut.util.algorithm.support; !p[9{U->o;
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import org.rut.util.algorithm.SortUtil; #!$GH_
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/** sj8~?O
* @author treeroot Ht-t1q
* @since 2006-2-2 w~;I7:
* @version 1.0 eh ,~F
*/ H> '>3]G
public class ShellSort implements SortUtil.Sort{ Hzhceeh_+
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/* (non-Javadoc) DwV4o^J:l
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) `zR+ tbm
*/ Kv rX{F=
public void sort(int[] data) { cPl`2&p
for(int i=data.length/2;i>2;i/=2){ 1tJg#/?
for(int j=0;j insertSort(data,j,i); uU> wg*m
} 8srBHslI
} #!9S}b$
insertSort(data,0,1); Kv@eI$t5
} Bcjx>#3?L
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/** r&2~~_d3y
* @param data D!oc>K$B
* @param j %&Fk4Z}M
* @param i Lj"A4i_
*/ ;=9
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private void insertSort(int[] data, int start, int inc) { }HG#s4
int temp; "ywh9cp
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); iz~
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} Yyfq
} 0}:2Q#
} Y(+^;Y3U
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}