选择排序: &KwtvUN{
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package org.rut.util.algorithm.support; oZw#Nd
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import org.rut.util.algorithm.SortUtil; (.)s =
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/** '!GI:U+g
* @author treeroot [Y+bW#'
* @since 2006-2-2 eGg#=l=
* @version 1.0 1Tkz!
*/ R'U(]&e.j
public class SelectionSort implements SortUtil.Sort {
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/* CdjGYS
* (non-Javadoc)
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* ->UrWW^
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) Ac%K+Pgk.
*/ vN+!l3O
public void sort(int[] data) { }2"k:-g
int temp; s"Wdbw(O '
for (int i = 0; i < data.length; i++) { jiDYPYx;I
int lowIndex = i; F[Up
for (int j = data.length - 1; j > i; j--) { m5*RB1
if (data[j] < data[lowIndex]) { ^%.<(:k[L
lowIndex = j; \Ld7fP
} C7:Ry)8'I
} 0>Nq$/!
SortUtil.swap(data,i,lowIndex); iddT.
} $cedO']
} v'=APl+_
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} BGS6uV4^>
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Shell排序: mB`r6'#=
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package org.rut.util.algorithm.support; 7v_e"[s~
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import org.rut.util.algorithm.SortUtil; 1lM0pl6M
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/** h
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* @author treeroot a6OT2B
* @since 2006-2-2 g*uO
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* @version 1.0 1d6pQ9 N
*/ |ouk;r24V
public class ShellSort implements SortUtil.Sort{ Uw!v=n3#!
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/* (non-Javadoc) J0k~%
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) kp|reKM/
*/ 5;*C0m2%i
public void sort(int[] data) { k-/$8C
for(int i=data.length/2;i>2;i/=2){ uVocl,?.L
for(int j=0;j insertSort(data,j,i); y{<7OTA)
} W*2SlS7
} 9"e!0Q4 0
insertSort(data,0,1); Y|L57F
} zc#`qa:0
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/** Q2o:wXvj
* @param data Nx"?'-3Hm
* @param j GupKM%kM
* @param i `:&{/|uP7
*/ YH9BJ
private void insertSort(int[] data, int start, int inc) { KK}&4^q
int temp; B5hGzplS
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); -JK+{<
} ()Z$j,2
} ]cD!~nJ
} l)Hu.1~
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}