选择排序: Jrk^J6aa
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package org.rut.util.algorithm.support; )KqR8UO
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import org.rut.util.algorithm.SortUtil; >jX
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/** (J*w./
* @author treeroot h6h1.lZ
* @since 2006-2-2 k,7+=.6
* @version 1.0 DVhTb
*/ `
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public class SelectionSort implements SortUtil.Sort { l;BX\S
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/* |)qK
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* (non-Javadoc) {%_j~
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) gOyY#]g
*/ @LKG\zYBu
public void sort(int[] data) { y<`?@(0$
int temp; +^kxFQ(:
for (int i = 0; i < data.length; i++) { I/Jp,~JT*
int lowIndex = i; B#aH\$_U
for (int j = data.length - 1; j > i; j--) { (b%y$D
if (data[j] < data[lowIndex]) { HJ qQlEq
lowIndex = j; _?s %MNaX
} sJb)HQ,7x
} }E5#X R
SortUtil.swap(data,i,lowIndex); U+;>S$
} }{8Fo4/
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Shell排序: M{xVkXc>
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package org.rut.util.algorithm.support; o}=.
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import org.rut.util.algorithm.SortUtil; *sw-eyn(
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/** ]iDJ*!I
* @author treeroot rQEi/
* @since 2006-2-2 5!AV!A_Jp
* @version 1.0 !\0F.*
*/ :,kU#eZ$-
public class ShellSort implements SortUtil.Sort{ j`R<90~/
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/* (non-Javadoc) 8PBU~mr
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) x=5P+_
*/ q[G/}
public void sort(int[] data) { >+
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for(int i=data.length/2;i>2;i/=2){
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for(int j=0;j insertSort(data,j,i); =3|pHc hJ4
}
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} |mxNUo-
insertSort(data,0,1); 0/\PZX+
} 2QGMe}
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/** !:"-:O}>=,
* @param data [q-;/ed
* @param j `l/:NF
* @param i ?j/kOD0
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private void insertSort(int[] data, int start, int inc) { h2wN<