选择排序: qZdQD
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package org.rut.util.algorithm.support; gT.sjd
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import org.rut.util.algorithm.SortUtil; aqZi:icFa
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/** ~ah~cwmpS
* @author treeroot 6q\bB
* @since 2006-2-2 [>I<#_^~
* @version 1.0 xK[ou'
*/ uo9B9"&
public class SelectionSort implements SortUtil.Sort { !/b>sN}
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/* RMV/&85?y
* (non-Javadoc) P;.W+WN
* ma]F7dZ5
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) tU5zF.%
*/ ^oz3F]4,g
public void sort(int[] data) { Y1\ }5k{>
int temp; e(&v"}Ef`
for (int i = 0; i < data.length; i++) { eS^7A}*wd-
int lowIndex = i; 9.M4o[
for (int j = data.length - 1; j > i; j--) { k9R4Y\8P
if (data[j] < data[lowIndex]) { h+H%?:FX
lowIndex = j; "S]0
} )r?}P1J7
} xj)F55e?
SortUtil.swap(data,i,lowIndex); nc29j_Id
} ]jQutlg|
} .hb:s,0mP
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} %IA\pSE
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Shell排序: BwEN~2u6
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package org.rut.util.algorithm.support; &BLJT9Frx
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import org.rut.util.algorithm.SortUtil; !-x$L>1$
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/** \:'/'^=#|
* @author treeroot #Vt%@*
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* @since 2006-2-2 Xl{P8L
* @version 1.0 qr^3R&z!}
*/ I_#kgp
public class ShellSort implements SortUtil.Sort{ &{hL&BLr
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/* (non-Javadoc) IPKbMlV#d
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) XEp{VC@=
*/ i>A s;*
public void sort(int[] data) { Zn+.;o)E<
for(int i=data.length/2;i>2;i/=2){ 4[r0G+
for(int j=0;j insertSort(data,j,i); P )"m0Lu<
} 2WL|wwA
} [ ({nj`
insertSort(data,0,1); (`>+zT5aH
} xh,qNnGGi
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/** /4V#C-
* @param data H5B:;g@
* @param j x"=f+Mr
* @param i Gr'
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*/ jXx<`I+]
private void insertSort(int[] data, int start, int inc) { nwe*BVp
int temp; 8 +/rlHp
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 6r0krbN
} -#[a7',Z;
} )p0^zv{
} FaSf7D`C
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