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package org.rut.util.algorithm.support; r >'tE7W9
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import org.rut.util.algorithm.SortUtil; O JcS%-~
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/** [=>=5'-
* @author treeroot &u2;S?7m
* @since 2006-2-2 qSvV|G
* @version 1.0 |#2WN-
*/ l;iU9<~
public class SelectionSort implements SortUtil.Sort { ]3O&8,
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/* ,ErfTg&^
* (non-Javadoc) Hh1_zd|
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) a<<4gXx
*/ xJCxzJ
public void sort(int[] data) { !q2zuxq!R
int temp; ab2FK
for (int i = 0; i < data.length; i++) { dipfsH]p
int lowIndex = i; L+8ar9es
for (int j = data.length - 1; j > i; j--) { I_r@Y:5{
if (data[j] < data[lowIndex]) { G4@r_VP \
lowIndex = j; <gF]9%2E
} pN[WYM?[
} ?P'$Vxl
SortUtil.swap(data,i,lowIndex); |(.\J`_e
} |8k1Bap`z
} .g8*K "
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Shell排序: JY"jj}H]|
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package org.rut.util.algorithm.support; ~!$"J}d}<
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import org.rut.util.algorithm.SortUtil; Hh%!4_AMw
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/** v&d1ACctJ
* @author treeroot H>CbMz1u
* @since 2006-2-2 N{v)pu.
* @version 1.0 sLr47 NC
*/ pa!BJ]~
public class ShellSort implements SortUtil.Sort{ w5%Yi{
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/* (non-Javadoc) fQfn7FaW_\
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) KnG7w^
*/ (DiduSJ
public void sort(int[] data) { izl6L
for(int i=data.length/2;i>2;i/=2){ tJ^p}yxO
for(int j=0;j insertSort(data,j,i); uN`/&_$c
} ;QBS0x\f@
} sM-,95H
insertSort(data,0,1); C8-7XQ=B:b
} sSW'SE?,<
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/**
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* @param data 4,)9@-|0R
* @param j fu5L)P^T
* @param i ok\-IU?
*/ J'%i?cuV
private void insertSort(int[] data, int start, int inc) { PT~htG<Fw
int temp; {,%&}kd>
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); {:1j>4m2
} ,#)d
} G=:/v
} gQeQy
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}