选择排序: BQjam+u6
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package org.rut.util.algorithm.support; IM-`<~(I#
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import org.rut.util.algorithm.SortUtil; Rk<%r k
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/** d]M[C[TOX
* @author treeroot 2X@G"
* @since 2006-2-2 %N~;{!![p
* @version 1.0 "oE* 9J?e
*/ K~>jApZ%
public class SelectionSort implements SortUtil.Sort { ~5t?C<wo
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/* _IYY08&(r
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 0:dB
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public void sort(int[] data) { vbn>mg5
int temp; a8h]n:!
for (int i = 0; i < data.length; i++) { G6Q4-kcK
int lowIndex = i; `Ei"_W
for (int j = data.length - 1; j > i; j--) { m,NMTyJoz
if (data[j] < data[lowIndex]) { Mj~${vj
lowIndex = j; `45d"B
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} POBpJg
} _
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package org.rut.util.algorithm.support; {mYx
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import org.rut.util.algorithm.SortUtil; KF$ %q((
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/** MhH);fn
* @author treeroot Z1]"[U[;
* @since 2006-2-2 q)Je.6$#X
* @version 1.0 WOH9%xv
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public class ShellSort implements SortUtil.Sort{ oYqE*mA
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/* (non-Javadoc) \DyKtrnm%
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) gDhl-
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public void sort(int[] data) { 0=,'{Vz}A
for(int i=data.length/2;i>2;i/=2){ &enlAV'#)O
for(int j=0;j insertSort(data,j,i); s=\7)n=,M
} em/Xu
} 2B'^`>+8S
insertSort(data,0,1); *dVD
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/** y<uE-4
* @param data x9\J1\
* @param j J=L`]XE
* @param i GG>Y/;^
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private void insertSort(int[] data, int start, int inc) { eH
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int temp; %o-jwr}O{
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); T`mEO\f
} s'AQUUrb<
} D`fc7m
} wL'C1Vr
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}