选择排序: o/6VOX
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package org.rut.util.algorithm.support; X`fb\}~R(
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import org.rut.util.algorithm.SortUtil; jVPX]8
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/** U,K=(I7OBX
* @author treeroot i IM\_<?
* @since 2006-2-2 3yrb7Rn3
* @version 1.0 P-/"sD
*/ bXi!_'z$
public class SelectionSort implements SortUtil.Sort { P~M[i9 V
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/* PX*}.L *x
* (non-Javadoc) 1\a.o[g3e
* W\2 ']7}e
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 7$*X
*/ :,ucJ|
public void sort(int[] data) { #g/m^8n?s
int temp; \10KIAQ
for (int i = 0; i < data.length; i++) { nb.|^O?
int lowIndex = i; -wT!g;v;%
for (int j = data.length - 1; j > i; j--) { unih"};ou
if (data[j] < data[lowIndex]) { $^_6,uBM[
lowIndex = j; .e5d#gE0
} _= cU2
} jV[;e15+
SortUtil.swap(data,i,lowIndex); 8iTB
} !FwNq'Q8$
} 4f&"1:
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Shell排序: _X|prIOb=
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package org.rut.util.algorithm.support; Z9.0#Jnu
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import org.rut.util.algorithm.SortUtil; {_mVfFG
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/** UwxszEHC
* @author treeroot }<YU4EW
* @since 2006-2-2 /,_m\JkwL
* @version 1.0 %Zp|1J'"
*/ \Si p
public class ShellSort implements SortUtil.Sort{ <F8e?xy
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/* (non-Javadoc) j9rxu$N+
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) JA*+F1s
*/ 0'HQ=pP
public void sort(int[] data) { ah%Ws#&
for(int i=data.length/2;i>2;i/=2){ <D P8a<{{
for(int j=0;j insertSort(data,j,i); $
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} P2@Z7DhQ
} q^:VF()d_z
insertSort(data,0,1); 5rmU9L
} j XH9Pq4
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/** \_
* @param data 9;'#,b*(
* @param j IJ~j(.W
* @param i |RXQ_|
*/ Vef!5]t5
private void insertSort(int[] data, int start, int inc) { 2kt0Rxg
int temp; aL_/2/@X8
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); #N"u 0
} lWecxD$
} "%)g^Atp>
} LP=y$B
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}