选择排序: J)*y1
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package org.rut.util.algorithm.support; wZ29/{,
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import org.rut.util.algorithm.SortUtil; lO<Ujb#"R
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/** j'~xe3j
* @author treeroot @UD6qA
* @since 2006-2-2 mz>"4-]
* @version 1.0 E-l>z%
*/ T"3WB o
public class SelectionSort implements SortUtil.Sort { >:8GU f*
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/* nJrV
* (non-Javadoc) `$Q
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) AM,@BnEcuT
*/ cLX~NPD/
public void sort(int[] data) { =TU"B-*
int temp; 6D)
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for (int i = 0; i < data.length; i++) { H!HkXm"
int lowIndex = i; 3xbA]u;gp
for (int j = data.length - 1; j > i; j--) { jwGd*8
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if (data[j] < data[lowIndex]) { ASPfzW2
lowIndex = j; l=xy_ TCf
} ,f4Hl%T;
} `2 Z
SortUtil.swap(data,i,lowIndex); 0!\pS{$zB
} dfO84Z}
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Shell排序: |G!-FmIK
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package org.rut.util.algorithm.support; `UGHk*DL)
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import org.rut.util.algorithm.SortUtil; ?tg(X[h{S
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/** |'Z6M];8t
* @author treeroot cea%M3
* @since 2006-2-2 >@`D@_v
* @version 1.0 9!}&&]Q`
*/ 7P|GKN~
public class ShellSort implements SortUtil.Sort{ ="JLUq*]s
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/* (non-Javadoc) A|Up>`QH
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) hW P$U
*/ }YfM<
public void sort(int[] data) { Lp`q[Z*
for(int i=data.length/2;i>2;i/=2){ 0hp*(, L
for(int j=0;j insertSort(data,j,i); )#%k/4(Y
} sL[&y'+
} 1O"7%Pvw
insertSort(data,0,1); A'^y+42jY
} _l<e>zj
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/** -|"W|K?nq
* @param data 87.b7 b.
* @param j iaPrkMhd
* @param i 6nRXRO
*/ |j3mI\ANF
private void insertSort(int[] data, int start, int inc) { r+r-[z D(
int temp; ky0Fm
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for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); )u ) ]#z
} Ou/JN+2A
} p~1!O]qLt
} =B-a]?lM
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}