选择排序:
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package org.rut.util.algorithm.support; /OsTZ"*.2/
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import org.rut.util.algorithm.SortUtil; Z.{r%W{2
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/** -MTO=#5z
* @author treeroot r4wnfy
* @since 2006-2-2 1 GB
* @version 1.0 \EC7*a0
*/ (cpaMn@)g
public class SelectionSort implements SortUtil.Sort { mEVne.D
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/* R)u ${
* (non-Javadoc) >&DNxw
* @;P\`[(*
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 0o*
*/ ;Y"*Z2U
public void sort(int[] data) { f%ynod8
int temp; 5;yVA
for (int i = 0; i < data.length; i++) { Y:3\z?oV[
int lowIndex = i; FZJyqqA$_
for (int j = data.length - 1; j > i; j--) { \-scGemH
if (data[j] < data[lowIndex]) { Q!(qL[o
lowIndex = j; 9xZ?}S:d
} (U@uJ
} S/)J<?<b
SortUtil.swap(data,i,lowIndex); X!=*<GF)
} o<f|jGY0
} "~=\AB=+Z
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} $0wF4$)
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Shell排序: t1%<l
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package org.rut.util.algorithm.support; .!`v2_
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import org.rut.util.algorithm.SortUtil; v:w $l{7
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/** OK1f Y`$z
* @author treeroot n?z^"vv$i
* @since 2006-2-2 a"|\n_
* @version 1.0 u*C"d1v=
*/ C~([aH@-I
public class ShellSort implements SortUtil.Sort{ VjhwafYC
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/* (non-Javadoc) |=U(8t
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) /@~&zx&_
*/ u9~RD
public void sort(int[] data) { j6.'7f5M<H
for(int i=data.length/2;i>2;i/=2){ PdNxuy
for(int j=0;j insertSort(data,j,i); .jps6{
} 3NA
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} 5q>u]n9]
insertSort(data,0,1); M!E#T-)
} OcLFVD=
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/** eOI#T'5
* @param data cojbuo
* @param j my(yN|
* @param i 9b}AZ]$
*/ 8G0DuMI5
private void insertSort(int[] data, int start, int inc) { TR([u
int temp; JHCV7$RS
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); zcTY"w\b
} :1JICxAU
} qf
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} |}y6U< I
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}