选择排序: Im#3sn
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package org.rut.util.algorithm.support; O ~"^\]\
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import org.rut.util.algorithm.SortUtil; ^+}<Q#y-
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/** F35e/YfG
* @author treeroot JiRW|+`pe
* @since 2006-2-2 'vh:(-
* @version 1.0 lD{9o2
*/ )`L!eN
public class SelectionSort implements SortUtil.Sort { DB?[h<^m
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/* k6dSj>F>
* (non-Javadoc) /+3|tb
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) (+9@j(
*/ D,J's(wd
public void sort(int[] data) { =LuA[g
int temp; $ccI(J`zux
for (int i = 0; i < data.length; i++) { V{(ve#y7`{
int lowIndex = i; &<L+;k~P%
for (int j = data.length - 1; j > i; j--) { QjRVdb>
if (data[j] < data[lowIndex]) { 4u"O/rt
lowIndex = j; b|4h2iuM
} H1q>UU:
} AN^;~m ^
SortUtil.swap(data,i,lowIndex); K}Aaflq
} (=7e~'DC
} ty(F;M(
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Shell排序: bZ0r/f,n$
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package org.rut.util.algorithm.support; '!Q[+@$
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import org.rut.util.algorithm.SortUtil; 8pPAEf
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/** '?q|7[SU
* @author treeroot Yj;$hV8j(
* @since 2006-2-2 cz.-cuD[iD
* @version 1.0 @1rF9<
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*/ Ll&Y_Ry
public class ShellSort implements SortUtil.Sort{ <~f/T]E,
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/* (non-Javadoc) uTOL
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) .\i9}ye
*/ y|c]r!A
public void sort(int[] data) { =:5yRP
for(int i=data.length/2;i>2;i/=2){ U+nwLxe'
for(int j=0;j insertSort(data,j,i); i9+V<'h
} YMJ?t"
} hYF<Wn3L
insertSort(data,0,1); xUj[ d(q
} Rh~<#"G]
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/** ZSHc@r*>
* @param data UiW(/L
* @param j Kh3*\x T
* @param i bp;)*
*/ N!$y`nwiw'
private void insertSort(int[] data, int start, int inc) { /J1O{L
int temp; C
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for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 0;o`7f
} (%\N-[yZ
} eBG7]u,Q
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}