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package org.rut.util.algorithm.support; i>w'$ {
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import org.rut.util.algorithm.SortUtil; !N- -
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/** AOhfQ:E 4
* @author treeroot $IzhaX
* @since 2006-2-2 fGDR<t3yiQ
* @version 1.0 sf\p>gb
*/ y#Je%tAe
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public class SelectionSort implements SortUtil.Sort { h0ufl.N_%
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* (non-Javadoc) :|3n`,
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) _Gv[ D
*/ 7jIye 8Zi8
public void sort(int[] data) { S3rN]!B+
int temp; <RfPd+</
for (int i = 0; i < data.length; i++) { }=CL/JHz
int lowIndex = i; ?z>7&
for (int j = data.length - 1; j > i; j--) { #%t&f"j2
if (data[j] < data[lowIndex]) { c|8[$_2
lowIndex = j; y%A!|aBu
} 1Uz sw
} >6ul\xMU
SortUtil.swap(data,i,lowIndex); Fp52|w_
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Shell排序: @giJ&3S,
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package org.rut.util.algorithm.support; B@Acm
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import org.rut.util.algorithm.SortUtil; qP6Yn JWl
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/** 56 k89o
* @author treeroot VPG+]>*
* @since 2006-2-2 0F$;]zg
* @version 1.0 dc[w`
*/ (\^| @
public class ShellSort implements SortUtil.Sort{ H4[];&]xr
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/* (non-Javadoc) T=6fZ;7
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) Ml`tDt|;
*/ R[Y]B$XO
public void sort(int[] data) { Id`?yt
for(int i=data.length/2;i>2;i/=2){ |_q:0qo
for(int j=0;j insertSort(data,j,i); : tKa1vL
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} tmM8YN|
insertSort(data,0,1); 6E~T$^Q}
} v0EF?$Wo
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/** ^MJT lRUb
* @param data ATq)8Rm\
* @param j TEC'}%
* @param i wfr+-
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private void insertSort(int[] data, int start, int inc) { ,})x1y
int temp; 2n}nRv/'
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 9GdQ$^m
} So &c\Ff
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}