选择排序: yLlAK,5P0o
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package org.rut.util.algorithm.support; >#\&%0OZw
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import org.rut.util.algorithm.SortUtil; >ak53Ij$
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/** +(<}`!9M*
* @author treeroot "i_}\p.,X
* @since 2006-2-2 8; s$?*Gi
* @version 1.0 Sm%MoFf
*/ e?D,=A4mV"
public class SelectionSort implements SortUtil.Sort { cIgicp}U
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/* aJ Du_
* (non-Javadoc) TGz5t$]I
* TY|]""3f9
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[])
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*/ (Rk g
public void sort(int[] data) { E
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int temp; !2N#H~{
for (int i = 0; i < data.length; i++) { 6X:-Z3
int lowIndex = i; jL)aU> kN
for (int j = data.length - 1; j > i; j--) { R@0ELxzA
if (data[j] < data[lowIndex]) { .n`MPx'
lowIndex = j; 8C=Y(vPk2
} *R>I%?]V3
} +*
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SortUtil.swap(data,i,lowIndex); R#bg{|
} w|PZSOJ
} $/45*
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} FO}4~_W{
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Shell排序: $(}kau
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package org.rut.util.algorithm.support; #
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import org.rut.util.algorithm.SortUtil; 9&'Mb[C`"
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/** !HDk]
* @author treeroot mXF
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* @since 2006-2-2 '7'cKp
* @version 1.0 3g|O2>*?
*/ :ykZ7X&
public class ShellSort implements SortUtil.Sort{ 8yFD2(#
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/* (non-Javadoc) {Rw~G&vQ
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) =4 JVUu~Z
*/ #8|;Q`Or:
public void sort(int[] data) { uNhAfZ
for(int i=data.length/2;i>2;i/=2){ Punbw\9!d,
for(int j=0;j insertSort(data,j,i); on&N=TN
} #0Oqw=F
} _W#27I
insertSort(data,0,1); ;N"XW=F4e
} _TQt!Re`,
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/** (%+DE4?
* @param data ( v
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* @param j <O\z`aA'q
* @param i x=au.@psBS
*/ R#\8jv v
private void insertSort(int[] data, int start, int inc) { Rb#Z\e}e-
int temp; qs-:JmA_w
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); B4|%E$1+
} ir,Zc\C
} H#Og0gEE}5
} m_Fw;s/9
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}