选择排序: XE6sFU
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package org.rut.util.algorithm.support; 33:{IV;k
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import org.rut.util.algorithm.SortUtil; 4$~eG"wu
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/** A]c'`Nf
* @author treeroot 4,4S5u[|
* @since 2006-2-2 ckykRqk}
* @version 1.0 :2ILN.&
*/ z10J8Ms'
public class SelectionSort implements SortUtil.Sort { avxr|uk
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/* Qu"zzb"k
* (non-Javadoc) oG{0{%*@
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) P'l'[Kz{'
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public void sort(int[] data) { ~XU%_Hz
int temp; "Te[R%aP
for (int i = 0; i < data.length; i++) { v,,
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int lowIndex = i; ,yf2kU
for (int j = data.length - 1; j > i; j--) { ^__';! e
if (data[j] < data[lowIndex]) { OYW:I1K<5
lowIndex = j; eO%w
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} S*PcK>
} ^hZZ5(</8P
SortUtil.swap(data,i,lowIndex); \D67J239E
} ]WFr5
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Shell排序: pz4lC=H%o
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package org.rut.util.algorithm.support; 1#tFO
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import org.rut.util.algorithm.SortUtil; /dI8o
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/** ?COLjk
* @author treeroot e92,@
* @since 2006-2-2 +,c]FAx4
* @version 1.0 t4d^DZDh!
*/ 3kzO
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public class ShellSort implements SortUtil.Sort{ .D3k(zZ
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/* (non-Javadoc) R,8 W7 3
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) He9Er
*/ *q-VY[2
public void sort(int[] data) { xYp-Y"a.
for(int i=data.length/2;i>2;i/=2){ 1`Z:/]hl
for(int j=0;j insertSort(data,j,i); .+)
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} `eEiSf
} l6T^e@*
insertSort(data,0,1); :8t;_f
} DFMf"_p
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/** 'ws@I?!r
* @param data W"!{f
* @param j #;0F-pt
* @param i
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*/ lJ
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private void insertSort(int[] data, int start, int inc) { s5\<D7
int temp; (M#m BS
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); \MDhm,H<
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} qTz5P
} )8E[xBaO
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}