选择排序: Epm%/ {sHV
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package org.rut.util.algorithm.support; p}MH LM
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import org.rut.util.algorithm.SortUtil; `XK+Y
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/** [h@MA|
* @author treeroot NB.&J7v
* @since 2006-2-2 Z*kZUx7I<
* @version 1.0 |n %<p
*/ *OR(8;
public class SelectionSort implements SortUtil.Sort { e=4k|8 G
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/* Jh`6@d
* (non-Javadoc) .{Df"e>
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 9 Xx4,#?
*/ S+M:{<AR
public void sort(int[] data) { n||!/u)*
int temp; <^YZ#3~1T
for (int i = 0; i < data.length; i++) { nH(Hk%~
int lowIndex = i; fud Lm
for (int j = data.length - 1; j > i; j--) { fS- 31<?
if (data[j] < data[lowIndex]) { h@D</2>
lowIndex = j; .ta*M{t
} G{{Or
} pNzpT!}H>
SortUtil.swap(data,i,lowIndex); xx
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} O\[Td
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} jY8u1z
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Shell排序: R WK##VHK
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package org.rut.util.algorithm.support; :rX/ILAr
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import org.rut.util.algorithm.SortUtil; @V5'+^O
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/** K)n0?Q_>
* @author treeroot pgU4>tyD
* @since 2006-2-2 9KLhAYaq
* @version 1.0 }dSxrT
*/ bcy(
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public class ShellSort implements SortUtil.Sort{ C@q&0\HN
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/* (non-Javadoc) PdD|3B&
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) yi9c+w)b
*/ 6P:H`
public void sort(int[] data) { ;3k6_ub
for(int i=data.length/2;i>2;i/=2){ G9uWn%5r
for(int j=0;j insertSort(data,j,i); KqT~MPl
} n\D3EP<s
} Zjh9jvsW
insertSort(data,0,1); /DQcM.3
} ,wlSNb@'
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/** w=H4#a?fc
* @param data SsF
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* @param j $/uNV1]o
* @param i t?j2Rw3f`I
*/ hhvP*a_J
private void insertSort(int[] data, int start, int inc) { BA+:}81&<q
int temp; p; ZEz<M
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); Q|W!m0XO
} :j m|)
} 7OOod1
} tHo0q<.oX
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}