选择排序: (p2jigP7a[
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package org.rut.util.algorithm.support; ,\y)k}0lH
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import org.rut.util.algorithm.SortUtil; vO85h
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/** ]V,wIyC
* @author treeroot 8Bvc#+B
* @since 2006-2-2 wHSa s[4k
* @version 1.0 ZGUhje!
*/ bk@F/KqL
public class SelectionSort implements SortUtil.Sort { T}ZUw;}BL
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/* R<}n?f\#JZ
* (non-Javadoc) `K.2&6xc
* l.ri]e
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) Zrtyai{8l
*/ O1+2Z\F
public void sort(int[] data) { |K(j}^1k
int temp; FSaCbs(
for (int i = 0; i < data.length; i++) { :zXkQQD8`
int lowIndex = i; <IWO:7*#
for (int j = data.length - 1; j > i; j--) { s2-`}LL
if (data[j] < data[lowIndex]) { Ccmo(W+0
lowIndex = j; c2aX_ "
} Gj6(ycaS
} "0JG96&\
SortUtil.swap(data,i,lowIndex); R;2tb7 o
} (Sr D
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Shell排序: 8lAs~c
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package org.rut.util.algorithm.support; ?[n{M
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import org.rut.util.algorithm.SortUtil; vs3px1Xe#
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/** xz1jRI$
* @author treeroot %A@Q %l6
* @since 2006-2-2 *=OU~68)C
* @version 1.0 N# o" W
*/ Jx#r
public class ShellSort implements SortUtil.Sort{ &/K:zWk3mx
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/* (non-Javadoc) ^T):\x(
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) a!Z.ZA
*/ |P{K\;-
public void sort(int[] data) { GtQ$`~r
for(int i=data.length/2;i>2;i/=2){ g. V6:>,
for(int j=0;j insertSort(data,j,i); ?T+Uu
} 9.F+)y@
} FBn`sS8hH
insertSort(data,0,1); cVrses^yE
} U#=Q`
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/** }O+F#/6
* @param data ^rz8c+ly
* @param j bERYC|
* @param i {1H3VSYq
*/ gwvy$H
private void insertSort(int[] data, int start, int inc) { obUX7N
int temp; m"MTw@}SJ;
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); |Gc2w]\3
} !<psK[
} ?n$;l-m[
} /\=syl
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}