选择排序: ygm=q^bV]s
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package org.rut.util.algorithm.support; mznE Cy
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import org.rut.util.algorithm.SortUtil; <y-2ovw*
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/** v]drDVJ
* @author treeroot yaj1nq!*"
* @since 2006-2-2 w2"]%WS %
* @version 1.0 7<Ut/1$MI
*/ |b
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public class SelectionSort implements SortUtil.Sort { Y0'~u+KS`5
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/* @ceL9#:uc
* (non-Javadoc) VjSbx'i
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) KG5B6Om5'
*/ ng2yZ @$
public void sort(int[] data) { 78z/D|{"
int temp; D//Ts`}+n
for (int i = 0; i < data.length; i++) { My9fbT
int lowIndex = i; p'SY 2xq-,
for (int j = data.length - 1; j > i; j--) { \LS s@\$
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if (data[j] < data[lowIndex]) { bir tA{q
lowIndex = j; )Z?\9'6e4
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} MM+nE_9lV
SortUtil.swap(data,i,lowIndex); ~xZ)btf
} am
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Shell排序: () HIcu*i
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package org.rut.util.algorithm.support; `4]-B@
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import org.rut.util.algorithm.SortUtil; D/zp_9B
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/** ET ]`
* @author treeroot nG5:H.)
* @since 2006-2-2 Se5jxV
* @version 1.0 LTY(6we-
*/ S1$&
public class ShellSort implements SortUtil.Sort{ V,9UOC,Gn
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/* (non-Javadoc) ErMA$UkJ
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) rUF= uO(
*/ Y'LIk Q\
public void sort(int[] data) { g60rm1b
for(int i=data.length/2;i>2;i/=2){ 2ap0/l[
for(int j=0;j insertSort(data,j,i); 0j~C6vp
} V@>s]]HMq#
} `Axn
insertSort(data,0,1); G5 x%:,n
} {wfe!f
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/** W[W}:@KZ
* @param data t5za$kW'&
* @param j 2}R)0][W
* @param i ?Da!QH
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*/ [318Q%W&
private void insertSort(int[] data, int start, int inc) { |a {*r.
int temp; r(qU~re'
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); Pd<>E*>}c.
} 1@0ZP~LTB
} :-.bXOB(
} Z4Qq#iHZR
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}