选择排序: ; I=z
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package org.rut.util.algorithm.support; hzPpw.
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import org.rut.util.algorithm.SortUtil; BURiLEYZl
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/** X_=oJi|:
* @author treeroot :CH'Bt4<
* @since 2006-2-2 Q9rE_}Z
* @version 1.0 q/]tJ{FI
*/ mTcLocx
public class SelectionSort implements SortUtil.Sort { ]ImS@!Ajjx
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/* <01MXT-
* (non-Javadoc) F.AO
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) i++ F&r[
*/ d[ {=/~0
public void sort(int[] data) { c L84}1QD
int temp; ~~h9yvW7&
for (int i = 0; i < data.length; i++) { /@on=~
int lowIndex = i; s;$
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for (int j = data.length - 1; j > i; j--) { .H9!UQ&It
if (data[j] < data[lowIndex]) { Qza[~6
lowIndex = j; [?;oiEe.|
} W6]iJ
} bx`(d@
SortUtil.swap(data,i,lowIndex); UlQ }
} 1eKJ46W
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Shell排序: "PnYa)?1
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package org.rut.util.algorithm.support; J6\<>5A?
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import org.rut.util.algorithm.SortUtil; L"#Tas\5
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/** Sd}fse
* @author treeroot (z+[4l7
* @since 2006-2-2 ; N!K/[p=
* @version 1.0 `7+?1z
*/ Hya*7l']B
public class ShellSort implements SortUtil.Sort{ (w@|:0t^y[
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/* (non-Javadoc) sK}Ru?a)
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) ^:LF
*/ Zo'lvOpyZ
public void sort(int[] data) { ,_P(!7Z8
for(int i=data.length/2;i>2;i/=2){ H~@aT7
for(int j=0;j insertSort(data,j,i); < _c84,[V
} j^986
} Y==# yNwM
insertSort(data,0,1); Xgr|~(^
} dax|4R
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/** B3)#Ou2
* @param data >-EoE;s
* @param j _17c}o#`5w
* @param i Z37Z
*/ Ba!`x<wa
private void insertSort(int[] data, int start, int inc) { /.7x[Yc
int temp; - stSl*
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); ely&'y!
} K31Fp;K
} lT1*e(I
} *l_1T4]S
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}