选择排序: "!^"[mX4
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package org.rut.util.algorithm.support; NXrlk
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import org.rut.util.algorithm.SortUtil; ^09,"<@k
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/** <bWG!ZG
* @author treeroot TvbE2Q;/UL
* @since 2006-2-2
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* @version 1.0 Z FL~;_r
*/ )y$(AJx$
public class SelectionSort implements SortUtil.Sort { 46h<,na?,
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/* li.;IWb0+)
* (non-Javadoc) "
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) g($2Dk_F2
*/ NBGH_6DROw
public void sort(int[] data) { e\L8oOk#r
int temp; z
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for (int i = 0; i < data.length; i++) { )SGq[B6@I
int lowIndex = i; x%B/
for (int j = data.length - 1; j > i; j--) { rx|pOz,:
if (data[j] < data[lowIndex]) { 4kx
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lowIndex = j; 9yP;@y*d
} 'H;*W |:-]
} iH@UTE ;
SortUtil.swap(data,i,lowIndex); L!xi
} '`Hr}
}
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Shell排序: i/Zd8+.n$
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package org.rut.util.algorithm.support; wibNQ`4k
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import org.rut.util.algorithm.SortUtil; [4)F f
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/** cr;da)
* @author treeroot tCt#%7J;a
* @since 2006-2-2 eaU
* @version 1.0 p`qgrI`
*/ ?:0Jav
public class ShellSort implements SortUtil.Sort{ sYA1\YIii
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/* (non-Javadoc) $I?"lky
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) >A"(KSNL
*/ pQB."[n
public void sort(int[] data) { %xLhZ\
for(int i=data.length/2;i>2;i/=2){ xAm6BB
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for(int j=0;j insertSort(data,j,i); Ny/MJ#Lq
} $F.a><1rY
}
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insertSort(data,0,1); dM@1l1h/
} X:{!n({r=
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/** seJ^s@H5l
* @param data {'H(g[k
* @param j :ShT|n7
* @param i jPkn[W#
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*/ aN3;`~{9
private void insertSort(int[] data, int start, int inc) { e\/w'
int temp; J'r^/
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); GQ
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} B9S@(/"7
} lyhiFkO
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} A=0'Ks
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}