选择排序: /mMAwx
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package org.rut.util.algorithm.support; _@BRpLs:4
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import org.rut.util.algorithm.SortUtil; XYK1-m}2
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/** f- k|w%R@
* @author treeroot { /F rs*AF
* @since 2006-2-2 Mf;|z0UX
* @version 1.0 Uaus>Frx.T
*/ #4P3xa
public class SelectionSort implements SortUtil.Sort { U=&^H!LVY
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/* ElEv(>G*
* (non-Javadoc) #LN5&i;s
* Z92iil;t
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) AK@`'$
*/ m{bZRkt
public void sort(int[] data) { jSwtf
int temp; 5q(]1|Sei
for (int i = 0; i < data.length; i++) { |P,zGy
int lowIndex = i; !^)wPmk
for (int j = data.length - 1; j > i; j--) { `?zg3GD_
if (data[j] < data[lowIndex]) { o[bE
lowIndex = j; 96"yNqBf
} V9fGVDl;
} ;0w ^ud
SortUtil.swap(data,i,lowIndex); rP^TN^bd|
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} M#\ <
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Shell排序: Snc;p
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package org.rut.util.algorithm.support; /~3N@J
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import org.rut.util.algorithm.SortUtil; KA 5~">l
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/** V;h=8C 5J
* @author treeroot e/"yGQu
* @since 2006-2-2 X q}Ucpj
* @version 1.0 HE#,(;1i
*/ lZ|L2Yg3uB
public class ShellSort implements SortUtil.Sort{ ||-nmOy
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/* (non-Javadoc) z-EwXE
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) B ~fSMB6h
*/ csH2_+uG
public void sort(int[] data) { ?muDTD%c
for(int i=data.length/2;i>2;i/=2){ di6B!YQP
for(int j=0;j insertSort(data,j,i); Awu$g.
} S~@r
} {]wIM^$6+
insertSort(data,0,1); ~7dM!g{W
} G'ij?^?
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/** C`\9cej
* @param data QGs1zfh*
* @param j uh]"(h(>
* @param i z$JX'(<Z7
*/ +hE',i.
private void insertSort(int[] data, int start, int inc) { bA}AD`5
int temp; {Ge+O<mD
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); v8ba~
} 2
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} 96(R'^kNX
} '3A+"k-}mh
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}