选择排序: eCPKpVhP
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package org.rut.util.algorithm.support; Tv*1q.MB
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import org.rut.util.algorithm.SortUtil; k@cZ"jYA
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/** G>_42Rp
* @author treeroot (d5vH)+A
* @since 2006-2-2 N>cp>&jV
* @version 1.0 oneSgJ
*/ Xd19GP!
public class SelectionSort implements SortUtil.Sort { [pRVZV
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/* 8vX*SrM
* (non-Javadoc) *1ID`o
* Ul7pxzj
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) @>
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*/ pZ@W6}
public void sort(int[] data) { /`j K
int temp; OGE#wG"S
for (int i = 0; i < data.length; i++) { t`Y1.]@U
int lowIndex = i; Lv, ji_
for (int j = data.length - 1; j > i; j--) { H(5ui`' s
if (data[j] < data[lowIndex]) { ~q#[5l(r8
lowIndex = j; w ufKb.4`
} i$fjr[$B
} 1S)0
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SortUtil.swap(data,i,lowIndex); lo>-}xd
} 9m#H24{V'
} 9+N._u
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} /RXk[m-
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Shell排序: $Kw"5cm
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package org.rut.util.algorithm.support; 2'O!~8U
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import org.rut.util.algorithm.SortUtil; 6%ti B?
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/** x#}j3"
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* @author treeroot 2U+z~
* @since 2006-2-2 :+gCO!9Y
* @version 1.0 q*<J$PI
*/ MSYLkQ}_b
public class ShellSort implements SortUtil.Sort{ eqUn8<<s
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/* (non-Javadoc)
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) e G*s1uQl
*/ EDa08+Y
public void sort(int[] data) { U7f&N
for(int i=data.length/2;i>2;i/=2){ NkjQyMF
for(int j=0;j insertSort(data,j,i); ;t@ 3Go
} Vp{RX8?.
} {7M4SC@p|
insertSort(data,0,1); )*$
} ~A:;?A'.
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/** <+i`W7
* @param data g:HbmXOBpj
* @param j \A ~I>x
* @param i |"tV["a
*/ 6!}m$Dvt~
private void insertSort(int[] data, int start, int inc) { ETH#IM8J
int temp; sJYKt
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 0or6_y6
} h?pGw1Q
} 2sd=G'7!
} b09#+CH?
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}