选择排序: S :|*wB
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package org.rut.util.algorithm.support; OlFn<:V K
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import org.rut.util.algorithm.SortUtil; .DsYR/
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/** ~n\ea:.
* @author treeroot -L3RzX
* @since 2006-2-2 ^@> Qiy
* @version 1.0 +Ea XS
*/ X Y?@^
public class SelectionSort implements SortUtil.Sort { tS@/Bq('B
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/* >C66X?0cd
* (non-Javadoc) 1W7BN~p14
* ~;s)0M
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 00TdX|V`
*/ Ku'U^=bVm:
public void sort(int[] data) { 9^olAfX`dB
int temp; Xqw7lj;K
for (int i = 0; i < data.length; i++) { Mb!^_cS(
int lowIndex = i; =hlu,
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for (int j = data.length - 1; j > i; j--) { bS6Yi)p
if (data[j] < data[lowIndex]) { s]>%_(5
lowIndex = j; M] *pBc(o0
} GjG3aqP&!
} U0T N8O}Z
SortUtil.swap(data,i,lowIndex); R:p,Hav<q
} g{(nt5|^l
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} </p.OaNe
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Shell排序: CB1u_E_
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package org.rut.util.algorithm.support; 9\2&6H
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import org.rut.util.algorithm.SortUtil; aQFHB!
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/** j&5Xjl>4
* @author treeroot \:7EKzQ
* @since 2006-2-2 //|Vj | =
* @version 1.0 Hq$|j,&?
*/ g7-K62bb
public class ShellSort implements SortUtil.Sort{ ^Quy64M
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/* (non-Javadoc) '~0&m]N
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) a/fYD2uNo
*/ ;;5i'h~?]J
public void sort(int[] data) { \eCdGx?
for(int i=data.length/2;i>2;i/=2){ AJu.
for(int j=0;j insertSort(data,j,i); 8EA?'~"
} IgL8u
} rJ>8|K[kt
insertSort(data,0,1); f6) H!SI
} ^Du_e(TiyK
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/** wxxC&!
* @param data F^-4Pyq@
* @param j @dNbL}qQ
* @param i ;*p}~#2
*/ Q{60^vg
private void insertSort(int[] data, int start, int inc) { 7j8_O@_
int temp; `R RORzXoS
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); P9vROzXK
} [G*mQ@G9
} .MlE1n'
} Z)%p,DiNM
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}