选择排序: sUA==k
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package org.rut.util.algorithm.support; jf25Ky~
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import org.rut.util.algorithm.SortUtil; :ad
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/** (n:d
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* @author treeroot _Kdqa%L
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* @since 2006-2-2 (XW\4msB)I
* @version 1.0 6d/;GyG
*/ AuIb>@a
public class SelectionSort implements SortUtil.Sort { 3\_ae2GW
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/* kSx^Uu*
* (non-Javadoc) 7x`dEi<
* T\7z87Q
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) w@w(AFV9/
*/ i}teY{pyc
public void sort(int[] data) {
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int temp; KW.*LoO
for (int i = 0; i < data.length; i++) { v5STe`
int lowIndex = i; 9}p>='
for (int j = data.length - 1; j > i; j--) { q
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if (data[j] < data[lowIndex]) { -4ityS
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lowIndex = j; $D{KXkrd
} Ibt~e4f
} &KinCh7l L
SortUtil.swap(data,i,lowIndex); K%AbM#o<
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} sq
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Shell排序: 7u[U %yd
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package org.rut.util.algorithm.support; &)jBr^x#>
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import org.rut.util.algorithm.SortUtil; 48;6C g
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/** m(MPVY<X
* @author treeroot ?sfas57&y
* @since 2006-2-2 `o~dQb/k+
* @version 1.0 iSDE6
*/
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public class ShellSort implements SortUtil.Sort{ K.3)m]dCl
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/* (non-Javadoc) +M4X
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) thG;~W
*/ &+V6mH9m@
public void sort(int[] data) { Z*&y8;vUQ
for(int i=data.length/2;i>2;i/=2){ n0|oV(0FE
for(int j=0;j insertSort(data,j,i); V1y"
} /5cFa
} W/03L, 1
insertSort(data,0,1); zN}1Qh
} I5EKS0MQ!
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/** )1 ]P4
* @param data 4n6EkTa
* @param j [:M:6JJ
* @param i UcaLi&
*/ qKoD*cl)Za
private void insertSort(int[] data, int start, int inc) { Uc
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int temp; "rhU2jT=c
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); A4;EtW+F
}
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