选择排序: gSS2)Sd}
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package org.rut.util.algorithm.support; K9h{sC
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import org.rut.util.algorithm.SortUtil; FYh+G-Y#
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/** JG-\~'9
* @author treeroot N9 yL(2
* @since 2006-2-2 gOaL4tu
* @version 1.0 H;5Fs KIF
*/ bC{1LY0
public class SelectionSort implements SortUtil.Sort { dHjJLs_
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/* 7kJ =C
* (non-Javadoc) luAmq+
* V*HkFT
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) w4w[qxV>
*/ GqB]^snh
public void sort(int[] data) { R+Q..9P
int temp; >.^/Z/[.L
for (int i = 0; i < data.length; i++) { H0tjBnu
int lowIndex = i; ~kM# lh7At
for (int j = data.length - 1; j > i; j--) { J_) .Hd
if (data[j] < data[lowIndex]) { d2f
lowIndex = j; Bbk=0+ ^8I
} a(-
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} C{7
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SortUtil.swap(data,i,lowIndex); _qwKFC
} X}Heaqn
} hJ[Z~PC\T0
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Shell排序: 3Q'Q %2
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package org.rut.util.algorithm.support; 0 8*bYJu
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import org.rut.util.algorithm.SortUtil; <49Gsm&0
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/** {uVvo=3
* @author treeroot l!z)gto
* @since 2006-2-2 ~wtl\-cY
* @version 1.0 iK&s_}i:
*/ "SGq$3D
public class ShellSort implements SortUtil.Sort{ A#/O~-O^
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/* (non-Javadoc) AG?cI@',
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) S+aXlb
*/ ;jC}.]
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public void sort(int[] data) { 4O}ZnE1[
for(int i=data.length/2;i>2;i/=2){ t.0F
for(int j=0;j insertSort(data,j,i); ^lADq']
} xz5V.
} XNODDH
insertSort(data,0,1); `<}Q4p
} k0[b4cr`
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/** _J' _9M?>
* @param data tCZ3n
* @param j %#5yC|o9Pn
* @param i tkQ#mipAj
*/ SvE3E$*
private void insertSort(int[] data, int start, int inc) { !$}:4}56F
int temp; \v|nRn,`-
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); 2/[J<c\G
} f,S,35`qa
} <:(pnw*L
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}