选择排序: gx4`pH;B\
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package org.rut.util.algorithm.support; v(FO8*5DZ
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import org.rut.util.algorithm.SortUtil; /%$'N$@f
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/** vC$[Zm
* @author treeroot QZ"Lh
* @since 2006-2-2 j3P)cz-0/L
* @version 1.0 +G?4Wc1
*/ h;^h[q1'
public class SelectionSort implements SortUtil.Sort { 7w|W\J^7r
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/*
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* (non-Javadoc) d vkA-9
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) WHvN6
*/ ]$4 k+)6
public void sort(int[] data) { %K;,qS'N_
int temp; "xa<Q%hk
for (int i = 0; i < data.length; i++) { j?+FS`a!
int lowIndex = i; 4bhm1Q
for (int j = data.length - 1; j > i; j--) { *r?g&Vw$m
if (data[j] < data[lowIndex]) { 4NQS'*%D
lowIndex = j; E4HG`_cWb
} u\ytiGO*
} _|wgw^.LJ]
SortUtil.swap(data,i,lowIndex); 37a"<
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} /o.wCy,J<
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Shell排序: Od^y&$|_%`
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package org.rut.util.algorithm.support; PD$ay^Y
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import org.rut.util.algorithm.SortUtil; hh{4r} |
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/** #v=hiL
* @author treeroot 4M6o+WV
* @since 2006-2-2 dU3UCD+2y
* @version 1.0 XtNe) Ry
*/ vXR-#MS`}
public class ShellSort implements SortUtil.Sort{ oS/<)>\Gv
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/* (non-Javadoc) T#|Qexz6 @
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 1G=1FGvP
*/ sn+i[
public void sort(int[] data) { H-nk\ K<|
for(int i=data.length/2;i>2;i/=2){ <)uUAh
for(int j=0;j insertSort(data,j,i); x!{5.#
} iPa!pg4m
} 8 %Lq~lk
insertSort(data,0,1);
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} QSW03/_f
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/** 245(ajxHC
* @param data bkceR>h%
* @param j {K09U^JU
* @param i \d&j`UVY
*/ bguhx3s
private void insertSort(int[] data, int start, int inc) { B$ +YK%I
int temp; Nw+0b4{
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); S?D|"#-,
} pez[qs
} 6U @3
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}
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}