用Java语言实现的各种排序,包括插入排序、冒泡排序、选择排序、Shell排序、快速排序、归并排序、堆排序、SortUtil等。 $TU:iv1Fm
插入排序: O+f'Ql
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package org.rut.util.algorithm.support; {3)^$F=T
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import org.rut.util.algorithm.SortUtil; ;@5N
/** h7?uM^p
* @author treeroot p. %lE!v
* @since 2006-2-2 "W71#n+[
* @version 1.0 %Z.!T
*/ yj<j>JtN
public class InsertSort implements SortUtil.Sort{ mFk6a{+YX
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/* (non-Javadoc) YRU1^=v
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) %"yy8~|
*/ :t)<$dtf[
public void sort(int[] data) { Nbyc,a[o
int temp; xZ=6
for(int i=1;i for(int j=i;(j>0)%26amp;%26amp;(data[j] SortUtil.swap(data,j,j-1); 0,{tBo
} [B_(,/?
} &$H7vdWNy
} RyuI2jEy
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} 0&21'K)pW
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冒泡排序: (Ts#^qC
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package org.rut.util.algorithm.support; m)\wbkC
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import org.rut.util.algorithm.SortUtil; B5R/GV
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/** ,qUOPW?=
* @author treeroot -a+oQP]O
* @since 2006-2-2 R?Ys%~5
* @version 1.0 jhx @6[
*/ 6s<w}O
public class BubbleSort implements SortUtil.Sort{ 5Sh.4A\
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/* (non-Javadoc) m[w 8|[
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) GZx?vSoHh
*/ h\<;N*Xi
public void sort(int[] data) { IKs2.sj"o
int temp; -dO9y=?t
for(int i=0;i for(int j=data.length-1;j>i;j--){ .9uw@Eq
if(data[j] SortUtil.swap(data,j,j-1); x2M{=MExE.
} >Y)FoHa+/
} &al\8
} SbYsa
} zNh$d;(O$^
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选择排序: ~IQ 2;A
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package org.rut.util.algorithm.support; C<B1zgX
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import org.rut.util.algorithm.SortUtil; w+Oo-AGNH
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/** @C"w
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* @author treeroot R=m9[TgBm
* @since 2006-2-2 ~i5t1
* @version 1.0 =N?K)QD`
*/ cERmCe|/CG
public class SelectionSort implements SortUtil.Sort { tj<0q<is
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/* R![)B97^
* (non-Javadoc) {)y8Y9G
* F#>^S9Gml
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) {!av3Pz\
*/ =JDa[_lpN
public void sort(int[] data) { s9.nU
int temp; <x->.R_
for (int i = 0; i < data.length; i++) {
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int lowIndex = i; P$hmDTn72
for (int j = data.length - 1; j > i; j--) { *{%d{x}l
if (data[j] < data[lowIndex]) { $g @-WNe
lowIndex = j; xA#'%|"
} <