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。 8#~x6\!b
插入排序: 7TGLt z
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package org.rut.util.algorithm.support; ' +[fJ> Le
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import org.rut.util.algorithm.SortUtil; T,Zfz9{n
/** yBwCFn.uP-
* @author treeroot _,9/g^<
* @since 2006-2-2 w 7 j
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* @version 1.0 9"mcN3x:\e
*/ {nlqQ.jO
public class InsertSort implements SortUtil.Sort{ ob;$yn7ZO1
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/* (non-Javadoc) Rd{#cW~
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) $P%b?Y/
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public void sort(int[] data) { =M+enSu
int temp;
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for(int i=1;i for(int j=i;(j>0)%26amp;%26amp;(data[j] SortUtil.swap(data,j,j-1); QO%#.s
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冒泡排序: C 9:5c@G
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package org.rut.util.algorithm.support; ;F!wyTF>}
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import org.rut.util.algorithm.SortUtil; g` QbJ61a
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/** j4G?=oDb
* @author treeroot }TS4D={1
* @since 2006-2-2 HC*V\vz
* @version 1.0 zg=F;^oZ<
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public class BubbleSort implements SortUtil.Sort{ WhHnF*I
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/* (non-Javadoc) iB,Nqs3i*
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) L3g}Z1<!$
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public void sort(int[] data) { H/Fq'FsQB
int temp; aN5 w
for(int i=0;i for(int j=data.length-1;j>i;j--){ DxLN{g]B
if(data[j] SortUtil.swap(data,j,j-1); ITu6m<V
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选择排序: G3&l|@5
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package org.rut.util.algorithm.support; +h$)l/>:
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import org.rut.util.algorithm.SortUtil; Lit@ m2{\
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/** ;@$B{/Q
* @author treeroot D#T1~r4
* @since 2006-2-2 5mD]uB9
* @version 1.0 K0i[D"
*/ Er6'Ig|U
public class SelectionSort implements SortUtil.Sort { Ifm|_
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/* Olg@ Ri
* (non-Javadoc) .I@jt?6X
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) qd9CKd
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public void sort(int[] data) { d5zF9;[
int temp; :dtX^IT
for (int i = 0; i < data.length; i++) { AiT&:'<UT
int lowIndex = i; y~ JCSzpU
for (int j = data.length - 1; j > i; j--) { ab 1qcQ<
if (data[j] < data[lowIndex]) { S0_#h)
lowIndex = j; 6O^'J~wiI
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Shell排序: /-ebx~FX&
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