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。 2~)]E#9
插入排序: Yq_zlxd%F
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package org.rut.util.algorithm.support; oCrn
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import org.rut.util.algorithm.SortUtil; l
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/** V4H+m,R
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* @since 2006-2-2 MqqS3
* @version 1.0 a#1X)ot
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public class InsertSort implements SortUtil.Sort{ Ub$$wOsf
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/* (non-Javadoc) vIJdl2(^E
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) ^cNP?7g7
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public void sort(int[] data) { N%a[Y
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冒泡排序: 5c#L6 dA)
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package org.rut.util.algorithm.support; 'a}{s>{O
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import org.rut.util.algorithm.SortUtil; 7\xa_nrI
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/** HUJ $e2[
* @author treeroot yZ{YIy~
* @since 2006-2-2 7~',q"4P/_
* @version 1.0 r0sd_@Oj
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public class BubbleSort implements SortUtil.Sort{ YpL}R#
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public void sort(int[] data) { J L3A/^
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for(int i=0;i for(int j=data.length-1;j>i;j--){ 1pK7EK3R
if(data[j] SortUtil.swap(data,j,j-1); nxt1Y04,H
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选择排序: 0KZ 3h|4lP
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package org.rut.util.algorithm.support; /sai}r1
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import org.rut.util.algorithm.SortUtil; ,LW0{(&z
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/** o+na`ed
* @author treeroot Z(Vrmz2.
* @since 2006-2-2 K( p1+GHC
* @version 1.0 "FU|I1Xz
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public class SelectionSort implements SortUtil.Sort { $W09nz9?
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/* y8L:nnSj
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public void sort(int[] data) { Z-Uq89[HZ
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for (int i = 0; i < data.length; i++) { WO{N@f^
int lowIndex = i; T \A uL
for (int j = data.length - 1; j > i; j--) { 34U~7P
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if (data[j] < data[lowIndex]) { >#ou8}0
lowIndex = j; K5KN}sRs"
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Shell排序: 1pn167IQL
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package org.rut.util.algorithm.support; 1>2397
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import org.rut.util.algorithm.SortUtil; iTX.?*
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/** 3w@)/ujn
* @author treeroot uYl ?Q
* @since 2006-2-2 My
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* @version 1.0 ^v},Sa/ot]
*/ z}&