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。 <{Wa[1D
插入排序: =DwH*U/YR
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package org.rut.util.algorithm.support; Qnh1su5
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import org.rut.util.algorithm.SortUtil; 4zbV' ]
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* @since 2006-2-2 iPNsEQ0We
* @version 1.0 gipRVd*TA
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public class InsertSort implements SortUtil.Sort{ k-0e#"B
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/* (non-Javadoc) NH6!|T
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) czi!q1<vg
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public void sort(int[] data) { ?IO/zkeXg
int temp; !gQ(1u|r
for(int i=1;i for(int j=i;(j>0)%26amp;%26amp;(data[j] SortUtil.swap(data,j,j-1); hmk5
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冒泡排序: KO$8lMm$
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package org.rut.util.algorithm.support; @},k\Is
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/** h8;"B
* @author treeroot 40/[uW"
* @since 2006-2-2 G&Sg.<hn
* @version 1.0 !\v3bOi&
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public class BubbleSort implements SortUtil.Sort{ P~>nlm82]
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) q\Z1-sl~s
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public void sort(int[] data) { "E#%x{d
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if(data[j] SortUtil.swap(data,j,j-1); xSZw,
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选择排序: "5bk82."
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package org.rut.util.algorithm.support; VNPdL
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import org.rut.util.algorithm.SortUtil; ${3OQG
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/** VtFh1FDI\
* @author treeroot cMAfW3j: ;
* @since 2006-2-2 &2^V<(19
* @version 1.0 Sj+#yct -
*/ cFQa~
public class SelectionSort implements SortUtil.Sort { *x!5I$~J
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public void sort(int[] data) { )vzT\dQ|
int temp; @"0qS:s]X
for (int i = 0; i < data.length; i++) { aleIy}"
int lowIndex = i; 2{\Y<%.
for (int j = data.length - 1; j > i; j--) { }_x oT9HUr
if (data[j] < data[lowIndex]) { 8%B @[YDe
lowIndex = j; zwS'AN'A
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Shell排序: `)fGw7J
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* @author treeroot &Re