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。 <"nF`'olV
插入排序: BKQwF*<V
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package org.rut.util.algorithm.support; L[MAc](me-
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import org.rut.util.algorithm.SortUtil; x/IAc6H~_8
/** F **/T
* @author treeroot P7*?E*
* @since 2006-2-2 c!] yT0v&s
* @version 1.0 M>u84|`
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public class InsertSort implements SortUtil.Sort{ B*n_
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) 8r48+_y3u
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public void sort(int[] data) { s"(F({J
int temp; D'Uv7Mis
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冒泡排序: 7A{,)Y/w ^
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package org.rut.util.algorithm.support; \{ff7_mLo
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import org.rut.util.algorithm.SortUtil; T*](oA@
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/** #ib?6=sPC
* @author treeroot G1ED=N_#
* @since 2006-2-2 jk1mP6'P|
* @version 1.0 mw~$;64;a
*/ a~F\2`Q
public class BubbleSort implements SortUtil.Sort{ XRXQ
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/* (non-Javadoc) bH.f4-.u>)
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) fn Pej?f:
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public void sort(int[] data) { i?6#>;f
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for(int i=0;i for(int j=data.length-1;j>i;j--){ 'v%v*Ujf[
if(data[j] SortUtil.swap(data,j,j-1); E<77Tj
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选择排序: ~!"z`&
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package org.rut.util.algorithm.support; #%.fsJNA$
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import org.rut.util.algorithm.SortUtil; j Kp79].
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/** fPab%>/T{
* @author treeroot 7a4h7/
* @since 2006-2-2 sg4TX?I
* @version 1.0 $8fJ DN
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public class SelectionSort implements SortUtil.Sort { Ev,b5KelD
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public void sort(int[] data) { htOVt\+!34
int temp; @c;:D`\p1C
for (int i = 0; i < data.length; i++) { R&MetQ~-{
int lowIndex = i; im"3n=
for (int j = data.length - 1; j > i; j--) { Pk)H(,
if (data[j] < data[lowIndex]) { 077 wk
lowIndex = j; ~)
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SortUtil.swap(data,i,lowIndex); 0[7tJbN
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Shell排序: ;f9a0V s
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