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。 *iA4:EIP
插入排序: 8hanzwoJ:
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package org.rut.util.algorithm.support; f9$xk|2g
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import org.rut.util.algorithm.SortUtil; l! bv^
/** i]{1^pKq
* @author treeroot 3>M&D20Z
* @since 2006-2-2 !U%T&?E l
* @version 1.0 >w6taX
*/ >o,^b\
public class InsertSort implements SortUtil.Sort{ -e GL) M
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/* (non-Javadoc) rh*sbZ68>E
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) WiL2
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public void sort(int[] data) { }n:?7
int temp; >R,'5:Rw
for(int i=1;i for(int j=i;(j>0)%26amp;%26amp;(data[j] SortUtil.swap(data,j,j-1); U&Wwyu:4i
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冒泡排序: g^Yl TB
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package org.rut.util.algorithm.support; "ICC
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import org.rut.util.algorithm.SortUtil; 75T_Dx(H
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/** <yA}i"-1W
* @author treeroot 38ES($
* @since 2006-2-2 eDI=nSo
* @version 1.0 8LkP)]4^sO
*/ IA zZ1#/3
public class BubbleSort implements SortUtil.Sort{ W<ZK,kv
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/* (non-Javadoc) qVqRf.-\
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) u|#>32kV
*/ 4LcX<BU9
public void sort(int[] data) { RprKm'b8x`
int temp; 2zSG&",2D
for(int i=0;i for(int j=data.length-1;j>i;j--){ ) /vhclkb
if(data[j] SortUtil.swap(data,j,j-1); 8F(h*e_?
} C;+(Zp
} @Hb'8F
} fc=Patg
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选择排序: lASL8O&\
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package org.rut.util.algorithm.support; d6{Gt"
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import org.rut.util.algorithm.SortUtil; sxKf&p;
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/** MTER(L
* @author treeroot Jb)#fH$L
* @since 2006-2-2 >KLtY|o)
* @version 1.0 AUVgPXOwd
*/ lE8&..~l$+
public class SelectionSort implements SortUtil.Sort { 0 S_ ':r
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/* ,
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* (non-Javadoc) GDhE[of
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) '3]p29v{
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public void sort(int[] data) { HjqB^|z
int temp; ,B(7\
for (int i = 0; i < data.length; i++) { /iNa'W5\
int lowIndex = i; >SN|?|2U/
for (int j = data.length - 1; j > i; j--) { 9Etz:?)b
if (data[j] < data[lowIndex]) { v[@c*wo
lowIndex = j; -!;l~#K=
} G&xo1K]
} ,oxcq?7#4
SortUtil.swap(data,i,lowIndex); iqQUtE]E_
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Shell排序: H.<a`mm8
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package org.rut.util.algorithm.support; [3l*F
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