选择排序: ?bZH Aed
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package org.rut.util.algorithm.support; _C !i(z!d
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import org.rut.util.algorithm.SortUtil; {7M++J=
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/** a-NTA
* @author treeroot }Ng P`m
* @since 2006-2-2 <M:BN6-yG
* @version 1.0 7e"}ojt$
*/ 8['R D`O
public class SelectionSort implements SortUtil.Sort { kdNo<x1o
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/* a"jE\OZ{+s
* (non-Javadoc) rW?WdEg
* j9
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) <%)vl P#@
*/ }5
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public void sort(int[] data) { i'ap8Dr
int temp; !ho^:}m
for (int i = 0; i < data.length; i++) { ~c)&9'
int lowIndex = i; 26j<>>2
for (int j = data.length - 1; j > i; j--) { M$K%e
if (data[j] < data[lowIndex]) { (`.# n3{
lowIndex = j; pD{OB
} }*:3]
} j`_S%E% X
SortUtil.swap(data,i,lowIndex); @A,8>0+
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}
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Shell排序: :c*"Dx'D
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package org.rut.util.algorithm.support; &_L@hsm
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import org.rut.util.algorithm.SortUtil; x9l7|G/$
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/** `J.,dqGb
* @author treeroot Sdq}?- &Sa
* @since 2006-2-2 [Sm<X
* @version 1.0 t'44X
*/ @O#!W]6NT6
public class ShellSort implements SortUtil.Sort{ Cut~k"lv
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/* (non-Javadoc) 65LtCQ}
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) *;A ;)'
*/ a{8a[z
public void sort(int[] data) { "| '~y}v_
for(int i=data.length/2;i>2;i/=2){ dseI~}
for(int j=0;j insertSort(data,j,i); ktyplo#F
} i~u4v3r=
} 0%f}Q7*R
insertSort(data,0,1); ^to*ET{0
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/** R~g|w4a@sC
* @param data lSX1|,B7:]
* @param j L.;b(bFe
* @param i fK/:
*/ iYXD }l;r
private void insertSort(int[] data, int start, int inc) { m212
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int temp; vXKL<