选择排序: 6qsT/
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package org.rut.util.algorithm.support; * A B
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import org.rut.util.algorithm.SortUtil; <mE)&7C
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/** t/?x#X
* @author treeroot VGLE5lP X
* @since 2006-2-2 ulM6R/V:?
* @version 1.0 i#$N,kt
*/ `'BvUTDyZ
public class SelectionSort implements SortUtil.Sort { R:7j`gHJ|9
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/* KF' $D:\
* (non-Javadoc) YN
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* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) qq0bIfF\4
*/ XP
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public void sort(int[] data) { Jj:4l~b,w
int temp; &r\pQ};
for (int i = 0; i < data.length; i++) { VH3j
int lowIndex = i; `@MY}/
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for (int j = data.length - 1; j > i; j--) { \M4/?<g
if (data[j] < data[lowIndex]) { psb$rbu7[
lowIndex = j; s_} 1J,Y
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} 8$ dJh]\Y
SortUtil.swap(data,i,lowIndex); u_.`I8qa
} &PRu[!
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} \wY? 6#;
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package org.rut.util.algorithm.support; jBexEdH
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import org.rut.util.algorithm.SortUtil; SOo/~giz|
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/** n dRy&[f7
* @author treeroot }5#<`8
* @since 2006-2-2 yw'b^D/
* @version 1.0 a}l^+
*/ R3;GMe@D#
public class ShellSort implements SortUtil.Sort{ E7E>w#T5
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/* (non-Javadoc) ,]e!OZ[$m
* @see org.rut.util.algorithm.SortUtil.Sort#sort(int[]) { Z<4
*/ 6yZfV7I
public void sort(int[] data) { kb>:M.
for(int i=data.length/2;i>2;i/=2){ w]w>yD>$
for(int j=0;j insertSort(data,j,i); M|e
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} gf6<`+/
insertSort(data,0,1); 4}sfJ0HhX
} 2T!pFcc
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/** E )D*~2o/
* @param data &mj98
* @param j b;#Z/phix
* @param i >W[8wR
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private void insertSort(int[] data, int start, int inc) { H3T4v1o6
int temp; L{xCsJ3d
for(int i=start+inc;i for(int j=i;(j>=inc)&&(data[j] SortUtil.swap(data,j,j-inc); " SkTVqm
} hR"j[
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}